对准

American missiles have been zeroed in on certain targets, to be fired if necessary.

美国的导弹对准了某些目标，以便必要时就可发射。

With first light, the artillery zeroed in on the road junctions .

天一亮，大炮就对准了公路的各个交叉点。

The cannon is zeroed in on a certain target .

大炮对准一个确定的目标。不适合

When the camera zooms in, the whole world watches out.

当镜头对准（汶川，全世界都在关注。

If you aim cameras at the monuments , it will protect them.

如果你把摄像机对准纪念性建筑，就会起到保护作用。

They aiming point was out of a target area as fast as possible….The aiming point was the center of Berlin and I don't think this was bombing a military target.

他们瞄准点会尽可能对准目标区……瞄准点是柏林市中心，我不认为那是具有军事价值的目标。

Another model, the "Oorja", developed by BP and the Indian Institute of Science, has an integrated battery-powered fan to direct air to wood pellets in the combustion chamber, improving efficiency.

另一个模型，&Oorja&，由BP和印度科学院开发，拥有一个内置的电池驱动风扇来使空气对准燃烧室内的木球，从而提高效能。

Initial alignment of antenna for laser communication system between aircraft and ground station .

飞机-地面间激光通信天线的初始对准。

In order to solve initial alignment of antenna for laser communication system between an aircraft and a ground station,the composition and algorithm theory of an antenna alignment system were demonstrated in detail,and the experimental data were analyzed.

提出了对飞机-地面间激光通信系统天线视轴进行初始对准的方法。论证了系统的硬件组成和算法原理，对实验数据进行了分析。

The divergence angle of light beam was measured with the method of CCD imaging and computed by second moment method.

通过CCD成像方法对准直后的光束发散角进行了测量，利用二阶矩算法计算出光束发散角。

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％。