- 重点词汇
- economicallyadv.节约地;节省地;经济地;在经济上;
- hereadv. 在这里;这时;在这一点上;(给某人东西或指出某物时说);
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
- electricadj.用电的;电的;通电的;扣人心弦的;
- ofprep. 关于;属于…的;由…制成;
- isvt.& vi. 是(be的三单形式);
- difficultyn.困难;难题;难事;困境;艰难;费劲;辛苦;困难程度;难度
- anart. 一(在元音字母前代替不定代词a);一任一某一;一个;
- carn.小汽车;轿车;(某种类型的)火车车厢
- constraintn.限制,约束;克制;
- 相关例句
Some people suggest bringing back the electric chair to reduce the crime rate.
有些人建议恢复使用电椅来减低犯罪率.
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Lethal injection was designed in Oklahoma in 1977 as a humane alternative to the electric chair.
安乐死1977年出现在俄克拉荷马州,相比于坐电椅来说,它被看作一种更人道的方法.
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When he says it was like walking to the electric chair, he means it.
当他说他像走上了一把电刑椅时, 他是真的这么想的.
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With strong evidence against him, Lincoln is sentenced to death by electric chair.
由于有确凿证据对其不利, 林肯被处以电椅极刑.
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The eerie struggle of death row inmates as they fact the electric chair.
令人毛骨悚然的死亡侵入囚犯中间,令他们仿佛面对电椅一般.
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The electric charge injection is necessary to enhance pyroelectric coefficient of composite.
电荷注入机制是制成高的纯熟释电系数复合材料的必需条件.
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Poly-L-Ornithine can change electric charge on the surface of protoplasts or foreign DNA.
本实验采用以多聚鸟氨酸改变外源DNA表面负电荷为正电荷的方法.
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Current Current is the flow of electric charge . Its unit of measure is the ampere.
电流电流是电荷的流动,以安培为单位.
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