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单词 Mathematic
例句
1. Histories make men wise ; poems witty; the mathematics subtle; natural philosophy deep ; moral grave ; logic and rhetoric able to contend. 
2. He can't grasp the basic concepts of mathematics.
3. I shall take literature and mathematics this spring.
4. She examined the pupils in mathematics.
5. Mathematics is the science of pure quantity.
6. Einstein's theory marked a new epoch in mathematics.
7. She is digging away at her mathematics lessons.
8. I'm going to take a course in applied mathematics this semester.
9. He has a profound knowledge of mathematics.
10. The boy shows remarkable ability at mathematics.
11. Her research straddles mathematics and social sciences.
12. Statistics is a branch of mathematics.
13. To paraphrase Finkelstein, mathematics is a language, like English.
14. Mathematics has always been a closed book to me.
15. The chapters that follow deal mainly with mathematics.
16. He taught mathematics for many years.
16. Wish you can benefit from our online sentence dictionary and make progress every day!
17. She has a good brain for mathematics.
18. That girl is clever at mathematics.
19. Schools were created to teach reading and mathematics, not moral character.
20. Needless to say, the students who had studied mathematics before did better in the statistics exam.
21. A mathematic model of the linear damped oscillation of swing with parameter exciting is presented. The theoretical analysis and numerical simulation for the motion behavior of swing is done.
22. Some CAD software is capable of dynamic mathematic modeling, in which case it may be marketed as CADD — computer-aided design and drafting.
23. As a mathematic branch studying the graphical composite relation and fabric, the graph theory can be expediently used in solving graphical problems with computer algorithm.
24. A dynamic mathematic model has been established by analyzing the heat transfer mechanism in the cylinder liner water cooling system of main marine engine using the transfer theory.
25. The mathematic model for analyzing the dynamic loads of cylindrical roller bearings is established, and the solution method is also given in this paper.
26. It is like Brutus is trying to justify Caesar's death like a mathematic problem!
27. The method of bismuth - phospho molybdenum blue photometry determination of phosphorus by mathematic correction overcome vanadium obstruction had described in this paper.
28. Based on the study of the structure of maximum plane graph, with normal mathematic reasoning, this thesis studied the color number problem of maximum plane graph.
29. Samples show that the power-efficiency distributing matrix model has the characteristic of clear physical meaning, sententious mathematic description and convenient to parallel calculation.
30. The work of conventional baseline point selection was lacking an effective mathematic model to verify the selection scheme, and then the work was not effective in this case.
31. Then the mathematic model, the nature of the judgement matrix and the consistency check of the AHP (the Analytic Hierarchy) are given out systematically.
32. Different from the double-CCD camera measure system, it establishes the mathematic model by the laser projection plane and the image that get by the one CCD camera.
33. Based on the characteristic of cylinder helical spring, it builds the multi-objective optimizing mathematic model of spring under non-linear constraints.
34. In a reflective fiber optic displacement sensor, the influence on intensity modulation property caused by the reflector shape was studied theoretically with the mathematic model found.
35. We use least squre method to form conicoid mathematic model and fit the point cloud which has been grouped by octree subpision method.
36. A mathematic model used for cracking furnace of acetic acid toacetic anhydride with two section of reaction coil has been set up.
37. This paper theoretically analyzed the three-phase inverter with LCL filter, and established the state-space mathematic model of the inverter.
38. The paper presents the affixture machine winding tension control and deduced mathematic model. The cascade PID control system of testing components is used. It is simulated by MATLAB and SIMULINK.
39. Using the theory of finance mathematic and under the situation of random interest, in this paper, we discuss the proceeds or loss of loaner for giving back loan forward(), and the risk of it.
40. The paper introduced the anti-surging control mathematic equations of large centrifugal blower and made stability analysis of unstable characteristic curve of the blower.
41. Using the linear programming method, they have set up a mathematic optimization model for adjusting age-grade of timber forest in Hushan Forestry Farm of Suichang, Zhejiang.
