查询词典 kinetic energy

Using lightning-quick pseudopods to attack their prey, they can absorb a great deal of the kinetic energy, which contributes to their survival rate.

器官兽使用伪足以闪电般的速度攻击它的猎物；同时，它能吸收大量的动能，这保障了它的生存率。

In the Tesla Turbine, the kinetic energy transfer to the edges of the thin platters is very small.

在特斯拉涡轮的动能传给薄盘片的边缘很小。

The secondary ion yield has a maximum value when the projectile kinetic energy is...

分析表明，这是势能沉积作用与线性级联碰撞过程协同作用的结果。

For dissociation of c-C2H4S+ in a region 10.6?{11.8 eV, branching ratios and average releases of kinetic energy in channels of formation of c-C2H4S+, CH3CS+ and HCS+ were obtained from well-resolved coincidence mass spectra.

我们由环硫乙烯在光能量范围10.6-11.8 eV的同现质谱谱线的面积和半高宽，得到c-C2H4S+、CH3CS+和HCS+在各个光能量的分枝比和释放的平均动能。

Fluid mechanics from the point of view, the valve is a local resistance can change the expenditure components, namely, cutting expenditure by changing the area so that the velocity of the fluid and kinetic energy changes, resulting in different pressure loss and thus achieve the purpose of decompression.

从流体力学的观点看，减压阀是一个局部阻力可以变化的节流元件，即通过改变节流面积，使流速及流体的动能改变，造成不同的压力损失，从而达到减压的目的。

The special characteristics of kinetic energy and momentum of horizontal rotary cavity flow in internal dissipating tunnel with an inlet shaft are analyzed.

研究了水平旋转内消能泄水道空腔环流特有的能动量特性。

The pumps with different structural parameters are simulated numerically using k-ε model and wall functions. The results showed that the number of nozzles, the nozzle angle and the nozzle-to-throat clearance have a great influence on the performance of jet pump, and the turbulent kinetic energy is greater in suction chamber and in inlet of throat.

采用k-ε湍流模型和壁面函数法对不同参数下的多喷嘴射流泵进行了数值模拟，模拟结果表明，喷嘴数和喷嘴角度及喉嘴距对射流泵工作性能影响较大；在吸入室及喉管入口处湍动能较大。

When the positive curving angle increases, the total losses of cascades increase, the outlet flow angles vary acutely along the spanwise, the intensity and size of outlet trailing vortex increase obviously, however the intensity and scale of outlet passage vortex vary slightly, secondary flow at both midspan and endwall increase and the total averaged kinetic energy of secondary flow increases..

随着叶片正弯曲角的增大：叶栅总损失增加；叶栅出口气流角沿叶高剧烈变化；叶栅出口尾缘涡的强度和尺度明显增大，而叶栅出口通道涡的强度和尺度变化都不大；叶栅中部和端部二次流均增强，总平均的二次流动能增大。

The more conservative direction would be to integrate McLaren Racing's Kinetic Energy Recovery System development into the manufacture of road-ready vehicles.

更为保守的方向将是整合赛车的动能回收系统发展到制造的道路，准备车辆。

A greater force will now be necessary because of the increased kinetic energy of the balls, strengthening the resistance of the box.

现在必须用更大的力，因为球的动能的增加，加强了箱的抵抗力。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。