例句與造句

1. In addition , in order to make the pumps realize constant injection pressure , the expert tuning pid vfvs constant injection pressure control sub - system for pumps is established and relevant software module is developed . the sub - system can control automatically the quantity and rotate speed of the pumps running to realize the pumps optimum run according to the seawater injection plan of the oil field , which realizes constant injection pressure , energy saving and decreases the consumption to a large degree
   此外，為平臺(tái)注水泵機(jī)組的優(yōu)化運(yùn)行構(gòu)建了基于專家整定pid控制的變頻調(diào)速恒壓注水控制子系統(tǒng)，并開發(fā)了相應(yīng)的軟件模塊，完全省卻了pid控制器的硬件設(shè)備，使得注水泵機(jī)組可以根據(jù)油田注水量的配注方案優(yōu)化運(yùn)行，自動(dòng)控制注水泵的轉(zhuǎn)速和運(yùn)轉(zhuǎn)臺(tái)數(shù)，既能實(shí)現(xiàn)平穩(wěn)增壓注水，又能在很大程度上節(jié)能降耗。
2. It's difficult to find injection pressure control in a sentence. 用injection pressure control造句挺難的