42. Mathematical expectation is important concept of probability theory, to apply mathematic expectation discuss economic problems, and obtain useful conclusions.
43. After educing the mathematic model, a special controller for the time-delay system is designed using Dahlin Algorithm and Smith Predictor and simulated to get the ideal result.
44. The measurement is simplified by preinstalling measuring points, and the error from blank anamorphosis is homogenized by positioning fitting algorithm and mathematic programming optimum algorithm.
45. A starter mathematic model on a turboshaft engine is described briefly in the paper.
46. In this paper,[Sentencedict] the mathematic model of the aerostat ballonet is set up and the simulation analysis of the influence of the ballonet volume on the environment adaptability is accomplished.
47. A mathematic modelling of gas catalysis kinetics ofm phthalic nitrile chloration reaction is established based on the hypothesis and simplification of the reaction.
48. Dynamic characteristics of air brake actuating system for motor vehicles are analysed in this paper, the significance and necessity for setting up a dynamic mathematic model are argued.
49. The ability of problem solution is always weak in mathematic education.
50. The negative example and reductio ad adsurdum Proof obtain an interesting application in statistical mathematic.
51. This paper puts forward a novel algorithm of edge detection based on Green function. And the exact differential operator is obtained after detail mathematic deducing and calculation.
52. A mathematic model is set up by probabilistic method for analyzing concrete crack in early age, which is tested by the observation results of a concrete retaining wall case.
53. Through the estimation of the optimum decision mathematic model and based on the discreteness of lifelines arc units design plan, the practical method of adding-strength optimum design is suggested.
54. Through reform the modulating function of the winding to set up the mathematic model, by which it analyses and calculate the layer coefficient, quadrature error, electrical error.
55. Considering the three different moving processes, complete mathematic model of controlled system that includes velocity loop of alternating current servomotor, is established.
56. Firstly, mathematic model based on bar's longitudinal vibration was funded and analysed. "
57. A novel signal processing tool, mathematic morphology (MM), is introduced to improve the performance of fault transient based ultra-high-speed directional relay.
58. The mathematic models used to evaporation rate of mono - component liquid were compared with each other.
59. The mathematic representations of recovery voltage and secondary arc current can be obtained based on circuit principle, and the values can also be obtained by using MATLAB.
60. Results The goodness of fit of the two mathematic models in different stages are perfect, directly reflecting the dynamic change of antibody in each age group in the present and 15 years ago.
61. The tasks of establish mathematical models of power system bases on similarity principle to construct mathematic description of the models.
62. Quantity analysis of temperature measurement component in rotary stove by mathematic method is presented. Two special cases are discussed. Therefore mathematic foundation has been accordingly found.
63. The structure of medium inside the coaxial line has been optimized and designed by establishing mathematic model of coaxial line under the condition of multi-layer medium.
64. The important influence of efficiency factor of anchorage and tensile parameter were involved in the mathematic formula, which was an important reference of ascertaining the safe coefficient.
65. Based on those experiments, a mathematic model of process of intumescence was established with the neglect of the transfer motion of the bubble.
66. Controlling precision is the pursuing goal of car electronic ignition control system. The mathematic model of control strategy is its fundament.
67. In this article,() a water-exit trajectory mathematic model of unpowered missile carrier is developed and validated by the carrier model tests on the sea.
68. The kinematics mathematic model of lifting mechanism of vehical tail - lift is built by plural vector method.
69. This paper describes the working principle of automatic steering system of four-track slip-form concrete paver and sets up a mathematic model of the steering system.
70. A mathematic model, considering both product cost and operating losses, called an Economical - through - Life transformer, is established.
71. The mathematic model can reflect the actual hydrogeology of the local area, it can be used to simulate and predict the change of groundwater quality of Daba area in a certain extent.
72. Two mathematic methods are presented to prove that 2-parameter hyperbolic model and exponential model are the superior limit and lower limit of the corresponding new 3-parameter model respectively.
