基本解釋吸引高度;吸入水頭,負(fù)壓水頭英漢例句雙語例句Lower water suction head.降低吸水高度。Please take vacuum pump or foot valve to prime if you require the pump to work under the suction head condition.如果用戶需要泵在有吸程狀況下使用,請(qǐng)採(cǎi)用真空泵或底閥引水。jmby-pump.comThe relation ship of net positive suction head of pump versus silt-content in silt- leder water flow is analyzed and established theoretically.從理論上分析推導(dǎo)了抽送含沙水流時(shí)泵的汽蝕餘量隨含沙量的變化關(guān)系。suction head更多例句詞組短語短語suction water head 吸力水柱suction n head float 浮動(dòng)的吸水集水器suction collecting head 集水頭suction n head 吸陞高度suction n head of pump 泵的吸陞高度suction head更多詞組專業(yè)釋義機(jī)械工程吸水頭吸入壓頭吸引壓頭吸引水頭地球科學(xué)吸水頭交通運(yùn)輸工程吸頭吸引水頭吸入壓頭吸入高度