查询词典 receiver-transmitter

A simplified signal model of digitalized receiver and the signal model of interference, such as tone interference, autoregressive interference and digital interference, are provided. And it is analyzed in detail the capability of DSSS communication systems in suppressing broadband Gaussian interference, single tone interference and partial band interference.

给出简化的接收机信号模型和常用的窄带干扰模型(音调干扰、AR干扰、低速数字干扰等)，分析了DSSS技术对阻塞高斯干扰、单音干扰、部分频带干扰等的抑制性能。

Use the passive voice when you want to emphasize the receiver of the action.

当你想强调一个行动的接受者时用被动式。

The soil penetrometer system with DGPS location receiver was used to take the cone index-position data in the samples of 100m×100m at Xilamuren Town grassland and Honggetala grassland, which belongs to dry grassland in Damaoqi in Inner Mongolia.

我国是草地资源大国，草地资源丰富，类型众多，但草地生产力不高。当前，由于过度开垦、过度放牧、乱砍乱挖、生态环境恶化等原因导致的草地退化已成为影响我国草地畜牧业良性发展的主要因素。

With this method,carrier Doppler was firstly estimated with Periodogram Spectral Analysis method;then LOS Doppler velocity was calculated;and finally,the velocity of the receiver was compu...

首先应用周期图法估计片段GPS信号的多普勒频移，计算视距变化率，然后建立视距变化率方程，进而求得接收机的速度。通过Matlab模拟的信号和GPS仿真器模拟产生的高动态信号仿真验证了多普勒频移的估计精度和用户速度的测量精度。

Most of former studies on the relationship between leadership style and organizational commitment always ignored the uniform body who are both the receiver of the leadership style and the producer of the organizational commitment. So more persuadable results will be got if the problem can be researched on the body.

以往关于领导风格与组织承诺的关系研究往往会忽略从领导风格的接受者兼组织承诺的主体――员工这个统一的视角来展开研究，因此本文将从该角度研究两性员工感知的上司领导风格与其自身的组织承诺间的关系问题。

There is abundant time to processing and optimizing data for GPS receiver because the reactive speed of pharos is onhour level contrast to strict real time.

对GPS观测值进行统计处理与数值优化以提高GPS定位精度与准确度成为本课题研究的一大重点。

He caught a glimpse of the heading on the photostat in her hand, still moist from the wall-receiver: Ministry of Population.

这时，他一眼瞥到她手中一份影印文件的标题，看样子刚从墙上的接收器中取出，墨迹未干："人口管理部"。

The receiver is made from steel stampings; the forend and pistol grip are made from polymer.

接收器是由钢板冲压件；的forend和握把是由聚合物制造的。

The lower receiver, which hosts pistol grip, trigger unit and magazine, is made from machined steel.

较低的接收器，它承载手枪式，触发单位和杂志，是由加工钢。

The magazine housing is located above the pistol grip, on the left side of the receiver, and is inclined down at 45 degrees.

该杂志以上的房屋是位于握把，在接收器的左侧，是倾斜45度下降。

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％。