游客们可能会被用金属探测棒搜身。
Visitors can expect to be searched with a metal-detecting wand.
一根能够传输开关脉冲的探测棒之后会扫描到金属针。
An electric probethat transmitted on-off pulses then scanned the pins.
用实验方法研究了颗粒物质与探测棒之间的最大静摩擦力。
The article reports experiments which show that the maximum static friction force F on the surface of an aluminum rod inserted in the dry granular.
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