1) oil/water replacement
油水置换
1.
Among many kinds of underwater oil tank, the oil/water replacement technology is widely used because of its economy.
水下储罐有多种方式,其中油水置换方式经济高效。
2) water displacement test for rust preventing oil
防锈油水置换性试验
3) oil gas replacement
油气置换
4) displacement of glycerine
甘油置换
5) displacement oil tank
置换油罐
6) water replacement
水置换法
1.
According to the current technical level and the concrete situation of the storage/distribution station,this paper puts forward three schemes for the replacement of the natural gas in the spherical tank(inert gas replacement,water replacement and gas direct replacement),and through comparison of these schemes,holds that the gas direct replacement is more convenient and economic.
根据目前的技术水平和储配站的具体情况,提出了3种天然气球罐置换方案(惰性气体置换法、水置换法、燃气直接置换法),经过方案比较,认为天然气直接置换较为方便、经济。
补充资料：油水
①饭菜里含的脂肪质：这碗面油水很重。②比喻分外的或不正当的收入：清水衙门，没有油水。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条