查询词典 nitro-cotton

"BUNa-N should not be used in highly polar solvents such as acetone and methyl ethyl ketone, nor should it be used in chlorinated hydrocarbons, ozone or nitro hydrocarbons."

丁腈橡胶不能在高极性溶剂里使用，如丙酮和甲基·乙基酮；此外，也不能在氯化烃、臭氧或硝基烃中使用。

Buna-N should not be used in highly polar solvents such as acetone and methyl ethyl ketone, nor should it be used in chlorinated hydrocarbons, ozone or nitro hydrocarbons.

Buna-N不能用于高极性溶剂，如丙酮和丁酮，也不能用于氯代烃类，臭氧或硝基烃类。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。