常見(jiàn)例句雙語(yǔ)例句The drag-link conveyer, which is important equipment in the coal production, plays an important role for the safety of the whole mining face.刮板輸送機(jī)是煤礦生產(chǎn)的重要運(yùn)輸設(shè)備，對(duì)于整個(gè)工作面的安全起著至關(guān)重要的作用。This paper analyzes on the main causes of the chain rupture accident of the drag-link conveyer, and puts forward some corresponding preventive measures.介紹了斜巷提升運(yùn)輸中鋼絲繩的特性，分析了綜采液壓支架斷繩事故的主要原因，提出了預(yù)防事故發(fā)生的措施。Because you only want to pass through the data, select the input link DSLink3 that contains all the input columns and drag-and-drop it onto the output link DSLink4.因?yàn)槟幌胪ㄟ^(guò)數(shù)據(jù)，所以選擇包含了所有輸入列的輸入鏈接 DSLink3 并拖放其到輸出鏈接 DSLink4 上。 返回 drag link