The study showed that the property of grain triboelectrification relates to grain moisture, friction velocity, dielectric constant and friction material.
研究表明，稻谷的摩擦带电与稻谷含水率、摩擦速度、稻谷的介电常数以及摩擦材料等因素有关。
| 单词 | Friction velocity |
| 释义 |
Friction velocity
英语例句库
The study showed that the property of grain triboelectrification relates to grain moisture, friction velocity, dielectric constant and friction material. 研究表明，稻谷的摩擦带电与稻谷含水率、摩擦速度、稻谷的介电常数以及摩擦材料等因素有关。
英语百科
Shear velocityShear velocity, also called friction velocity, is a form by which a shear stress may be re-written in units of velocity. It is useful as a method in fluid mechanics to compare true velocities, such as the velocity of a flow in a stream, to a velocity that relates shear between layers of flow. |
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