单词 | Mathematical models |
例句 | 1. The mathematical models of the glycolytic pathway take the form of ordinary nonlinear differential equations. 2. One could accept the mathematical models of Copernican astronomy without even considering whether the earth really moves. 3. Blake's mathematical models predict that dolphins, killer whales and even some penguins can porpoise. 4. The development of mathematical models to represent the uncertainty characteristics of digital map databases; 2. 5. Fisher s intuition was fed into mathematical models and emerged intact. 6. Laws do not require the construction of complex mathematical models. 7. In the beginning, ecologists built simple mathematical models and simple laboratory microcosms. 8. Mathematical models are especially convenient to devise. 9. The mathematical models of coupled thermo-hydro-mechanical(THM) processes are formulated. 10. The paper establishes systematic mathematical models of process analysis. 11. Chemostat model is a widely applied mathematical models. 12. Two mathematical models of bluish dogbane textile processing were set up by single variable linear regression analysis: one is for the mass of No. 13. In this paper, the mathematical models of open loop system and feedback closed-loop system of a micro feed servo system using magnet are studied. 14. Research of mathematical models of mixed chemicals for restraint of fruit drop of Ziziphus jujuba cv. 14. try its best to collect and build good sentences. 15. The two mathematical models built by Gauss numerical integration are integral and systemic, but the modified weighting coefficient needs to be tested at the spot before the practical application. 16. After the mathematical models were solved, the results of vacuum refining could be predicted. 17. Mathematical models and nomograms about the effects were obtained by means of orthogonal polynomial stepwise regressive analysis, and the ergonomical design parameters we... 18. Determination methods and correlative mathematical models for solid - liquid equilibrium were reviewed. 19. Established the dynamic mathematical models of the hydraulic circuits mentioned above in transfer function method. Study on the tile press's work cycle's speed response characteristics. 20. But it is not prepared to accept that the mathematical models developed to explain the phenomenon are sufficiently proven. 21. Of course, aircraft were flying long before the development of powerful mathematical models. 22. But on a more fundamental level the fiasco illustrates the futility of trying to solve political decisions by mathematical models. 23. Linear, additive models are easier to work with than more complex mathematical models. 24. Supposing the curved portion is a constant tool face angle curve, new mathematical models of well track design of 3D directional wells and sidetracked holes are established. 25. The drilling parameters of three - cone blast - hole drill are analyzed with two mathematical models. 26. At last, by mathematical abstracting we can set up the general mathematical models to deseribe the relation of producing capacity between capital cost(), cost of operation and total cost. 27. In this paper the principles of Bayes' theorem and Markov process decision making had been briefly introduced, and whose mathematical models had also been proved. 28. Based on mass, momentum, energy conservation and the theory of wellbore radius heat transmission, established fluid pressure and temperature distribution prediction mathematical models. 29. Then, the calculation methods adapted from hydrokinetics and kinematics principle are applied on setting up mathematical models of the Valve-Cylinder system, the piston pace and displacement. 30. This article describes the research of temporal and spatial dynamic distribution of water thermal pollution by using multi-phase infra-red thermal scanning and mathematical models. 31. In this paper, starting from the knowledge of computer graphics to study the three-dimensional graphics engine, the theoretical basis, mathematical models, and graphics pipeline of relevant content. 32. Mathematical models were developed to simulate particle reduction in CMP slurry distribution systems. 33. By means of the model transformation and the replacement of ellipsoid and elliptical cylinder with sphere and circular cylinder, rapid calculation of the mathematical models is made possible. 34. According to these, we finally establish mathematical models of HVS noise threshold and IQS based on CCIR five-point quality scale. 35. After the mathematical models were solved, the results of vacuum refining could... 36. In this paper, the mathematical models of the orthogonal spiral-shaped curve are established and analysised, using the definition of helix angle and spiral movement. 37. The prestressing force in combined dies to be used for cold extrusion of bearing outer race by the two mathematical models is calculated and compared with the results obtained by Lame formulae. 38. A abstract algebra group composed of one element is the highest abstraction of the mathematical models researched in this paper. 39. The tasks of establish mathematical models of power system bases on similarity principle to construct mathematic description of the models. 40. The systematic mathematical models and on - site parameter adjustment are also analyzed in detail. 41. These biological phenomena can be described as all kinds of mathematical models by dynamics theory and the bionomic problems can be controlled through the investigation of these models. 42. Complex mathematical models of multidimensional and multiphase reservoir analysis use computers to divide the reservoir into smaller sections called cells or nodes. 43. The mathematical models of the dynamic target and the tested apparatus are constructed with spherical trigonometry spherics. 44. Objective To build mathematical models for diagnosing liver inflammation and fibrosis degrees in chronic hepatitis[], and to revaluate the value of serum fibrotic markers in clinical practice. 45. Based on the application of cost-revenue analysis, this paper presents a set of mathematical models for both static and dynamic economic analysis of a mine's unbalanced-ore utilization. 46. By establishing mathematical models, the attitude drift of the uncontrolled spin satellite is numerically simulated, and the simulated results are compared with the telemetry data. 47. Quantitative management applies sophisticated mathematical models to business data to test the validity of the data and make projections of future results. 48. A precision motion control system of linear displacement stage is designed and implemented, and the mathematical models of the parts of the linear stage control system are described. 49. Based on the characteristic of circuit diagram in distribution network, some mathematical models are established in order to describe current distribution of branch circuit. 