转动

A detailed assessment of a projection lens design for Head-mounted projective displays in visual space is presented. The methods and the formula are given.

对一款折／衍混合投影式头盔物镜进行了"眼睛转动"时的视空间评价，给出了评价方法和计算公式。

Proportionality constant is the moment of inertia.

作用在刚体上的力矩与角加速度成正比，比例常数就是刚体的转动惯量。

"Turn the shaft, if the clutch-disk hub splines. Put Bolts in place, and tighten them to the correct tension."

如果与离合器从动盘轮彀的花键相连，可转动传动轴，把螺栓就位，并适度拧紧。

The structure and the principle of pyroelectric infrared sensor was introduced,and the detail of key points in using the sensor was discussed.

引言红外辐射的物理本质是热辐射，它是由于物体内部分子的转动及振动而产生，其程度主要由物体的温度决定。

But Rabi oscil-lations will be damped because of the effects of rotation and alignment of the moleculein laser fields.

在激光强度较弱时，分子转动、取向的影响较明显，以致观测不到明显的Rabi振荡和光电子能谱中的AT分裂现象。

The radial component can be ignored: it merely causes a sideways push on the shaft and does not contribute to turning.

径向分量可以忽略：它只产生对轴的侧向的推力而不产生转动。

A pivotable and retractable antenna contains mechanical and electrical components for connecting to, and matching the impedance of, radio frequency circuitry within an electronic device, such as a radiotelephone.

一种可转动及可收缩的天线包括用于在电子装置、如无线电话内与无线电频率电路连接及阻抗匹配的机械及电装置。

Cause we want to randomize them!

因为想要去随机转动座椅。

To make sure I got the taper angle right, I would check by putting the rotary rasp behind the tip so I could just see the edges of it.

确认我的尖鹿角是正确的，我将通过把转动锉刀放在顶端后来检查它的边缘。

When a spiral coil spring rotates an adapter while the webbing belt is fitted and a plunger is coupled with a ratchet wheel, a torsion coil spring is wound on the adapter.

安全带被系上后，在一根冲杆卡住一个棘轮的状态下，当一个盘簧转动一个承接件时，一根扭转螺旋弹簧在承接件上旋紧。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。