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- Compared with others, flame retardant methods by intumescent flame retardant (IFR) system of polymer is more excellent for halogenless, low-smoke and low-toxic. 用膨胀阻燃(IFR)体系阻燃聚合物与其它阻燃方法相比,具有无卤、低烟、低毒等优点。
- The flame retarding methods and flame retardant of high expansion PE were studied according to burning phenomenon of polymer and flame retarding mechanism. 根据聚合物燃烧现象和一般阻燃机理寻求研究高发泡聚乙烯的阻燃方法和阻燃剂。
- In the artical, fire retarding methods for plastics are simply introduced. 本文简要介绍了塑料的阻燃方法。
- Their business methods sicken me. 我很讨厌他们做生意的手法。
- Prevention of Spontaneous Fire Using Clay Wash and Fire retardant methods in Goaf of Fully - mechanized Caving Roof Faces 白泥阻化泥浆法预防综放面采空区自然发火
- There are no infallible methods. 没有绝对可靠的方法。
- The old methods proved best after all. 采用老方法结果反而是某事物最好。
- She's not too nice in her business methods. 她的经营方法不敢恭维。
- Employment of empirical methods, as in science. 经验方法的运用,例如在科学中
- We'll try to improve our teaching methods. 我们要设法改进教学方法。
- These methods have fallen into disuse. 这些方法已废而不用了。
- The two methods were in effect identical. 那两个办法实际上是一样的。
- Geometrical theorems grew out of empirical methods. 几何定理是从经验得出的。
- The rearward regiments are in painful retard. 后续部队受到令人难以忍受的阻碍。
- This drug will retard your heart rate. 麻药将使你心率缓慢。
- One who makes a living by dishonest methods. 骗子通过非诚实的方法谋生的人
- The methods used have helped enormously in cutting out deadwood. 这些方法在废物利用方面起了相当大的作用。
- Resistant to catching fire;flame - retardant. 防火的能防止着火的;耐火的
- That unpleasant news might retard his recovery. 那个坏消息可能妨碍他的复元。
- Which of the two methods is superior? 这两种方法哪一种好?
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries