查询词典 transmission

This transformer may be applicable to either four-phase transmission systems or AT transaction power supply systems in electric railways.

这种变压器既可用于四相输电系统，也可用于电气化铁路的AT供电系统。

By means of rolling transposition, the parameter balance of four-phase power transmission line with arbitrary conductor configuration can be implemented.

各相导线任意排列的四相输电线路采用滚动换位的方法，能够保证各相参数达到平衡。

The primary purpose of developing the four-tooth difference harmonic drive is to decrease the stress in flexspline under the condition of smaller transmission ratio. In this paper, we focused our study on its accuracy characteristics.

采用四齿差双波谐波齿轮传动的主要目的是为了在小传动比情况下不致影响柔轮的强度，本文主要研究其精度特征。

Currently in domestic the BOP system is controlled by gas cylinder system. So in winter, pressure transmission and windpipe may be freeze-up because of the water in atmosphere is exceeded, then th...

目前国内地面远程控制台使用气控液系统，因此在冬季生产使用中，由于压缩空气中的含水量超标，压力变送器和主气管线可能产生冻堵、气阻现象，从而造成司控台的压力表无显示，司钻人员在司控台上操作无反应或。。。

First of all, the character of the microstrip transmission line is introduced. Then the character of the PN-varactor dioide and the principle of frequency multiplier are studied.

而后介绍了PN结变容管的特性及变容管倍频器倍频原理，这是研究非线性电抗倍频器的理论基础。

The relay adopts orthogonal frequency division multiplexing for transmission, symbols in the same carriers are forwarded by the relay STBC cooperation, and BF is executed between antennas of the relay.

中继采用正交频分复用传输，相同载波上的符号由不同中继通过空时分组码协作进行转发，同一中继内的天线间进行波束成形。

The equivalent circuit of signal path of high frequency relay was built by extracting the parasitic capacitance, inductance and resistance of signal path, based on the classical transmission line theory and partial element equivalent circuit method.

通过经典传输线理论及部分元等效电路(partial element equivalent circuit，PEEC)方法，对高频继电器常闭型信号传输路径的分布电容、电感、电阻等参数进行提取，建立信号传输路径的等效电路模型。

To improve the measuring accuracy and increase the signal-to-noise ratio in ultrasonic detection of concrete damage, a frequency-modulated ultrasound transmission method was firstly developed.

为提高混凝土超声检测的信号噪声比，提高测量精度，研究脉冲压缩调频超声发射的方法。

It has discussed the sort of the friction between the belt and the wheel, and how the work of the friction affects the energy and the ability of mechanical transmission while it is working.

摩擦力做不做功？所做的功对传动过程中的能量有何影响？如何建立皮带传动的力学关系？这些都是学生在物理学习中常遇到的问题。

In order that the conveyer belt has certain tension, and will not slip due to the friction generated between the conveyer belt and the transmission drum, screw take-up device can be adopted to adjust the conveyer belt tension.

为了使输送带具有一定的张力，保证输送带和传动滚筒间产生摩擦力使输送带不打滑，可以通过螺旋拉紧装置调整输送带张力。

Objective To study the effect of chitosan in the prevention of fibrous scar formation in the epidural space after laminectomy.

目的 观察选择性脊神经后根切除术椎板切除后硬膜外几种防瘢痕粘连物质的作用并探讨其机制。

On his way to the lift, he looked back to us or was it me his eyes pointing?

当他要进电梯时，他回头看我们（或者说是我，他的眼光？