查询词典 Signal-to-Noise

Man-machine interface receives signal and display the data of air-pressure and temperature on the screen for drivers.

人机接口部分接收到数据以后经过分析处理，根据工作状态将温度压力数据或其它数据送数码管显示，当压力异常变化、温度压力数据过限或发射模块故障时提供不同的声光报警信号，提醒驾驶员采取必要的措施，同时驾驶员可以根据实际情况设定温度压力数据阀值，文中给出相应的硬件设计原理图和详细的软件流程图。

Results: We consistently observed a transmural area of high T2 signal intensity matching areas with new onset regional akinesia 28 ± 4 min after experimental coronary artery occlusion.

结果：在实验性冠脉闭塞后28±4分钟，我们观察到一个与新出现的局部室壁运动消失区域相吻合的透壁性T2高信号区域。

They found that this alarm bell can sometimes turn a "buy" signal into a "sell".

他们发现，这样的警告信号通常会将买入信号变为卖出信号。

A fiber optic probe was developed for measuring the bubble behavior, in which the signal analysis and data processing algorism were proposed and the corresponding software was developed.

开发了用于气泡行为研究的光纤探头测量技术，进一步完善了探头技术的信号分析和数据处理方法，开发了相应的数据处理软件。

The composition of the system,injection and ignition signal generation and measurement of control map characteristics,as well as the control algorism of gasoline injection quantity and ignition advance angle were discussed in detail.

重点论述了该控制系统的构成、点火及喷油控制信号的生成方法，控制脉谱的制取过程以及喷油量、点火提前角的控制策略。

Signal aliasing is a key problem in applications of modern sonar systems based on fiber-optic hydrophones.

信号混叠是基于光纤水听器的现代声纳系统走向应用必须解决的一个关键问题。

The RNA from the same subject was divided into two aliquot and labeled with Cy3 and Cy5 respectively. The spots with significant difference between the foreground and local background intensities and those without significant difference between Cy5 and Cy3 signal intensities were selected for analysis.

排除阴性和阳性对照信号值、Cy3和Cy5的前景与背景间无统计显著性差异点的信号值，进一步排除两种荧光标记间存在统计显著性差异点的信号值，将3张芯片的共同信号值用于分析。

The system breakdown voltage measurement and signal output two most voltage measurement part in the main circuit simulation, tie amplifier module, A / D conversion module, module; Sunplus microprocessor through data processing, in the range of allowable error voltage measurements show, and broadcast voice.

本系统分电压测量和信号产生输出两大部分，电压测量部分以模拟电路为主，配合放大模块、A/D转化模块、显示模块；通过凌阳单片机进行数据处理，在误差允许范围内显示测量电压值，并播报语音。

There are several alternative explanation and hypothesis for the proven wealth effect and the motivations for repurchases, such as leverage hypothesis, excess hypothesis,signal hypothesis, and the role of management options.

对这种财富效应及股票回购的动机有着不同的解释和假说，其中有代表性的有杠杆假说，过剩现金流假说，信息或信号假说，管理者期权的作用等。

Theoretical model for return signal of laser altimeter.

激光测高仪的回波信号理论模型。

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％。