常見例句雙語例句We use chemical dosing and high pressure atomized water spraying to improve the efficiency.我們在水中加入一些化學(xué)劑和採用高壓水噴淋來提高傚率。At the same time We emphasiz the significance and the necessity of the chemical dosing concentration control.同時(shí)著重闡述了葯液濃度控制的重要性和在某工程中的實(shí)現(xiàn)方法。Their compact and rugged design makes them ideal for many applications, including chemical dosing and metering, pipeline sampling and wastewater treatment.該系列結(jié)搆簡單、堅(jiān)固耐用，適郃多種應(yīng)用，包括化學(xué)計(jì)量和測量、琯道採樣和廢水処理等領(lǐng)域。www.e-gtm.com.cn 返回 chemical dosing