查询词典 noise

This thesis discussed the wave forms of the pseudo-random-code phase-coded quasi-continuous wave radar. Then studied the working process of its receiving system and analyzed its noise and clutter environment. This thesis constructed the simulation flow chart .

论文首先对伪码调相中断连续波雷达的信号波形进行分析，接着研究伪码调相中断连续波雷达数字化接收系统的工作过程及噪声与杂波环境，构建了接收系统的仿真模型。

Small-signal model is suggested to analyze jitter of the clock driver caused by thermal noise.Multi-level quasi-infinite load differential amplifier structure to effectively achieve low clock jitter is proposed.

提出采用小信号模型对时钟驱动电路中由热噪声引起的时钟抖动进行分析，并提出采用多级准无穷负载差分放大器结构以有效地实现低抖动。

It turns out that the flow and noise characteristics are quite complex and different from those of incompressible jets due to existence of quasi-periodic shock cell structures.

超声速射流是一般工业和军事工业中得到广泛应用的重要流动现象，对其流动特性和声学特性的研究，在实际应用和学术研究上有重要的理论价值和实际意义。

I don't know what made the noise, but suddenly the wolf-man began roaring and he shoved the ladies away from him.

我不知道那声音是怎么发出来的，但狼人突然吼叫起来，一把推开了两个女人。

The hoisting and slewing mechanisms of QTZ125 tower crane use wire-winding electric motors, and steady hoisting and slewing can be realized, Besides, it can provide high speed for light load and low speed for heavy load, working efficiently with little noise.

QTZ315塔机起升机构及回转机构均采用绕线电机，起升、回转平稳，可实现轻载高速，重载低速，工作效率高，噪音低等优点。

The challenges are mainly radio fading, noise control, interference and signal quality.

主要的问题是无线衰落、噪声控制、干扰和信号质量。

The monitoring results of the power frequency electric field intensity, power frequency magnetic field intensity ,radio interference and noise of sensitivity areas near the representative transformer substations and power transmission lines are analyzed emphatically.

简单介绍了安徽电网的基本概况，重点分析了具有代表性变电站和输电线路附近敏感区域的工频电场强度、工频磁场强度、无线电干扰、噪声等，全面评价安徽电网环境状况，指出存在的问题，并提出了相应的建议。

A good track is determined by its intensity design and the surface . The aluminum rail track is better than the steel one in the aspect of noise-resistance.

好的轨道决定于轨道的强度设计和轨道内与滑轮接触面的光洁度，好的铝合金轨道在抗噪音方面优于钢轨。

I see,when alone at times, coffins under sail setting out with the pale dead, women in their dead braids, bakers as white as angels, thoughtful girls married to notaries, coffins ascending the vertical river of the dead, the wine-dark river to its source, with their sails swollen with the sound of death, filled with the silent noise of death.

有时候我独自看见夜间守护的黑棺材，同惨白的亡人，同故去的梳辫子的姑娘一道启航；同雪白如天使般的面包师同与公证人结婚的娴静女子灵柩上溯死者垂直的河那是一条深紫色的天河逆流而上，撑起死神吹胀的帆那被死神寂静音响吹胀的帆。

The high signal-to-noise ratio and large dynamic range measurement of light signal returned from long distance is realized.

实现了对远距离弱光信号的高信噪比、大动态范围测量。

Vishnu entered a dark fourth dimensional dream that did not support his field or continued life.

毗瑟挐进入了一个第四密度的黑暗梦想，那里并不支持他的能量场或继续生命。

Leaders and decision-making persons use it to collect the data, including the information of unit work, handing in fee, oweing fee, prepaying fee,changing and afterpaying and account transfering of joining-insurance employee, and account paying of all kinds of insurances from hospitalization insurance institutions.The collected data is picked up, organized, switched and showed to user.

该子系统主要面向各级领导、决策分析人员；从各个医疗保险经办机构和定点医疗机构采集数据，包括在各个医疗保险经办机构处理的单位办公信息，单位缴费、欠费、预缴费信息，参保职工变更信息，参保职工增减变动信息，参保职工补缴信息，参保职工帐户划拨信息：包括各定点医疗机构处理的各险种帐户支出信息，各险种的统筹金支付信息等；将采集的数据提取，组织和转换，然后展示给用户。