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单词 Droplet
例句
1. Into this aperture a droplet of mercury was poured.
2. Fat droplet accumulation in acinar cells has been observed as the earliest morphologic alteration in the pancreas of alcoholics.
3. Emulsions should be examined after storage for droplet size of the disperse phase even if this is not included in the product specification.
4. The night's damp fastens, droplet by droplet, on to the animals.
5. The droplet transfer form is short circulating transfer.
6. No intrepid picture be not a droplet like me!
7. I am a droplet in the ocean of divinity.
8. I, a small droplet, surged out from sea.
9. The study of droplet burning under microgravity is essential for the understanding of mechanism of combustion processes.
9. Wish you can benefit from our online sentence dictionary and make progress day by day!
10. The conception and modeling of droplet forming in gas arc welding short circuiting transfer was proposed.
11. Each droplet has an oil core surrounded by a thin layer of butylcyanoacrylate molecules.
12. Droplet distribution uniformity, drift and coverage ratio are main indices of appraisingspray quality.
13. Using developed dynamic drop technique(floating droplet method), we measured the limits of superheat of n-pentane and n-heptane, n-nonane systems of binary n-alkaline mixtures.
14. Similar comments apply for extinction due to the droplet size becoming insufficient.
15. Controlled droplet combustion experimentation has led to the establishment of the following important facts and patterns.
16. The occasionality and randomicity of droplet ejections are also attributed to the droplet pulsation resulting from the contact angle hysteresis.
17. When the droplet size is decreased to below a critical size, temperature change and microstructure of the droplets are sharply transformed.
18. The big droplet spatter is the main reason for bad usability, e. g. low deposition efficiency , unstable arc etc, . and it should be analyzed and prevented further.
19. At high pressures, the combustion model should include droplet heating as well as phase change.
20. This is charged to the opposite potential to that held by the droplet and attracts the ink into the paper.
21. His heart was thudding hard against his ribs and he felt the first droplet of perspiration pop on to his forehead.
22. The effect of median current and median time on the droplet transfer was studied.
23. METHODS: Ketoconazole calcium alginate gel beads were prepared by droplet method.
24. The variation of condition did not change the distributive range magnitude of the dispersed phase droplet.
25. The model equations were discrete by full implicit central scheme according to the model. The evaporation rate of the fuel droplet was obtained.
26. This light consists of a glass tube containing argon and a droplet of mercury.
27. In the process of microchemical engineering, the research on the transfer phenomena on the surface concerning micrometer-size particle and droplet is of important basic significance.
28. It was often found that some particles with satellite droplet structure in the haze.
29. With the increasing work pressure, the cumulative frequency of smaller droplet diameter was produced, and the atomization would be better.
30. The assembly can be transported to a microliter water droplet containing the enzyme substrate with the aid of an external magnetic field.
1. Into this aperture a droplet of mercury was poured.
31. Molten solder droplet bumping (MSDB) is adapted to the requirement of high-density packaging and has distinctive advantages.
32. The mixture - fraction equilibrium chemistry model and discrete droplet model can predict correctly kerosene spray supersonic combustion.
33. As the inclination angle of condensing surface increased, the condensation heat transfer coefficient increased due to the action of gravity on the departure and motion of droplet.
34. In this paper detection methods of one droplet per pulse are introduced and evaluated.
35. The experimental study of combustion of single COM droplet in the high temperature furnace and of COM spray in the tunnel furnace is introduced.
36. The droplet sizes (VMD) got smaller with the increase of the working pressures, however, got larger with the nozzle cap turning back.
37. The invention provides an inkjet printer that gives an excellent print quality by accelerating the traveling speed of an ink droplet ejected from a nozzle of the inkjet head.
38. Considered terrain condition, a mathematical model of droplet random splash was proposed, and the corresponding differential equation was set up and worked out by Runge-Kutta and Monte-Carlo method.
39. Methods: 1. Electrostatic droplet technique was adopted to fabricate ACA microcapsules with chitosan of different molecular weights and in different membrane-forming time.
40. It is of some characteristics of itself, such as, pyrolysis(), obvious coke combustion process and volume expansion of droplet.
41. The model from the perspective of continuous variable dynamic system describing the process of an ink droplet injection.
42. After only one or two trials, many bees learned to stick out their tonguelike proboscis in anticipation of a sugary droplet.
43. The droplet transfer in the twin-wire co-pool gas-shielded metal arc welding(TCGMAW) process greatly affects the welding seam appearance and the welding quality.
44. The water droplet diameter in diesel emulsion was characterized with microphotography and arithmetic statistic mean method.
