The selectivity leakage protective system can give out alarming signal or cut off the fault branches selectively when the leakage fault happens, and the non-fault branches are working normally.
选择性漏电保护是指当电网发生漏电故障时，能够有选择地发出故障信号或切断故障支路电源，而非故障部分继续工作。
The selective leakage protective system can give out alarming signal or cut off the fault branches selectively when the leakage fault happens, and the non-fault branches are working normally.
选择性漏电保护是指当电网发生漏电故障时，能够有选择地发出故障信号或切断故障支路电源，而非故障部分继续工作。
The problems on diagnostic to flare models, energetic particles propagation, and the low energy cut-off of the non-thermal electrons are discussed.
对耀斑的诊断，高能粒子的传播，以及对非热电子谱的低能截止等问题进行了讨论。
Objective To determine the cut-off value of serum neuron-specific enolase (NSE) level for distinguishing small cell lung cancer (SCLC) and non-small cell lung cancer (NSCLC).
目的通过较大样本血清神经元特异烯醇化酶(nse)的检测，确定鉴别小细胞肺癌(SCLC)与非小细胞肺癌(NSCLC) NSE血清水平临界值。
Cut-off grade method has been used to control the ore drawing in non-pillar sublevel caving mining both in and outside China.
采用无底柱分段崩落采矿法，国内外一直采用截止品位放矿法来控制出矿。
By using a technology of non-stopping slurry cushion grouting to cut-off water, the difficult problem of quick grouting to cut-off water under the complicated condition of rush flow was solved.
通过采用无止浆垫注浆堵水技术，解决了复杂涌水条件下快速注浆堵水的难题。
Research shows that main cause of ore dilution in sublevel caving mining is tlnrational cut-off grade drawing. Non-dilution ore drawing is most ideal drawing mede.
研究表明，造成无底柱分段崩落法来出矿石贫比大的根本原因在于采用了不合理的截止品位放矿方式，无贫化放矿是无底柱分段崩落法最为理想的放矿方式。
In order to solved the problem of ever-increasing during the start period and the non-linearity characteristic, the fuzzy controller based on the slop cut-off negative feedback of stress was proposed.
为了解决启动期间压力增长过快和非线性问题，提出了基于压力斜率截止负反馈的模糊控制方法。
In order to solved the problem of ever-increasing during the start period and the non-linearity characteristic, the fuzzy controller based on the slop cut-off negative feedback of stress was proposed.
为了解决启动期间压力增长过快和非线性问题，提出了基于压力斜率截止负反馈的模糊控制方法。
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