brominated

常見(jiàn)例句

• Brominated pentabromobenzyl was prepared from pentabrominated toluene by using bromine/peroxides method and NBS method.
  采用溴/過(guò)氧化物法和NBS法對(duì)五溴甲苯進(jìn)行芐位溴化,合成了五溴芐基溴,比較了兩種方法的優(yōu)缺點(diǎn)。
• The sample of brominated epoxy resin enclosed in filter paper is burned in flask filling with oxygen.
  溴化環(huán)氧樹(shù)脂樣品用濾紙包裹,置于充滿氧氣的燒瓶中燃燒。
• The affect of broming agent amount on bromineconfent in brominated polystyrene was studied.
  討論溴化劑用量對(duì)溴化聚苯乙烯溴含量的影響;
• The solubility of the catalyst was improved by mixed solvents.A high brominated polysty rene was prepared.
  通過(guò)溶劑復(fù)配提高催化劑的溶解性，制備高浪含量溴化聚苯乙烯；
• It is considerable to develop production of some types of brominated flame-retardants to a certain extent in China.
  在我國(guó),近期內(nèi)適度發(fā)展某些溴系阻燃劑仍是可以考慮的,但在確定品種和規(guī)模上,應(yīng)慎之又慎。
• The catalytic activity of brominated anthracene catalysts was relatively low and was seldom reported.
  非溴催化體系的研究主要集中于氮氧自由基催化劑。
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