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- The coordination of adenine substituted to the cental zinc leads to self assembly. 结果表明,腺嘌呤取代基与中心金属锌的轴向配位驱动了自组装。
- Keywords tecto-geochemistry, ore-forming conditions, deposit genesis, prognosis for concealed ore-bodies, Maoping zinc - lead deposit, Yunnan; 构造地球化学;成矿条件;矿床成因;隐伏矿预测;毛坪铅锌矿床;云南;
- Conclusions The main cause resulting to lead deposition in offspring is via placenta and milk during the periods of embryo and breast ... 结论胚胎期和哺乳期经胎盘和乳汁“染铅”,是导致子代铅蓄积的重要原因。
- An alloy composed of lead, tin, and zinc. 铅锡锌化合物由铅、锡和锌组成的一种合金
- The horse forged ahead the lead in the homestretch. 那匹马在最后阶段突然加速跑到前面。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- Shirley will try out for the lead in the play. 雪莉将参加该剧主角的选拔演出。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
- Excessive patriotism can lead to xenophobia. 爱国主义过了头即可导致仇视一切外国人。
- Zinc can also help the body fight lead absorbance. 锌也可以帮助体内减少对铅的吸收。
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- Zinc can also help the body fight lead absorption. 锌元素也能帮助人体抵抗铅的吸收。
- Graphite is used in making lead pencils. 石墨常被用来做成铅笔。
- Lead, iron, copper, tin, and zinc are base metals. 铅、铁、铜、锡和锌都是基本金属。
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- The team recovered its lead in the second half. 该队在下半场重新领先。
- No road of flowers lead to glory. 没有一条通往光荣的道路是铺满鲜花的。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- You should first put a small piece of zinc plate into the cup. 首先,要向杯子里放一小片锌板。
- I'll take part, but I won't want to lead. 我参加,但不想当领导。