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单词 DPCA
释义

DPCA

英语例句库

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,减少了生产过程中产生的三废,因而投入生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的合成。

英语百科

Democrats Abroad

(重定向自DPCA)
Diana Kerry addresses Democrats Abroad

Democrats Abroad is the official organization of the Democratic Party for United States citizens living permanently or temporarily abroad. The organization is given state-level recognition by the Democratic National Committee.

Democrats Abroad currently has members in more than 200 countries, with more than 60 organized country committees. There are chapters in Europe, Asia, Africa, the Americas, and Oceania. These committees are formally represented by the Democratic Party Committee Abroad (DPCA). Some countries with particularly large concentrations of Democratic expatriates even have local chapters. Young Democrats Abroad represents Democrats Abroad in the functions of the Young Democrats of America.

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更新时间:2025/6/23 1:42:22