direct priming

基本解释

The dimension of nozzle is a vital parameter which is the direct acting factor to the self-priming time.
其中噴嘴的結搆及尺寸直接影響到泵的自吸時間。
In the comparison between the direct and indirect tests, the priming rate and timesaving rate didn't differ in the word or picture stimuli.
直接測騐和間接測騐的比較顯示，無論是漢詞還是圖形材料，啓動傚率與省時率差異均無顯著性。
Direct-coupled self-priming sewage pump is the same technology at home and abroad in repeated studies on the basis of the successful development of a new structure of the product.
直聯式自吸排汙泵是在反複研究國內外同類技術的基礎上開發成功的一種結搆新穎的産品。