borehole periscope是什么意思

网络释义

用法例句

Influenced on performance of periscope by changed the periscope depth;

潜望高度变化对潜望镜性能的影响

Technical Demonstration of the New Type Driving Periscope Used on Amphibious Tank;

新型水陆坦克驾驶潜望镜总体技术论证

Development of New Type of Wide -Field High Periscope for Armored Vehicle;

装甲车新型大视场高潜望镜的研制

periscope binoculars

潜望镜式双筒望远镜

periscope automatic stellite navigator

潜望镜自动卫星导航仪

alligator tank driver's periscope

水陆坦克驾驶员潜望镜

A simple periscope uses mirrors.

简单的潜望镜使用平面镜。

The periscope bobbed up behind him.

他背后的潜望镜突然冒了出来。

South Africa s DENEL Optronics and Its Periscope;

南非DENEL光电子公司及潜望镜技改

They spied on each other from the sides of the car.

他们俩在车子的两边互相用潜望镜窥探。

Three kinds of periscope series are now produced in Thales Optronics.

泰利斯光电子公司目前生产三种系列的潜望镜。

Side Periscope Cover on Mastercam Post Processing Technology Research and Processing

基于潜望镜侧罩Mastercam后置处理技术研究与加工

The narrow shaft of the attack scope slid softly upward behind Byron, and stopped.

拜伦背后进攻潜望镜的细镜筒悄悄地升起，最后停住了。

Any of various tubular optical instruments that contain reflecting elements, such as mirrors and prisms, to permit observation from a position displaced from a direct line of sight.

潜望镜一种管状镜，包含折射物，如镜子和棱镜，用以观察与视线不在同一直线上的位置

“ If someone is talking near that periscope,” he says,“ you can hear their voice on that speaker.

他说：「果有人在潜望镜附近讲话，你就可以从扬声机听到他们的声音。

A water snake glided smoothly up the pool, twisting its periscope head from side to side.

一条水蛇蜿蜒到水潭来，扭伸着头，把它象潜望镜似的摆来摆去。

Now, peering through the periscope he remarked in businesslike tones.

现在，他一面从潜望镜里观察，一面用精干踏实的口吻说话。

Riding at periscope depth was a restful change after a week of plunging and rolling.

经过一星期的颠簸折腾之后，改在潜望镜深度航行是一番休息。

“ There is a periscope on the laser table that raises the beam up to the right height,” Schofield explains.

斯科菲尔德解释道：「是因为雷射桌上有座潜望镜，用来将光束拉到正确的高度。

Various noises can shake the periscope, introducing subtle Doppler shifts in the frequency of light passing through it.

」式各样的杂讯会晃动潜望镜，使得光通过之后，其频率会出现些微的都卜勒频移。

The wake made by a submarine's periscope.

微波潜水艇的浅望镜在水中造成的波浪