装置采用了一种新的输出电流极性检测器，方法简便可靠。
The device is equipped with a new type of output current polarity detector, the method is simple and reliable.
选择模式匹配的方法对电路板上的元器件进行检测，实现元件丢失和极性检测。
Pattern matching is selected for the inspection of the components on PCB to detect the lost and polarity fault of components.
对于零序差动保护的CT极性检测和校对问题，文中提出了两种自适应参考方案以供探讨。
And two draft resolutions were proposed trying to solve the problem of ct polarity checking in transformer zero-sequence differential protection.
该线电压极性检测电路检测线电压的 极性且控制该驱动电路以导通或截止该栅控晶体管。
The line voltage polarity detection circuit detects the polarity of line voltage and controls the drive circuit to conduct or cut off the gate-controlled transistor.
在实践中，量子密匙分配系统需要一套复杂的光学设备，用来传输与检测加载了密匙的极性光子。
In practice, quantum-key-distribution systems rely on sophisticated optical equipment to prepare, transmit and detect the individual polarised photons that make up the key.
方法样品进样后通过VSOS装置进入两根不同极性的毛细管柱，经分离后到达两个不同选择性的检测器。
Method By the device of VSOS, the sample was injected into two difference polar capillary columns, and entered into two selected detectors after separated.
介绍了国内外在实现变极性电流波形、电弧稳定性、阴极清理机理、小孔信号检测等方面的研究现状。
The status of realization of variable polarity current waveform, arc stability, cathodic cleaning mechanism and keyhole detection is introduced in this paper.
该静态定位器，是一种非接触的产品，用于检测静电场励磁电压和极性表面。
This Static Locator is a non-contact meter that indicates electrostatic field voltage and polarity on charged surfaces.
本文介绍一种稳幅式双极性电流源，它是根据自动控制原理设计而成的，用于连续铸造熔渣的检测。
This paper introduces a stable amplitude bipolar current source. It was designed basing on the principle of automatic control. This circuit is suitable for continuous casting slag detection.
文章提出了基于检测行波电流波头极性的行波电流极性比较式方向保护。
A directional protection based on traveling wave current polarity comparison which is implemented by detecting the polarity of current wavefront of traveling wave is presented.
该方法用于中成药中高极性的化学降糖药的检测具有特异、快速、简便、高效的特点。
The method can be used in the analysis of the four highly polar anti-diabetic drugs in Chinese traditional patent medicines, and it is rapid, convenient, economic and specific.
本发明进一步涉及一种标记污染的非极性液体的方法以及氘化试剂对于改进液体中标记试剂的可检测性的用途。
The invention further relates to a method for marking contaminated nonpolar liquids and to the use of deuteration agents for improving the detectability of marking agents in liquids.
拉曼光谱对水等极性物质极其不敏感，在食品质量安全检测方面具有良好的应用前景。
Raman spectroscopy has good application prospect in food quality and safety determination, for its spectra are not extremely sensitive to polar materials such as water.
运动估计通过比较同极性场的像素块绝对值差和（SAD）与运动阈值实现运动估计，并且利用前一场的运动信息进行鲁棒性处理，提高运动检测的精度。
Same-parity fields are used to improve the accuracy of motion estimation. It estimates the motion by comparing the sum of absolute block difference(SAD) between 4 fields with the threshold of motion.
运动估计通过比较同极性场的像素块绝对值差和（SAD）与运动阈值实现运动估计，并且利用前一场的运动信息进行鲁棒性处理，提高运动检测的精度。
Same-parity fields are used to improve the accuracy of motion estimation. It estimates the motion by comparing the sum of absolute block difference(SAD) between 4 fields with the threshold of motion.
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