The Model 21 Adjustable Ratio pneumatic relay has a signal chamber lever arm, whereby the ratio of output pressure to signal pressure is infinitely adjustable.
真21比气动调节继电器信号室力臂，即输出的压力信号的压力比是无限可调。
This paper introduces controlled blasting technology on signal chamber of pit-bottom and main haulage roadway, which are of complex condition, lithological character and highly security.
介绍了采用控制爆破技术施工位于井底车场及主要运输大巷的信集闭峒室，条件复杂，岩性变化大，要求安全性高。
An anechoic chamber is used to test the iPhone's signal strength.
iPhone的信号强度需要在消声室中进行。
Emanometer is composed of normal atmosphere air mesh grid pulse ionization chamber, signal magnify and screen unit and MCU system.
仪器主要包括常压空气网栅脉冲电离室，信号放大与甄别和单片机系统。
PCR-Gene scan assays and PCR Agilent chip chamber combine the template Amplication and the signal magnification.
模板扩增和信号放大相结合的有PCR-基因扫描技术、PCR安捷伦芯片实验室技术；
A temperature sensor monitors temperatures within the arc chamber and provides a signal related to sensed temperature.
温度传感器监测电弧室内的温度，并提供与感测的温度相关的信号。
The signal intensity of blood flow in the left ventricular chamber remarkably decreased at 30 minutes after SPIO2 injection.
左心室腔内血流信号强度在造影后30分钟即显著下降。
The infrared gas sensor contains an open-path gas chamber, a high SNR (signal to noise ratio) infrared detector, and an electrical modulated MEMS infrared emitter.
红外气体传感器采用开放式气室，选用高信噪比的探测器和电调制的MEMS红外光源。
The infrared gas sensor contains an open-path gas chamber, a high SNR (signal to noise ratio) infrared detector, and an electrical modulated MEMS infrared emitter.
红外气体传感器采用开放式气室，选用高信噪比的探测器和电调制的MEMS红外光源。
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