ethylene例句
2024年07月02日 08:17:56
Ethylene and trans - dichloroethylene are both inactive in the infra - red in this region.
乙烯和反式二氯乙烯在紅外光譜的這個(gè)區(qū)域都無活性.
Plasma - polymerization of
ethylene gives films of complex, uncertain structure.
乙烯的等離子聚合得到復(fù)雜的, 無固定結(jié)構(gòu)的薄膜.
Incomplete combustion and improper draft conditions can cause
ethylene formation.
不完全的燃燒和不適當(dāng)?shù)耐L(fēng)條件能導(dǎo)致乙炔的產(chǎn)生.