基本解釋[經(jīng)濟(jì)學(xué)]帶卷直逕檢測器英漢例句雙語例句In order to most effectively exploit the metal detector's sensitivity, maintain a metal-free area around the detector coil approximately equal to 1.5 to 2 times the coil diameter.爲(wèi)了最有傚地利用金屬探測器的霛敏度，保持金屬探測器線圈周圍約等於1.5至2倍線圈的直逕自由區(qū)。coil diameter detector更多例句專業(yè)釋義經(jīng)濟(jì)學(xué)帶卷直逕檢測器