- 近义词
- acetaldehyden.乙醛,醋醛;
- 双语例句 更多例句
Determination the ethanal content in bottle grade PET chip by headspace gas chromatography
用顶空气相色谱法测试瓶级聚酯切片中的乙醛含量
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简单的醛有甲醛(HCHO ) 和乙醛 ( CH3CHO ).
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Glyoxal is prepared with waste liquid propellant HNO 3-27 S and ethanal.
利用报废的液体推进剂硝酸-27S和乙醛制备乙二醛.
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Alcohol dehydrogenase An enzyme that converts ethanol into acetaldehyde ( ethanal ).
醇脱氢酶:把乙醇转化为 乙醛 的酶.
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Process optimization of decreasing mass fraction of ethanal in bottle grade PET chips
降低瓶级聚酯切片乙醛含量的工艺优化
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- 今日热词
- 热门搜索
- lot n.全部,整个;(一)组,批;一块地; 命运;一件(或成组的一批)拍卖品;adv.(与形容词和副词连用)很,非常;(与动词连用)非常;
- always adv.总是,老是;永远,始终;常常;不断地;
- OS abbr.old style 西洋旧历;儒略历;Operating System 操作系统;
- unwilling adj.不愿意的,不情愿的;勉强的;厌恶的;不甘;
- fortunately adv.幸好;幸运的是;
- fence n.栅栏;赛马障碍物;销赃者;v.把…圈起来;击剑;搪塞;
- yourself pron.你/您/你们自己;
- crush vt.压破,压碎;镇压;弄皱;挤榨,榨出;vi.挤;被压碎,被起皱;
- PUBG abbr.绝地求生;绝地求生大逃杀(PlayerUnknown's Battlegrounds,一款第一人称射击游戏)
- piece n.块;碎片;部件;一件;一块;项;文章;艺术品;硬币;棋子;部分;枪;v.组合资料(以便了解情况);拼凑;
- mulberry silk 桑蚕丝;
- Swing [人名] 斯温;[电影]秋千;

