BES

The Muon Counter is one of the important detectors in BES.

子探测器是安装在北京谱仪上面的重要的探测器之一。

L... This value is consistent with that BES Collaboration published.

此上限值与BES曾发表的结果一致。

This circuit is used in BES Trigger System to reject the background caused by interference in MDC.

该电路用在北京谱仪触发判选系统中，作为排除由于干扰信号造成主漂移室成片着火的本底事例。

The test and calibration of the detectors of the BES luminosity monitor were performed at KEK Japan.

北京谱仪亮度监测器的探测器在日本KEK进行了束流测试和刻度。

The radiation background of BES detector depends on the radiation level in the BES experimental hall.

北京谱仪BES辐射本底水平是由大厅内的辐射水平决定的。