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- Aiming at the common faults of the lead acid accumulator,the paper takes measures to improve the capability and life of the lead acid accumulator. 针对矿用蓄电池电机车铅酸蓄电池的常见故障,采取相应措施,提高蓄电池的容量,延长蓄电池的使用寿命。
- valve control type sealed lead acid accumulator 阀控式密封铅酸蓄电池
- Recovery of Valuable Metals from Waste Lead Acid Accumulator 从废铅酸蓄电池中回收有价金属
- Design on the Intelligent Lead and Acid Accumulator Charger 智能型铅酸蓄电池充电器的设计
- The effects of various media, pH, temperature and time course on mycelial growth (MG) of and oxalic acid accumulation (OA) by Sclerotinia sclerotiorum in the culture were studied. 本研究探讨了培养基种类、酸碱度、温度对菌核菌(Sclerotinia sclerotiorum)菌丝生长(MG)和草酸累积(OA)的影响及MG和OA之间的动态变化过程。
- Using Robertson Navel( madarin rootstock ten years)as a testing material,the activity variance of enzyme related to organic acid metabolism and its relationship with the organic acid accumulation were studied. 以红桔砧 10年生罗伯逊脐橙为试材 ,研究了果实发育过程中有机酸代谢相关酶活性的变化及其与有机酸积累的关系。
- 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。
- 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。
- I don't want to lead an inactive life. 我不想过沉闷的生活。
- Where are the dog's collar and lead? 狗的颈圈和皮带哪去了？
