cutting back of impeller vane tips

effect of impeller vane number and angles on pump hemolysis

血泵叶轮的流线型设计及其对溶血性能的影响

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cutting principle and nc programming system of weld groove face on blower impeller vane

鼓风机叶片焊接坡口面的切割原理及数控编程

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construction of impeller vane of hydrodynamic torque converter and its external characteristic simulation

液力变矩器导轮叶片曲面构造及其外特性仿真

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the impeller vane of sea water pump was fractured just after two months.

海水泵使用两个月即发生叶轮叶片断裂事故。

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using ansys software, this paper establishes the 3d fe model for the impeller vane, and makes static strength calculation.

采用有限元分析软件ANSYS建立了机车通风机叶轮叶片的三维有限元模型，并进行了静强度计算。

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what's that saying about when life gives you lemons?

那是说，当生活给你柠檬吗？

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staring out into darkness she listened to the succession of far-off bangs and shudders from the network of pipes.

凝视着周围的黑暗，她静听着远处水管传来的持续的砰砰声震颤声。

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they started by modeling traffic as if it were a fluid, comparing intersections to a network of pipes.

他们通过模拟交通流量入手，把它当成流动的河流，同时把十字路口比作纵横交错的管网。

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make your own lemonade with fresh lemons, water, and a small amount of sugar or artificial sweetener.

用新鲜的柠檬，水和少量糖或人工甜味剂自己制作柠檬汽水。

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let's make some fresh lemonade!

让我们来做新鲜的柠檬汁吧！

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there are sandwiches to make, lemonade, ice cream, and cake.

这里有三明治，蛋糕，冰淇凌和蛋糕。

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thanks for watching video how to make homemade lemonade

谢谢收看本期“自制柠檬汁”节目。

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when fate hands us a lemon, let's try to make a lemonade.

当命运递给我们一个柠檬，让我们把它做成柠檬水。

provided by jukuu

if life is a lemon, i will make lemonade out of it.

如果生命是一个柠檬，那么我会把它做成柠檬水。

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when life gives you lemons... make lemonade.

当生活给了你柠檬，就榨成柠檬汁吧。

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you can wear a sour face or make lemonade.

你可以摆张苦瓜脸或者享用柠檬汁

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when life hands you a lemon, make lemonade.

当生活给你一枚柠檬，你要把它变成柠檬饮品。

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when life gives you lemons, don't make lemonade.

当生活给你柠檬，不要让柠檬水。

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propagation distortion and coding efficiency in multi-hypothesis motion compensated prediction

多参考运动补偿预测中的误码传播和编码效率

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research on polyacrylamide of ultrahigh viscosity average molecular weight

超高相对分子质量聚丙烯酰胺的研究

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