For increased accuracy and repeatability, the unit can be supplied with an external anti-backlash POM (polymer) pinion gear which optimizes coupling to the wind turbine's large yaw bull gear.
为了提高其准确度和重复性,该装置被附带一个外部的反侧隙聚甲醛(聚合物)小齿轮,该齿轮可优化风力涡轮机的大偏航从动齿轮。
This paper introduced the design, measurement accuracy and operation of the automatic external deformation monitoring system for dam slab and spillway of Lianhua hydropower station.
介绍莲花水电站大坝面板及溢洪道外部变形自动化监测系统设计、测量精度分析及运行情况。
But, the accuracy of the count is affected by many factors, mainly by the interference of the external electromagnetic waves and the generation of the multi cathode spots.
然而,脉冲计数的准确性受到很多因素的影响,分析认为主要是由外界电磁干扰和多斑点的产生引起计数的不准确。
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