基本解釋[土木建筑工程]無零位儀表英漢例句雙語例句Perform Step 3 when each start-up and test, and warm up the instrument to guarantee measuring accuracy;每次開機檢測時必須依使用步驟第3 條，預(yù)熱儀表，以保證測量精度。The marking circuit of HYS-402C color scanner made by Medical Instrument Factory in Beijing is improved by changing step-up marking to sequent marking.本文介紹了將HYS-402C彩色掃描儀的逐點標(biāo)記電路改造為連續(xù)標(biāo)記電路的情況。step-up instrument更多例句專業(yè)釋義土木建筑工程無零位儀表