- 重点词汇
- landscapen.风景;乡村风景画（风格）;形势;横向打印格式;
- characteristicsn.特性，特征，特色，[数]（对数的）首数（ characteristic的名词复数 ）;独特性;性质;
- phosphorusn.[化]磷;磷光体;
- were be的过去时复数和第二人称单数形式;有时代替 was,用于条件从句、动词 wish 之后等;
- studiedadj.有计划的;故意的;深思熟虑的;精通的;
- adsorptionn.吸附（作用）;
- threenum.三;三个;第三（章，页等）;
- typesn.类型;类型( type的名词复数 );铅字;（印刷或打印的）文字;于…类型的;
- ofprep. 关于;属于…的;由…制成;
- 相关例句
A satisfactory result may be obtained for fly ash both mechanically and chemically activated.
对粉煤灰同时采用机械活化和化学活化可以获得满意的结果.
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Preparation craft of high-activity wet-discharged fly-ash slurry was designed in this paper.
设计了高活性湿排粉煤灰料浆的具体制备工艺.
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Fly ash particles act as viscosity increaser wall in the aluminum foam.
将粉煤灰加入到熔融铝液中,经适当搅拌后,再加入发泡剂,经冷却,即可得到颗粒增强泡沫铝.
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Fly ash strengthened aluminium matrix composite was prepared using powder metallurgy technique.
采用粉末冶金法制备粉煤灰增强铝基复合材料.
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Under given loads, the wear rate of composites decreases with the content of fly ash increases.
当载荷一定时随飞灰含量增加,复合材料的磨损率降低.
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Performance experiment on solidifying slurry of " cement-clay-fly ash-quicklime ; "
“ 水泥 - 黏土 - 粉煤灰 - 生石灰 ” 固化浆液性能试验.
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The aim is to fly at about Mach 2, twice the speed of sound.
目标是以大约2马赫的速度飞行，也就是音速的两倍。
《柯林斯高阶英汉双解学习词典》
