转动角

Angle type valve to cut off travel greater pressure is due to media in the spool or the valve plate force generated by the rotational axis of the torque produced is very small, so it can withstand a greater pressure differential.

角行程类阀的切断压差较大，是因为介质在阀芯或阀板上产生的合力对转动轴产生的力矩非常小，因此，它能承受较大的压差。

Angle type valve to cut off travel greater pressure because of media in the spool or the valve plate force generated by the rotational axis of the torque produced is very small, Check Valves so it can withstand a greater pressure differential.

角行程类阀的切断压差较大，是因为介质在阀芯或阀板上产生的合力对转动轴产生的力矩非常小，因此，它能承受较大的压差。

To further study this problem, the optical axis is rotated by an arbitrary angle. A striking phenomenon is discovered that the Brewster angle is always equal to the rotation angle. This is because the waves in the direction perpendicular to the optical axis become evanescent since the permittivity is positive while the permeability is negative in this direction.

然后进一步的研究了主轴不垂直于界面的情况，发现主轴转动的角度恰好等于此时的Brewster角，这是因为此时垂直于主轴的方向上介电常数为正磁导率为负，只有倏逝波而没有可传播的波存在，因此反射系数为0。

In the instant of touchdown of the left foot, the angle between shoulder and hip was 58°, the angle of pull was 136°, the angle of axis between shoulder was 19°, the speed of left shoulder was 3.49 m/s, the speed of right shoulder was

①腾空阶段，拉引角变化幅度大，投掷臂并没有随身体向投掷方向转动，而是向后主动用力，这可能是发生肩锁关节扭伤脱位的重要因素。

To observe more precise information, the experiment in the molecular beam should be taken.

利用分子束实验可得到转动传能更准确的信息，进而得到影响干涉角的的具体因素。

To obtain more accurate information, the experiment in the molecular beam should be taken, from which the differential interference angle can be obtained.

但静态池掩盖了大量的实验信息，利用分子束实验可得到转动传能更准确的信息，进而得到影响干涉角的的具体因素。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失