50. Then, the mathematical models corresponding to the tri-fiber sensors and six types of fiber bundle sensors are established with the aid of fiber pair model. 51. Mathematical models of engineering, physics, mechanics, cybernetics, chemical reaction and biomedicine all have obvious delayed variables. 52. The effect of different mathematical models on lateral vibration analysis of multi-span simple beam bridge is discussed in this paper. 53. The Inertia and dynamics coupling of the three axis turn table of the physical simulation test facility are analyzed, and mathematical models are established. 54. By means of mathematical models of wave, tidal flow and sediment, numerical study is carried out on deposit-promoting schemes in the reclamation project of Wenzhou shoal at Oujiang estuary. 55. Three heat transfer mathematical models are given based on working condition of horizontal cold chamber die casting machine. 56. The mathematical models and their limitative condition of radar electromagnetic wave propagated in interference region,[] intermediate region and diffraction region are set up respectively. 57. The influencing orderliness of the cutting depth and the rake angle of the tool on cutting qualities are found and the mathematical models are built. 58. The paper starts with the analysis of actual problems based on the law of closing circuit to construct mathematical models of RLC in vibrating circuit. 59. Many mathematical models in physics, mechanics, biology and astronomy are given in such forms. Many problems of dynamical systems can be reduced to an iterative functional equation. 60. The causes of fog, the relevant mathematical models and its influence on atmospheric laser communication system are analyzed. 61. Withtheconstantexpansion of the network size, some routing algorithms based on pure mathematical models have been confronted with new challenges. 62. On basis of analyzing the mathematical models of resonant diaphragm, a integral structure of resonant diaphragm density sensor is designed based on the method of digital closed-loop. 63. Supported by lots of mathematical models of hydraulic components, SIMUL/ZD can simulate dynamic characteristics of the target hydraulic system. 64. In the paper, the method to evaluate linearity error is discussed, the equivalent mathematical models are established, and computer-software design is carried out. 65. Based on the mathematical models of the flute surface and the flank of the twist drill with quadratic flank faces, its relevant planes and lines were mapped on a projection plane. 66. The paper describes briefly all kinds of physical phenomenon and their establishments of mathematical models. 67. Three kinds of mathematical models of fuzzy transformation is used in evaluation of subterranean water pollution. 68. On the basis of dynamic mathematical models, simulation model of the object is created with the advanced continuous simulation language(ACSL). 69. Tube Coal Mill System with Intermediate Storage Bunker is a process of multi-variables, strong coupling and very difficult to establish mathematical models. 70. The paper also proposes mathematical models for measuring Rosa roxburghii yield based on cluster number, cluster height, or crown width. 71. These are the mathematical models of drawing the pitch curve and the profile of the cycloidal wheel. 72. In this paper, the exergy analysis of the positive and reverse balances on micro-turbine(MT) regenerative cycle is made and the mathematical models of the identity between two balances are deduced. 73. In the third section, based on the phased-array radar mathematical models established in section one, mathematical models of range pull-off jamming is presented. 74. In this paper, through calculating a monitoring net of large dam, the author indicates that generalized inverse adjustment(free net adjustment) is only one of the many mathematical models. 74. try its best to collect and make good sentences. 75. The mathematical models of this inverse problem are the vector Lam é equation and scale wave equation. 76. This paper give the mathematical models of general serial-parallel production lines and feedback production lines. The mathematical models are described by linear state equations over max-algebra. 77. Saleh, Joseph. "Sarcomere, twitch and isometric tension-length relation: mathematical models and implications. " (2000): 34 pages. 78. Looking at the bigger picture, the entire financial community relied on mathematical models to help them determine risk. 79. The paper builds the mathematical models of buffer, such as single air cavity, double air cavity. Also it will give basis to the Buffer Function Analysis and the testing simulation. 80. Through geometrical analysis, the paper gives the mathematical models of the feasible area of effectual attack under two kinds of shooting patterns. The models meet the demand for combat flat to ... 81. On the basis of the above discussion, we propose mathematical models for the operation analysis of multi-networks and the solution of the above global comprehensive problems. 82. A composite depuration device is introduced and the mathematical models of various stages and the solution methods of depuration results are given. 83. The long-term performance of solar hot water systems can be predicted by means of mathematical models. 84. This thesis establishes the mathematical models of measuring angle strain and bending strain, develops the functional relation between the strain and the measuring values. 85. The differential-algebraic equations are often chosen as the mathematical models of the dynamics of multibody systems in order to achieve the numerical emulation for the multibody systems. 86. Supply chain software systems utilize sophisticated mathematical models for predicating future demand from historical data. 87. Several mathematical models of tube type indirect evaporative coolers are introduced and compared. 88. But the recent mathematical models have their limitations and inadequateness. 89. Then based on the probabilistic method(), the mathematical models for different phases are constructed. 90. The calculation of economic mathematical models can be employed to provide quantitative analysis for complete circulation of uncirculated stock. 91. Mathematical models that use linear, nonlinear, dynamic, integer, or multi - objective programming algorithms. 92. ADRC is concerned the advantage of independence on mathematical models, decoupling, adaptive and robust in rejecting. 93. Three-dimensional physical and mathematical models for the coupled heat transfer of natural convection in a liquid pool with heat source and forced convection in cooling coil tube are established. |
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