velocity stage

These methods are not only suitable for examination of the concrete whose strength value is 20~ 120MPa, but one of them, i. e. acoustic velocity& water content combination method, also increase the precision of ultrason-ic pulse testing to a new stage.

此方法不仅适用于砼强度值为20～120MPa的工程检测，而声速&含水率综合法测强技术又使超声脉冲测试精度提高到一个新台阶。

The method was applied to the Nanhui nearshore waters. Calculating results indicate that the average settling velocity during flood tide stage is 3.46mm/s and 3.00mm/s during ebb stage;

用这一方法近似计算得到南汇近岸水域的悬沙沉速：涨潮阶段平均为346mms，落潮阶段平均为300mms；

This frequency multiplier may be used satisfactorily as the output stage some velocity radar.

这种倍频器可以满意地用作为某型测速雷达的输出级.

Rotation effect has the great influence on star in the former stage of main sequence and in the latter stage of Red Giant through the angular velocity and the change of rotational angular velocity; turbulent pressure in the stage of AGB star. ( 3).

自转效应通过自转角速度和自转角速度的变化对恒星在主序星前期和红巨星后期的影响较大，而湍流压在AGB星阶段的影响较大。

The calculation of thermal stress shows that the mOSt dangerous section is at the root of the first disc of M. P. rotor, another dangerous section is at the root of velocity stage disc during hot-start and coldstart.

该模型的热应力计算结果表明，机组冷、热态启动中，中压转子最危险部位在第一级叶轮根部，高压转子最危险部位在调节级叶轮根部，与有限元分析结果完全一致。

The drought during the early filling stage accelerated wheat filling velocity and increased wheat grain weight, while the drought during the late filling stage restrained the wheat filling process.

灌浆前期干旱有促进灌浆和增加粒重的作用，而后期干旱对小麦灌浆有抑制作用，全程干旱使小麦的灌浆速率明显减弱。