- 重点词汇
- 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;
- brightadj. 明亮的，鲜亮的;聪明的;辉煌的;活泼的，机灵的，乖巧的;
- bathsn.公共澡堂;公共游泳池;沐浴;洗澡;沐浴( bath的名词复数 );浴器;（旧时的）公共浴室;洗澡水;
- obtainedv.获得( obtain的过去式和过去分词 );买到;（规则、制度、习俗等）存在;流行;
- electroplatesv.电镀( electroplate的第三人称单数 );
- theseadj. 这些的;
- denseadj.密集的，稠密的;浓密的，浓厚的;愚钝的;
- fromprep. （表示时间）从…;（表示原因）因为;（表示来源）来自…;（表示分离）与…分离[隔开];
- 相关例句
And techniques to make free solder bumping with electroplating are illustrated.
重点阐述了采用电镀制作无铅焊料凸点的方法.
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Zinc-manganese alloy electroplating process and its researching trend were described.
介绍了锌锰合金电镀工艺的概况及研究方向.
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Electroplating troubles are greatly reduced by using the method in production.
生产中应用该方法后,电镀故障明显下降.
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Inside holding electroplating process is a precise technique in producing diamond reamer.
利用内镀方法制造金刚石铰刀是一种精密铰刀制造方法.
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In printing, a duplicate letterpress plate made from an original by electroplating.
在印刷技术中, 一种用电镀方法从原版复制成的印刷版.
词典精选例句
A lot of sulfonated bodies applied in electroplating field were particularized.
列举了在电镀领域中实际应用到的各类磺化产物.
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The major advantages and disadvantages of trivalent chromium electroplating were introduced.
介绍了三价铬镀铬的主要优点与缺点.
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The development history of cyanide-free copper electroplating is briefly reviewed.
简要回顾了无氰碱性镀铜的发展历史.
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乙肝表面抗原为什么有人是阳性有人是阴性啊? 哪种好 呢 ?
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A compound of hydrogen with another, more electropositive element or group.
由硅和另一种阳性更强的元素或基组成的化合物.
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试纸检测阳性, 为什么小腹会痛 呢 ?跟来月经似的.
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The antibody A in blood is electropositive what do this show, be ill?
血液中的抗体A是阳性这说明什么, 是病了 么 ?
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A chemical compound of a halogen with a more electropositive element or group.
任何一种分子中含有四个卤原子的卤化物.
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Antigen of second liver surface is electropositive, liver function is normal, need treatment?
乙肝表面抗原阳性, 肝功能正常, 需要治疗 吗 ?
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