- 近义词
- formaldehyden.甲醛;福尔马林,甲醛水溶液;
- 双语例句 更多例句
Green environmental protection, harmful solvents are free such as dimethyl benzene, methanal ect.
绿色环保, 不含二甲苯 、 甲醛等有害溶剂.
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简单的醛有甲醛(HCHO ) 和乙醛 ( CH3CHO ).
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Development of Computer Control System for Hydrogen Plant Based on Methanal Steam Reforming
甲醇蒸气转化制氢装置计算机控制系统的开发
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Probe into ventilating time after air disinfection via methanal oxygenation fumigation
甲醛氧化熏蒸法行空气消毒后通风时间探讨
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The Effect of Volume of Methanal Absorbent Solution for Determining Sulfur Dioxide in Air
甲醛吸收液用量对测定空气中二氧化硫的影响
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- 今日热词
- 热门搜索
- resist v.反对;抵制;忍住;经得起;
- runosd 斯诺威登;威登
- tennis n.网球;
- administration n.管理;实行;(政府)行政机关;(法律、处罚等的)施行;
- born to die 从生到死;生死相守;向死而生;单曲
- nine num.九;九个;第九;n.九,九个;
- pending adj.待定;待决;未决的;未定的;待定的;悬而未决的;即将发生的v. 悬而未决;吊着;待决
- description n.描述,说明;种类,性质;
- porter n.看门人;行李员;列车服务生;护工;搬运工;
- totally adv.完全;
- vacation n.假期;休假;休庭期;v.度假;
- last name n.(欧美人放在名字后面的)姓;

