例句與造句

1. the thesis was originally intended to reveal magnetoresistance effect in two kinds of novel composites : ( 1 ) acicular cro2 / spherical insulating granular composite; ( 2 ) cro2 granules coated with insulating polymer, respectively
   本論文的目的是研究兩類復合材料：針形cro_2和球形絕緣顆粒復合型；聚合物包裹cro_2顆粒型。
2. the present method for testing aging and breaking-down property of polymer is usually carried out by testing its electrical property . this conventional is of low reliability . this paper has established a new method for testing the aging and breaking-down property of polymer to develop new types of insulating materials by probing the electroluminescence of insulated polymers, which is in the highest flight at home
   目前國內(nèi)普遍采用的檢測絕緣聚合物擊穿性能的方法是測試其電性能，這種方法可靠性較低；本文提出了用探測電致發(fā)光來檢測電介質(zhì)老化、擊穿性能的方法，重點研制了用于探測電致發(fā)光的單光子計數(shù)器，經(jīng)測試計數(shù)器各部件性能良好，具有經(jīng)濟實用的特點。
3. It's difficult to find insulating polymer in a sentence. 用insulating polymer造句挺難的