信号的例句大全

Taking the radial wear allowance of the bearing pair as the monitoring parameter of the bearing working status, and taking the rapid change of the bit speed and the working torque as the alarm signal, the trial of alarm technology for cone dropping is introduced.

文章介绍一种以轴承副的径向磨损量作为轴承工作状态监测参数、以钻头机械钻速和工作扭矩的急剧变化作为预警信号的牙轮脱落预警技术的试验研究成果。

Trellis Coded Modulation ( TCM) has been widely used because it can obtain 2. 55~ 7. 37 dB coding gain without bandwidth expansion or reduction of the effective information rates.

由于格状编码调制（TCM）可以在相同的频带利用率下使信号得到2.55～7.37dB的编码增益，所以得到了广泛的应用。

Meanwhile, various receiver modules are designed respectively to accept step frequency signal, and their properties are simulated, such as receiver bandwidth, VSWR and so on.

然后分别设计了实现接收步进频率信号的接收机的各个模块，并仿真了它们的性能，如接收机带宽、驻波比等。

High-signal, low-noise video reduces network bandwidth and storage requirements.

高清低噪的视频信号降低了对网络带宽和存储的要求。

An Analysis of Noise Bandwidth after Doubling the Signal Frequency

信号倍频后噪声频宽的分析

The true lumen, false lumen," double-barrelled aorta", LV morphology and signal contrast were described.

对真腔、假腔、双腔主动脉、左室形态和信号对比进行了描述。

Most measurement, control, and data I/ O signals are Measurement Category I and must not be directly connected to mains voltage or to voltage sources with high transient over-voltages.

大多数测量、控制和数据I/O信号为测量类别I，不可直接连接到电源电压或存在高瞬间过电压的电压源。

Design of Portable Railway Signal Record and Analysis System

便携式铁路信号记录分析系统的设计

Developing the Portable Microcomputer Monitor on Railway Signalling

便携式铁路信号微机监测仪的研制

The excitation method which residual signal produced from baseband extraction and high frequency, reproduction is introduced.

对基带提取&高频再生残余信号的激励方式亦作了相应的介绍。

A Method Using Wavelet Approximation to Remove the Electrocardiogram Baseline Wander

一种利用小波变换逼近信号滤除心电图基线漂移的方法

Magnetic-memory test ( MMT) instrument of leaking magnetic field bases on leaking magnetic test consists of the source filter formed with RC network and calculating enlarger, magnetic sensitive sensor, probe, signal handles electric circuit, display and key-control device, CPU etc.

基于漏磁检测的磁记忆检测仪由RC网络和运算放大器组成的有源滤波器、磁敏传感器、探头、信号处理电路、显示及键控装置、CPU系统等组成。

A new signal peptidase recognition site has been found in the linker-encoded amino acid sequence.

由DNA顺序推知，linker区编码的氨基酸顺序SerGInAlaCys可能是新的信号肽酶识别位点；

The 9-year-old Jack Russell terrier named Rosie was wearing a tailored life jacket equipped with a strobe light beacon.

他们家的宠物狗名叫罗西，是一只9岁的杰克罗素梗犬。罗西当时身上穿着特别定制的救生衣，配有闪光灯信号。

For example insects like dragonflies make nocturnal flights to lay their eggs using horizontally polarized light as a beacon.

举个例子，像蜻蜓这样的昆虫利用水平偏振光作为夜间飞行产卵的指示信号。

Sonar survey has a very high resolution and signal emission frequency, so it can be used to obtain high-quality shallow profile and the textural and structural details of sedimentary strata and indicators of deltaic deposits such as oblique bedding.

声波探测具有很高的分辨率和信号发射频度，可以获得高品质浅地层剖面，显示出沉积地层的结构与构造细节、斜层理等三角洲沉积标志特征。

They say the voice could give a warning sign of future sexual behaviour.

研究人员说声音是一个人未来性行为的预警信号。

This paper described benchmark test noise si-gnal analysis of PWR and gets some useful results.

本文介绍了压水堆噪声基准试验信号分析，并从中得出一些有用的结果。

This design method can improve dynamic and static characteristics of system by collecting bending force signal, summarizing experience and designing control rule.

通过采集弯曲力的变化信号，总结弯曲经验，制定控制规则，改善了系统的动静态特性。

DNAs from Cowpox virus are also used and experiments found that hybridization signals were strong, which suggested that the oligo-microarray could be used in detection of orthopoxvirus.

标记的牛痘病毒DNA与芯片杂交也有明显的杂交信号，进一步验证了该芯片用于正痘科病毒检测的可行性。