1) head velocity
顶端速度
2) forge rate
顶锻速度
1.
Based on the influence that forge rate on friction welding metal,the equation between and friction welding metal is studied.
从顶锻速度Vd对摩擦焊合区金属塑性成形的影响入手,系统研究了Vd与摩擦焊合区金属组织的关系。
3) displacement velocity
顶替速度
1.
The influences of eccentricities of casing and displacement velocity of cement on the stability of displacement interface and displacement efficiency under different conditions of flow states,Reynolds numbers and eccentricities were obtained.
在不同流态、不同流动雷诺数和不同环空无量纲偏心度的条件下进行了计算,得到了顶替速度及偏心度对顶替效率以及界面稳定性的影响规律。
4) blade tip speed;blade tip velocity,tip speed
叶顶速度
5) jacking speed
顶进速度
1.
Different jacking speed is carried out on the model to further explore the deformation rules of the extra-shallow-underground-pipe jacking with short-radius curve at different jacking speed,and the recommended value of jacking speed is proposed.
以杭州半山超浅层曲线顶管工程为基础,利用大型通用有限元软件ANSYS对超浅层顶管的施工过程进行数值模拟,建立超浅层小半径曲线顶管模型,对模型实施不同的顶进速度,用以进一步探求超浅层小半径曲线顶管在不同顶推速度下的地面变形规律,提出顶进速度建议值。
6) Tip Velocity
尖端速度
1.
The results indicate that,with increase in undercooling,a small nuclei will grow developed dendritic,the tip velocity at steady state is become faster;With increase in the coupling parameter,tip velocity at steady state increased monotonically and it's interfacial stabil.
结果表明,随着过冷度值的增加,晶核由一圆核逐渐发展为发达的枝晶,相应的枝晶稳态尖端速度明显加快;随着耦合系数的增大,晶核由一圆核发展为细长的枝晶,枝晶的稳态尖端速度呈单调递增趋势,界面的稳定性逐渐变差。
补充资料：α型钛合金热锻缓冷组织
α型钛合金热锻缓冷组织
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条