before-separation costs
... before interest and tax income支付利息和所得税前收益 before-separation cost分离前成本 before tax income税前收益 ...
基于240个网页-相关网页
分离前加工成本 cost before split-up
·2,447,543篇论文数据，部分数据来源于NoteExpress
因此，N - Solv公司引进了提纯设备，在重新使用回收的丙烷前从丙烷中分离出甲烷，而分离出来的甲烷也可以用来加热丙烷，这样就进一步降低的能源消耗的成本。
So N-Solv introduced purification equipment to separate methane from the propane before it is reused. The separated methane can also be used to heat the propane, further reducing energy costs.
youdao
应用推荐
模块上移
模块下移
不移动