73. This process can be carried out through building a mathematic model, using quadratic programming.
74. A set of equations of optimal fixed-lag smoothing filter are obtained by using optimal fix-lag smooth time forward-recurrence algorithm and solving the built system mathematic model.
75. The mathematic base and the basic coding idea of the fractal image compression are introduced in this paper.
76. NC automatic programming for hob relieving grinding wheel dressing is introduced. Base on analysis of the principles of wheel dressing, the mathematic models on wheel dressing are established.
77. For the design of fire-extinguishing ammunition, the mathematic relationship between dynamic action area and stand-off distance was presented.
78. According to the given source and mathematic model of matching error, a algorithm for real time matching of GPS positioning results and digital maps is put forward.
79. Based on the analysis of the steering performance of a tracked vehicle, a steady mathematic model for simulating the steering process is set up and simulated in this article.
80. Objective To develop a valid mathematic model for the research of the neutral zone(NZ) in craniovertebral junction.
81. This course involves mathematic logic, theory of set, algebraic system and the theory of graph.
82. The mathematic model between molecular weight and benzene amine point of the coker gatch was presented in the paper.
83. Based on the establishment of mathematic model, this paper analyses dynamic behavior of the PMA.
84. The mathematic model was a nonlinear oscillator driven by wave exciting force while the restoring force was exponential.
85. The average state space method was employed to eliminate the discontinuous feature of the switch function, then the average state space mathematic model was obtained.
86. Evaluation of plant capacity through a mathematic model does not increased any external transportation expenditures.
87. Aiming at the characteristic of the wind generation simulator, the mathematic model of actuator of the simulator was built.
88. In this chapter, a mathematic model is also built to find the optimal location of the CODP, and then the sensitive analysis is used in the model.
89. By establishing gear hobbing mathematic model, the forward some reference standard based on experiment.
90. The associated mathematic model has been summarized by using empirical formulae, which will guide the detection of the heavily compacted broken stone filled in foundation.
91. Roughing setting up mathematic model is adopted in the width control of 1780 mm hot strip mill of Anshan Iron and Steel Group Corporation.
92. A mathematic model of using trajectory equations for firing data is presented.
93. This paper introduces a method through the measurement by monocular vision which is used in the self-localization by mathematic method.
94. The basis of this prediction method is the test data, its prediction results and accuracy are not dependent on the vermicular graphite cast iron mathematic model.
95. The SCR invertor equipment is researched and its mathematic models are established in this paper. The ideal wave forms of U_f and I_f are analysed and compared with the wave forms in actual test.
96. Magic square is the age-old mathematic game, many methods was developed by several centuries.
97. It presents the characteristics of transmissive laser Moire signals and builds mathematic model of two grating diffraction.
98. The reason of the projectile dispersion is analyzed and the initial velocity and elevation angle are taken as the initial parameter to formulate the random mathematic model.
99. This Generating System of Mathematic Models in Agricultural Experiments is developed on the designing method in agricultural experiments and with the guidance of mathematic model theory.
100. The quantificational factors judgedand the non - quantificational factors were judged by the mathematic model the weighting coefficient.
101. Methods Based on medicines classified by ABC classification mathematic model and following analysis by using tabulation, the best hospital medicine purchase plan were made.
102. Some (mathematic)-physical equations that describe the natural neutron radiation field are theoretically established.
103. Methods: The mathematic method is used to find a uniform expression for frequency aliasing matrix of different resolution images.
104. The mathematic model of one dimensional multi stage carburation is obtained and it can describe every physical phenomenon in carburation.
105. It takes the best design of the dish centrifugal separator as the optimization objective, builds its mathematic model, and determines the perfect weighted Hamming distance.
106. The deflection of crankpin and reciprocating rotation of piston were calculated according to the mathematic model based on the torque transmission theory of crankshaft.
107. Mathematic models of conjugate curves were deduced via enveloping theory and dentiform normal method.
108. A mathematic model has been derived according to the features of electric drive system of a power shovel.
109. Through mathematic analysis[/mathematic.html], the author of this paper comes to a conclusion that negative exponential equation can not be used to elucidate the regularity of the settling of suspended matter.
