high-velocity flow的意思|示意

One of the main problems of spillway tunnel with large discharge and high velocity flow is the cavitation damage.

高水头、大流量泄洪洞内高速水流问题主要问题之一是水流空化引起过流表面空蚀。

The variation of flow velocity in high gradient reveals the paroxysmal characteristics of the development of rill.

大坡度的水流速度变化揭示了细沟发育具有突发性特征。

By PDI and CDFI, the malignant tumor shows high velocity and high resistance and benign tumor low velocity and low resistance blood flow.

FI显示恶性肌骨系统肿瘤为高速高阻血流且血流丰富；良性肌骨系统肿瘤为低速低阻血流且血流稀少。

High velocity gas flow causes turbulence coefficient, while the existence of turbulence effect affects percolation flow characteristics of a reservoir.

由于气体的高速流动，产生了湍流效应，而湍流效应的存在，又影响了储层的渗流特性。

In the second phase group it was in a state of normal systolic flow velocity, low diastolic flow velocity and high renal vascular resistance.

第二组处于收缩期正常流速，舒张末期低流速，肾血管高阻状态。

The water flow in the canal speeds up after energy dissipation in the discharge flume, so the velocity of flow is still high in the canal.

出泄槽水流挑流消能后在渠道内加速，使出渠流速仍然较高。