velocity head [流] 速度头 ; 速度水头 ; [流] 速头
mine velocity head [矿业] 矿井通风速度压头
lost velocity head 损失速度头
velocity head coefficient 流速水头系数
loss of velocity head 速度头损失
inlet velocity head 入口速度压头 ; 进口速度头
velocity head flowmeter [仪] 速头流量计
velocity-head rod 速头测杆
Healthy individuals demonstrated a more periodic gait with regular and higher velocity foot kicks and faster torso and head movement than impaired individuals when completing a cognitive task.
完成认知测验时，与受损害个体相比，正常个体步态呈规则周期性、抬脚速度更快，并且头部和躯体的运动也更迅速。
The greater the amplitude change of head wave of transverse velocity is, the severer the damage is, the later the arriving time of the first wave hollow and the longer the damaged element will be.
当脉冲作用点在受损单元的起始位置时，脉冲作用点横向速度波首波波幅变化越大，损伤越大，脉冲作用点横向速度波的第一个波谷到达时间越晚，损伤单元越长。
As the high head, high velocity and large flow of flood discharge, the concrete of spillway tunnel in Xiaowan Hydropower Station is easy to be damaged by cavitation.
小湾水电站泄洪洞在泄洪时具有高水头、高流速、泄量大的特点，对混凝土冲刷力强，容易产生空蚀破坏。
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