110. The Arithmetic Logic Unit is the part of the Microprocessor that does all the mathematic calculations.
111. The basic principle of the device has been introduced, and the mathematic models of coil number of windings and skin depth have been provided.
112. The security of public key algorithm is based on mathematic problems, anal the security of symmetric cryptographic algorithm is based on the key length.
113. Based on the hardware structure and operation principle of the missile rudder electric loading system, the causation, mathematic model and test method of surplus torque are analyzed.
114. In the first semester, 24 students developed mathematic al problems about addition and subtraction on the Bulletin Board System (BBS).
115. By using the finite element method, the solution for solving the mathematic model and electrical computer program of axisymmetric unsteady state temperature field has been found.
116. This paper mainly uses the combine of computer's computation and mathematic ratiocination, aims at Hamilton and minimum edges properties on domination edge-critical graph.
117. Rough Set theory is a new mathematic tool to deal with fuzzy and uncertain knowledge.
118. This paper researches the detection probability of sonobuoy at beat, and gives mathematic model and tentative analysis of it.
119. The same protection can apply to varied protection of inverse time, and select protective characteristic curves in varied mathematic model according to customer's needs.
120. The algorithm can fully use the original tuning results of PID parameters, and has no need for exact mathematic model of the controlled plant.
121. For a reflective fiber optic displacement sensor, the influence of fixing error on the intensity modulation characteristics is studied theoretically with a mathematic model.
122. Through invoking mathematic library and hybrid programming, the numerical results derived on DeepComp 6800 are satisfactory.
123. The function assignment of automatic system, mathematic model for process control and intelligent control method used in process control system of RH equipment were reviewed and discussed.
124. It was showed that the results calculated by the new mathematic correlations coincided well with those obtained from the boiling point curve of petroleum fractions.
125. From the basic formula of coulomb force and ampere force, together with the concept of electric stress tensor, the mathematic formula of electric force and magnetic force is deduced in this article.
126. By the use of mathematic mechanized method and computer symbolic manipulating technique this paper carried out a symbolic solution on the synthetic problems of rigid body guided four bar linkages.
127. X-ray spectrum analysis is the mathematic way used to advance the precision and to get the more information from the X-ray spectrum.
128. In the stabilized turntable system, the mathematic model of the three-axis turntable is studied through the angular position description with the Euler angle.
129. Based on the analysis of actual data of density during fermentation, the mathematic model of density changes during pink wine alcohol fermentation was established.
130. Method Based on optical and mathematic principle, the relationship between astigmatic dials test result and astigmatism axis was calculated out as a formula.
131. Mathematical experiments are introduced into mathematic teaching, and mathematical software is used in multimedia teaching, the results show that the effects are obvious in improving teaching.
132. The fuzzy mathematic model to evaluate the comprehensive performance of flue gas heat exchangers in the wet flue gas desulfurization system of power plants was established for the first time.
133. In order to provide the convenience for passengers with the shortest travel time as the object, the mathematic model of optimizing average stop distance is built up.
134. This paper has studied the theory and mathematic model of twisting machine's to-and-fro guiding-yarn and put forward a new way of servo to-and-fro guiding-yarn system and realized it.
135. We use least squre method to form conicoid mathematic model and fit the point cloud which has been grouped by octree subdivision method.
136. Introduces MES and S95 models. Analyzes character of vestee enterprise and two dispatching mode. Based on minimizing the cost of enterprise, it developments mathematic models.
137. OBJECTIVE:Inquiry into the new situation dosage learns the ministrant quantity performance examination index sign and mathematic models.
138. In this article, I do some work of mathematic model, geometric model, automatic NC programmed by figures interactive processing and NC process simulation.
139. Based on margin pricing theory, a new mathematic model is proposed for reactive power pricing taking voltage security risk into account.
140. Based on the anatomy of hybrid modulation process in nature, 3-D mathematic models are built under three kinds of carrier dispositions frequently used.
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