English translation for "阻力减小"
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- drag convergence
drag improvement
drag reduction
Related Translations:
抗震阻力: aseismic resistance 滚动阻力: folling resistanceresistance to rollingrr rolling resistance 湍流阻力: turbulent dragturbulent resistance
- Example Sentences:
| 1. | Those forces cause the objects to rise and thus diminish both surface and frontal resistance
这些力使物体产生浮力并使触水表面积和前沿阻力减小。 | | 2. | Some interest has been generated in studying the rationale for assisted hatching . some reports suggest that embryos with lower zona pellucida thickness ( zpt ) and higher zona pellucida thickness variation ( zptv ) had a better chance of successful hatching and so the patient become pregnant ; another reports suggest that in vivo aging ; in vitro culture and exposure to ultralow temperature may induce zona hardening and then impair the embryo ability of hatching
有作者提出胚胎透明带厚度( zonapellucidathickness ， zpt )小的胚胎孵出时阻力减小，而透明带厚度变化率( zonapellucidathicknessvariation ， zptv )高的胚胎由于透明带上有一个明显薄的区域而使胚胎易于孵出；还有作者推测病人年龄、体外培养天数的增加及冷冻处理会增加透明带的硬度，使胚胎孵出困难。 | | 3. | Moreover , this paper investigates the influences of surfactant aqueous solutions on flow characteristics of a mmc . sodium dodecyl sulphate aqueous solution and alkyl polyglycoside aqueous solution are used as working fluids . the experiment results indicate that the drag reduction depends on flow velocity and temperature ; the drag reduction effects aren ’ t very obvious in laminar flow region , but when fluid enter turbulent flow region , the drag reduction increase notably , the drag reduction effects
研究结果表明,阻力减小率( dragreduction , dr )与流速和温度有关;层流区内表面活性剂的减阻效果不是特别明显,但进入紊流区后减阻效果开始增强,尤其进入旺盛的紊流区后减阻效果大大增强;温度提升也可增加dr ,但在温度较高时添加sds后减阻效果的改善却不及apg 。 |
- Similar Words：
- "阻力极线" English translation, "阻力计算" English translation, "阻力加速度" English translation, "阻力价位" English translation, "阻力减摆器" English translation, "阻力铰" English translation, "阻力铰减摆器" English translation, "阻力铰轴" English translation, "阻力铰轴承" English translation, "阻力铰轴线" English translation
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