投入生产

The device will be in production by the end of the year.

该装置将于年底产。

Part of the new plant is now in operation and the remainder will be on stream later this month.

新工厂现已部分开工, 其余部分在本月底前将全力产。

Although being run for a unwheeling cycle, it could not be put into production for the significant change on the traction power policy of the nation.

该车曾经过一个架修期运用考核，但由于国家牵引动力策发重大变化，未能产。

Dimethyl phenylethyl carbinyl acetate (DPCA ) was synthesized by using a new catalyst. This technology decreases the pollution and can also be used in synthesis of other carbinyl acetates perfume.

用一种新型催化剂合成乙酸二甲基苯乙基原酯(DPCA),并简化了合成工艺,减少了产过程中产废,因而产已具备了必要条件。这种新型催化剂可用于其它原酯类香料合成。