以上来源于: WordNet
N a charge consisting of the lower half of a diagonally divided quarter, usually in the top left corner of the shield (顶点位于盾心的)三角形副章 [heraldry]
The diagnosis parameter setting circuit is used to set up collection times N, failure warning valve value and rotary shaft gyro frequency of the machinery needing test.
诊断参数设定电路用于设置采集次数N、故障 报警阀值和待测机械的旋转轴的旋转频率;
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