您要查找的是不是:
- The study of the modification of SAN resin was carried out by means of the copolymerization of methyl acrylate with styrene and acrylonitrile. 摘要采用悬浮法使丙烯酸甲酯、苯乙烯、丙烯腈进行三元共聚合反应,以对SAN树脂进行改性研究。
- He let himself down slowly by means of a tope. 他借助一根绳子慢慢地下来了。
- The train is a safe means of transportation. 火车是一种安全可靠的交通工具。
- Allene is an isomer of methyl acetylene. 丙二烯是甲基乙炔的一种异构体。
- Automation by means of computers. 借助计算机而实现自动化。
- They succeeded by means of hard working. 他们依靠努力工作而获得成功。
- He succeeded by means of perseverance. 他是通过坚持成功的。
- Please find alternative means of transport. 请另外找一个运输方法。
- Construction of methyl alcohol production project. 甲醇生产项目建设。
- We express our thought by means of words. 我们用词句来表达思想。
- A means of one-way transmission. 单向传输的一种手段。
- They succeeded by means of perseverance. 他们依靠坚忍不拔而获得成功。
- Fire provided a means of smelting ores. 火提供了熔炼矿石的手段。
- Thoughts are expressed by means of words. 思想是用(通过)言语表达的。
- The yield of methyl chloroacetate amounts to 72. 3% w... 采用动态法合成氯乙酸甲酯;产率可进一步达到72.;3%25;产品质量合格。
- The act or a means of enlightening. 启迪启迪的行为或方式
- The quickest means of travel is by plane. 最快的交通工具是飞机。
- A means of access, control, or possession. 手段到达、控制或占有的方法
- We talked for hours about the meaning of life. 我们谈人生的意义谈了几个小时。
- A casement is a window that opened by means of hinge at the side. 竖铰链窗是一种用边上的铰链开启的窗户。