ech

美 　英

• 網(wǎng)絡(luò)環(huán)氧氯丙烷(Epichlorohydrin)；enhanced call handling；供應(yīng)環(huán)氧氯丙烷

例句

abstract: Objective To explore the application effect of process quality control in the quality management of electronic case history(ECH) .

目的探討環(huán)節(jié)質(zhì)量管理在電子護(hù)理病歷質(zhì)量管理中的應(yīng)用效果。

Synthetic methods of two C3 chiral synthons [epichlorohydrin (ECH) and glycidol ( GLD )] was introduced.

簡(jiǎn)要介紹了兩種重要的C3手性合成子-環(huán)氧氯丙烷（ECH）和縮水甘油（GLD）的合成方法；

Do you know ech other?

你們相互認(rèn)識(shí)嗎？

In English, complex sentences are a number of spe ech language phenomena.

在英語中，復(fù)合句是大量出現(xiàn)的語言現(xiàn)象，從句種類之多，表達(dá)形式各具特點(diǎn)。

(ECH); Technology of process; Market; Development trend;

環(huán)氧氯丙烷；生產(chǎn)技術(shù)；市場(chǎng)；發(fā)展趨勢(shì)；