ethylene的例句（ethylene在句子中的用法）

• The production and consumption presents of ethylene dichloride, and development prospect in the world were analysed. 分析了世界二氯乙烷的生产消费现状及发展前景,指出了发展趋势.
• Objective : To study the sampling and determinating method of Ethylene dibromide among the workplace air. 目的: 探讨工作场所空气中1,2-二溴乙烷的采样和测定方法.
• Dialysis and ethylene diamine tetraacetic acid ( EDTA ) were used for improving electrospinnability of the PVA. 经透析或加入乙二胺四乙酸 ( EDTA ) 后,可纺性有了明显改善.
• HEDTA ( N - hydroxyethyl ethylene diamine triacetic acid ) N - 羟乙基乙二胺三醋酸 ( 有机螯合剂 )
• It is testified that the depolymerized products are terephthalic acid ( TPA ), ethylene glycol ( EG ) and trace diethylene glycol ( DEG ). 解聚产物为对苯二甲酸 ( TPA ) 、 乙二醇 ( EG ) 和少量的二甘醇 ( DEG ).
• Cyclopentanone ethylene ketal was synthesized with I _ 2 as catalyst. 以单质碘为催化剂合成了环戊酮乙二缩酮.
• Butyl cellosolve ( aka butyl glycol , ethylene glycol monobutyl ) is poisonous when swallowed and a lung - tissue irritant. 丁赛路苏 ( 如碱性丁二醇 、 乙二醇单丁醚 ):吞食有毒,对肺组织有刺激作用.
• Butyl cellosolve aka butyl glycol, ethylene glycol is poisonous when swallowed and a lung - tissue irritant. 丁赛路苏(碱性丁二醇、二醇单丁醚)吞食有毒,对肺组织有刺激作用.
• Vegetables easily effected affected by ethylene include asparagus, brocoli broccoli, cabbage and cucumbers. 很容易受到乙烯影响的蔬菜包括芦笋, 椰菜, 甘蓝,黄瓜.
• Whenever a plant responds to applied , i . e . , unbalanced, applications of auxin, ethylene is produced. 当一植物对不平衡地施用生长素起反应时, 总是产生乙烯.
• Choosing ethylene alcohol as antifreeze can meet requests of drilling work. 选择乙二醇作为钻井液的防冻剂可以满足勘探钻进工作的要求.
• They are acrylaldehyde hydration, ethylene oxide formylation and biological zymolysis methods. 即丙烯醛水合法, 环氧乙烷甲酰化法,生物发酵法.
• The blend of acrylate rubber ( ACM ) and ethylene propylene diene terpolymer ( EPDM ) was prepared. 以丙烯酸酯橡胶 ( ACM ) 和三元乙丙橡胶(EPDM ) 为主要原料制备共混材料.