未改性的的英文

unmodified

• 未:    did not; have not
• 改:    change; transform
• 性:    nature; character; ...
• 的:    4次方是 The fourth po ...

例句与用法

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1. Sem shows carbon black modified by coupling agent can disperse in pu matrix equably
   Sem照片显示，未改性的cb在聚氨酯基体中分散均匀。
2. By comparison of the surface status of the silica which is modified or unmodified , shows that the surface of silica changes from hydrophilic to hydrophobic by the in - situ modification
   对原位改性和未改性的白炭黑表面状况进行了研究，表明原位改性过程可以使白炭黑表面向亲油性转变。
3. In comparison with unmodified epoxy resin , the impart strength of modified epoxy resin by fh type polyether polyols has increased by 124 % , the fracture toughness ratio by 89 % , and the fracture energy ratio by 260 %
   与未改性的环氧树脂相比，用fh聚醚多元醇改性环氧树脂的冲击强度增加124 % ，断裂韧性比增加89 % ，断裂能比增加260 % 。
4. Materials for printed boards and other interconnecting structures - part 2 - 10 : reinforced base materials clad and unclad - cyanate ester , brominated epoxide , modified or unmodified , woven e - glass reinforced laminated sheets of defined flammability vertical burning test , copper - clad
   印制电路板和其它互连结构用材料.第2 - 10部分:包覆和非包覆的增强基材.规定可燃性的铜包改性的或未改性的氰酸酯溴化环氧编织e型玻璃纤维增强层压薄板
5. The distribution of modified and unmodified nano - particles in pp were studied by means of tem , it showed that modified nano - particles dispersed much better than the unmodified nano - particles . the improved contribution of nano - particles lead to more ( 3 - pp formed and microscopic damage , all those structural changes caused the improvement of the mechanical properties
   通过tem分析发现经过表面改性后的纳米粒子比未改性的纳米粒子在pp中具有更好的分散性，分散性的改善更有利于诱导- pp的生成以及诱导基体发生剪切屈服形变，正是这种结构上的变化导致了力学性能的改善。