基本解釋[土木建築工程]下泄冷卻劑英漢例句雙語(yǔ)例句The letdown ion exchangers (demineralizers) are designed to remove ionic impurities from the reactor coolant.淨(jìng)化牀的作用是除去冷卻中的離子態(tài)的襍質(zhì)。letdown coolant更多例句詞組短語(yǔ)短語(yǔ)reactor coolant letdown 一廻路泄壓letdown coolant更多詞組專業(yè)釋義土木建築工程下泄冷卻劑