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- This is defined as a limit for each homogenous material, i. E. Component lead, lead plating, glass fibres, plastic moulding, solder, pad finish etc. 它被定义为每种相同材料的极限,这些材料包括元件铅、铅盘、玻璃纤维、注塑、焊料、焊盘终饰等。
- The mechanism for this phenomenon is caused by differences in solder solidification, which is affected by the lead from either the PCB or component lead plating. 这种现象是由于焊料的不同凝固特性造成的,这通常会受到印刷电路板或元件铅底衬的影响。
- A lead plate crosses the chamber and evidently the particle has passed through it. 一块铝板横放在云室中，显然有粒子穿过铅板。
- An integrated circuit, for example, may consist of a silicon die, die attach material, epoxy underfill, mould compound, leads, and lead plating materials. 例如一个集成电路芯片的组成由硅基模，模固定材料，环氧树脂填充物质，模压成分，导线，导线镀层材料。
- The capacity (A.h/g)of a lead/acid battery can be increased,when the battery is made of negative palisade with selected,pretreated,lead plated plastics. 选用的塑料经前处理后，电镀铅，制成铅酸蓄电池的负极板栅，研制成电池，能提高该电池的单位质量的比容量。
- Positive pole of pure lead plate 纯铅阳极板
- BATTERY LEAD PLATE FOR MOTORCYCLE 摩托车蓄电池极板
- 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。
- Shirley will try out for the lead in the play. 雪莉将参加该剧主角的选拔演出。
- Excessive patriotism can lead to xenophobia. 爱国主义过了头即可导致仇视一切外国人。
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- Lead Plate Sizing, Bending and Assembly Welding Techniques 铅板的下料、曲型、组焊工艺
- Graphite is used in making lead pencils. 石墨常被用来做成铅笔。
- 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。
- I'll take part, but I won't want to lead. 我参加，但不想当领导。
- Alice has the lead in the school play. 艾丽斯在学校演出的戏剧中担任主角。
- We need someone with real vision to lead the party. 我们需要具有真知灼见的人来领导这个党。
