因为铅碳电池非常耐用而且便宜,Buiel博士介绍说.
PbC batteries are durable and cheap to make because, according to Dr Buiel, they can be produced on existing lead-acid production lines.
同位素示踪法着重阐述了较先进的碳、氮、氧和铅同位素的示踪。
The isotope tracer method presents the advanced method of carbon isotope, nitrogen isotope, oxygen isotope and Pb tracer.
在石英玻璃、钠钙玻璃和铅晶质玻璃的表面，发现吸附有来自空气中的氮以及有机沾污物的碳。
Absorption of nitrogen from the air and carbon from contaminating substance has been found on the surface of quartz glass, soda-lime glass and lead crystal glass samples.
锂离子电池、液流电池、钠硫电池、铅酸蓄电池、铅碳电池、锌溴电池等化学储能产品。
Lithium ion battery, flow cell, sodium sulfur battery, lead acid battery, lead carbon battery, zinc bromine battery and other chemical energy storage products.
经电化学活化后的玻璃碳电极可吸附溶液中的铅离子。
The activated glassy carbon electrode obtained by electrochemical means could adsorb the lead cation in solution.
压块加入后，压块中的铁和碳通过反应参与了泡沫渣的生成； 压块中的锌和铅被快速还原，进入二次粉尘。
The ferrous oxide and carbon make slag foaming, and zinc and lead enter the secondary dust after reduction.
土壤有效铅与土壤微生物生物量碳及土壤脲酶呈显著负相关。
Correlation analysis indicated that there were significantly negative correlations between soil biomass carbon and urease activity with available lead content in the soil.
研究了碳量对含砷锡铅钛球墨铸铁组织与力学性能的影响。
The effects of carbon content on microstructure and mechanical properties of spheroidal graphite cast iron containing arsenic, tin, lead and titanium was investigated.
利用钢丝探头分别测量了含碳0.70%的钢丝在铅浴和CM C水溶液中的冷却过程。
The cooling process of 0.70% carbon steel wires upon patenting in lead bath and CMC (Carboxyl Methyl Cellulose) aqueous solutions was measured respectively with the steel wire probes.
从而认为铅原子的形成主要靠气态氧化铅的热解，而碳还原反应则是缓慢的。
Therefore, it is regarded that the formation of atomic lead is mainly dependent on the thermal dissociation of lead oxide and the reduction of lead oxide by carbon is slower.
通过对峪耳崖金矿硫、铅、氢、氧、碳、稀有气体同位素、包裹体研究以及与区域对比分析，对金、银成矿物质来源进行探讨。
The paper deals with the ore-forming material sources on basis of study on S, Pb, H, O, C and rare gas isotopic composition, fluid inclusion and comparative analysis.
用硫、碳和铅同位素组成说明成矿物质的复杂来源。
The isotopic composition of lead, sulphur and carbon demonstrate a complex source of ore forming material.
集团外语由一个非金属、碳、两个非金属等、硅和锗，和两个金属、锡、铅。
The elements of group V A include three nonmetals — nitrogen, phosphorus, and arsenic—and two metals — antimony and bismuth.
集团外语由一个非金属、碳、两个非金属等、硅和锗，和两个金属、锡、铅。
The elements of group V A include three nonmetals — nitrogen, phosphorus, and arsenic—and two metals — antimony and bismuth.
应用推荐