常見例句雙語例句The delivery lift of circulation pump in regional heating boiler plant is calculated.對新建住宅小區(qū)供熱鍋爐房循環(huán)水泵揚程進行了計算。Secondly, the packing density of wound yarn with different count should be adjusted according to the lift of main pump on dyeing kier, the flow of liquid and the pressure applied.其次，絡筒機應據(jù)染缸的主泵揚程、液流量和外加壓力的大小，調整不同紗支的卷繞密度。With reasonable ratio flow, the lift of main pump can be enlarged, so as to ensure the evenness and right-first-time dyeing of yarn, and increased efficiency and lower energy consumption.結合不同主循環(huán)泵特性曲線，改變筒子紗傳統(tǒng)染色選擇的大比流量。 返回 lift of pump