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- A ball of lead will weigh down an equal bulk of feathers. 一个铅球要比同样大小的羽毛团重。
- A border or rim of lead, as around a windowpane. 铅框一铅制边界或框,如围在窗玻璃格四周的
- 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
- Abstract: A great interest was attracted in the improvement of lead dioxide as anode material owing to its high electriconductivity, high oxygen overpotential and chemiinertness. 摘 要: 二氧化铅作为阳极由于具有高的催化活性、高的析氧过电位和化学惰性而受到关注。
- We to ed the leak i the ga ipe y mea of lead. 我们用铅堵塞了煤气管上的漏洞。
- Strips of lead used to hold the panes of a window. 铅框用于支撑窗玻璃格的铅条
- Oh,my God! You're casting nickels out of lead. 噢,天啊,你们在用铅造硬币。
- One of leading families has show a rivalrous attitudes the others. 主要家族中的一家曾封其他家族显示敌对的态度。
- A border or rim of lead,as around a windowpane. 铅框一铅制边界或框,如围在窗玻璃格四周的
- Flexible direction of lead wire, nice shape. 引出线方向灵活,造型美观。
- APPOINTMENT OF LEAD INDEPENDENT DIRECTOR. 庆源宣布委任新独立董事。
- FAAS Determination of Lead in Blended Gasoline. 请大家互相转告。
- The mineral form of lead monoxide,PbO. 天然一氧化铅一氧化铅(PbO)的矿物形式
- A flat roof covered with sheets of lead. 覆以铅板的平屋顶
- He was killed because of a case of lead poisoning. 他因枪杀案而被处死。
- A limiting factor in the improvement of health is the lack of doctors. 对改善健康状况的一个限制因素是缺少医生。
- In this study, the LPE technology with the novel two-tiered graphite boat is used, and the improvement of electrod fabrication technology lowers the forward voltage of LED obviously. 研究中采用了具有独创性的双层石墨舟液相外延技术,并改进了电极制作技术,使发光管的正向压降显著降低。
- MM:Why are you carrying a sheet of lead? 你为什么拿着一块铅板?
- The mineral form of lead monoxide, PbO. 天然一氧化铅一氧化铅(pbo)的矿物形式
- Improvement of film bounding capacity by improving technology. 改进工艺提高薄膜附着力。