导弹地面电缆网通断和绝缘测试的微机自动检测平台,包括专用接口及通用测试平台。
The microcomputer automatic test platform, which was used to test the on-off situation and isolation, is composed of the special interface and general test platform.
接地钳,这是地面电缆的一部分,必须连接在适当的地方,直接连接在焊件上以避免杂散电流。
Earth clamps, which are part of the ground cables, must be installed closely to the welding area and directly to the material to be welded to avoid stray currents.
但是这是一个模块化的系统,通过一个电缆系统与地面相连。
But this is a modular system, tethered to the ground through a system of cables.
顾名思义,太空升降梯是一根很长的电缆固定在地面的一端,另一端高高地延伸到太空中,就像一条从旋转的橙子中伸出的辐条那样伸出地球。
The space elevator is exactly what its name says it is: a long cable anchored at one end to the ground and at the other end high in space, protruding from the planet like a spoke in a rotating orange.
关键是这些电缆离地面太近了,还想下一次被切断吗?
So, let's recap. How close are these cables to the ground, again?
计算结果表明,近地面处一根暴露于HEMP环境中的几十米长电缆,其外皮感应电流峰值一般可达上千安培。
The results show that the peak value of the HEMP induced cortical current in cables of several decameter length near the ground can reach kiloampere.
本文采用时域有限差分法,分析电磁脉冲作用下,地面附近同轴电缆所感应的外皮电流。
The EMP cortically induced current in coaxial cables near the ground is analysed by using Finite-Difference Time-Domain method in this paper.
在单芯电缆测量的脉冲中子氧活化仪器中,如何从地面实现对井下中子管的控制是一个非常复杂的问题。
How to control the downhole tool's neutron tube from the surface is a complex problem in the pulse neutron oxygen activation logging tool, which measures through a single core cable.
由于煤矿井下地面潮湿,电缆腐蚀严重,信号不好,有线通信装置维护困难。
It is difficult to maintenance the wire communication device in the pit because the ground is wet, cable corrosion is serious and sign al is bad.
用于建筑,保护管道,捆扎物品,消磁线圈、汽车线束、电线电缆绝缘,地面保护,警示等作用。易撕pvc还方便易撕。
For construction, pipeline protection, bundled items, degaussing coil, automobile wiring harness, wire and cable insulation, ground protection, warning role. Easy to tear PVC is also easy to tear.
当电缆回路的指导周围的车轮在地面上的力量差异将驱动车轮。
When the cable loop is guided around a wheel on the ground theforce difference will drive the wheel.
该文给出了架设在地面上的任意弯曲电缆在任意极化平面波照射下,其终端感应电流的通用表达式。
In this paper, a unified formulation to determine the terminal currents of an arbitrarily bended cable excited by a plane wave at any polarization angle is presented.
测量数据存储在井下仪器内部,可在地面进行回放读取,且无需电缆供电传播波形的质量很高,可用于高级后处理。
Memory data stored in the tool can be accessed on surface without requiring power through the wireline cable, and delivers the highest quality waveforms for use in advanced post-processing.
保持充电的电缆远离地面。
公司主要产品有:低压配电柜、电缆桥架、母线槽、地面金属线槽、工矿灯具等。
Our main products are: low-voltage distribution cabinets, cable tray, bus duct, the ground metal trough, mining lamps and so on.
当车架卧式放倒且其靠背与地面平行时,可以极省力地将电缆滚筒沿滚筒轨道推滚到车架上。
The cable creel can be easily pushed to the frame along rail when the frame is arranged horizontally with the backing parallel to the ground.
计算结果表明 ,近地面处一根暴露于HEMP环境中的几十米长电缆 ,其外皮感应电流峰值一般可达上千安培。
The results show that the peak value of the HEMP induced cortical current in cables of several decameter length near the ground can reach kiloampere. Some computational results are compared with the…
某民航班机在飞行途中座舱内发现冒烟及微弱闪光,地面检查发现P 6板后部有一电缆有燃烧痕迹。
A civil aviation flight smoked and sparked in cockpit during cruise. The following inspection on the ground showed that a piece of wire was burnt and broken on P6 panel.
其目的是对井下失真信号在地面进行软件补偿和校正 ,以克服电缆、温度等原因造成的信号失真。
The self adaptive filter can reshape downhole signals, and the distorted signals are compensated and rectified by software on surface.
信号可以来自有线电缆、卫星天线、宽带网络以及地面广播。
Signal can come from cable, satellite antenna, broadband networks, and terrestrial broadcasting.
适用于地面、电缆传输系统的数字高清晰度电视接收机顶盒,正在由研制阶段走向规模化生产。
The development of HDTV STB for terrestrial and cable broadcasting systems is now entering upon a new industrialization stage.
绝缘层的突变(指电缆端部)引起非常大的集中的电应力(电场强度),这可通过电缆穿出地面时采用昂贵的称为“电缆头”的端部来消除。
Abrupt insulation changes cause very large concentrated electrical stresses. These stresses can be eliminated by terminating the cable above ground in an expensive device known as pothead "."
绝缘层的突变(指电缆端部)引起非常大的集中的电应力(电场强度),这可通过电缆穿出地面时采用昂贵的称为“电缆头”的端部来消除。
Abrupt insulation changes cause very large concentrated electrical stresses. These stresses can be eliminated by terminating the cable above ground in an expensive device known as pothead "."
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