45. Droplet ignition and extinction in practical combustors are strongly influenced by forced convection and turbulence.
46. It was systematically studied that Na2 SiF6 and fluorite influence on the welding arc stability, welding spattering, slag detachability and the appearance of weld beads and the size of droplet.
47. There are two main groups:" continuous droplet" and " drop on demand". This process can be classified under the group name of "Non impact printing" or "Plateless printing".
48. Vector analysis and shock wave theory are applied to the initial phase during which the contact periphery expands more quickly than the compression wave fronts in the droplet.
49. Second, in the cold season avoids the residual droplet keeping on the oronasal skin the rime, the stimulation and the injure skin or cause the taking a chill cold.
50. The results indicate that the droplet acts as a catalyst rather than an adatom collector.
51. In this paper, a variable model of optimum droplet transfer mode for pulsed GMA welding using a steel electrode is developed on the principle of the micro-interference instability of magnetofluid.
52. The droplets size decreased as the concentration of sodium dodecyl sulfate(SDS)increased, while the concentration of hexadecane had no significant influence on the droplet size.
53. The African Stenocara beetle has become mildly famous for using its wings to capture vapor molecules in the parched Namib Desert air and to herd them into a droplet that rolls into its mouth.
54. The test results showed that increasing droplet size was associated with better stability.
55. Lenard (1915)found that when water is atomized (e. g. on impact of a water droplet), negative and positive charges are SEPARATED.
56. As the surface oxidation, more active metal atoms inner the droplet should diffuse to the surface, which directly influences the relative content of equilibrium phases of alloy droplets.
57. The rate of droplet growth under different conditions can be evaluated.
58. It is shown that stochastic model can describe the droplet turbulent dispersion and is suitable for two phase jet dispersion with droplet vaporization.
59. Through inspection of MSDB process, it can be found that initial temperature of solder droplet is the main influential factors for reliable bump.
60. Does the profit lies, one, prevents the residual droplet stimulation oronasal skin, in order to avoid causes the skin sensibility or suffers injury.
61. As a result, the mathematical model of piezoelectric actuated micro - droplet jetting process is built.
62. This new approach provides a thoughtful understanding that line tension play an important role in droplet movement and dropwise condensation.
63. The solidification during atomization includes droplet solidification during liquid, recalesced, eutectic and solid.
64. A distribution function of droplet volume was derived using the information entropy.
65. The simulation also shows the tracks of droplets, and the detailed distributions of pressure, velocity, vortex and droplet concentration, which are instructional to the optimal design of demister.
66. The other process of droplet growth is by collision and coalescence.
67. Under the influences of aerodynamic force and electrostatic force, the higher the nozzle pressure and charging voltage are, the smaller the droplet diameter is.
68. METHODS Centrifuge test and the average diameter of droplet were used as the criterion to optimize the formulation and process.
69. Keywords: droplet impact, spray technology, microarray biochip, micro - droplet experiments, theoretical analysis.
70. The results showed that the nozzle type, droplet size, side wind, boom speed and air-assistance were related to the drift potential, but the plant canopy had less influence to the drift.
71. It was systematically studied that Na2SiF6 and fluorite influence on the welding are stability, welding spattering, slag detachability and the appearance of weld beads and the size of droplet.
72. When the droplet number density is big, evaporation rate of the droplets are influenced by the heat transfer process and atomization quality.
73. The mechanism of intensifying action of non-polar oil on hydrophobic flocculation is connection of "oil bridge" and increase of hydrophobicity of particle surface with spread of oil droplet.
74. At last,(http:///droplet.html) The droplet sizing system can quantitatively auto - measure the dimension of sprayed droplets scanning pixels.
75. The behavior of droplet of steam-water separator with corrugated plate is simulated by founding a two-phase and three-flow-field numerical model considering to the reentrainment.
76. The nozzle diameter and the ejection pressure have a great effect on the flow rate, droplet cone shape, droplet size and cover area of fluid pesticide.
77. The scientists say the droplet itself becomes a little libratory that can do things like pump separate and mix.
78. Although less spatter, more stable arc, short circuit non-explosive transfer, as a main transfer mode of SSFCW is lack of effective protection for droplet.
79. There exists a lowest temperature, reliable MSDB bump can be achieved only when initial temperature of solder droplet is above this temperature.
80. Two computation theories of critical conditions for ignition of UDMH droplet in an inert atmosphere are presented.
81. The straightforward visualization measurements improved the understanding on the mechanisms of gas-liquid mass transfer and micromixing inside a droplet.
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更新时间:2024/12/22 10:12:20