本文提出了铅化合物催化双基推进剂燃烧的反应历程。
This paper has advanced the mechanism of reaction that lead compounds catalyze the combustion of double-base propellants.
通常将铅化合物添加至塑胶及乙烯基中以增强其抗高温性能。
Lead compounds are regularly added to plastics and vinyl to make them more resistant to high temperatures.
本文对13例因服铅化合物所致的急性中毒性肝病患者进行了分析。
This article is an analysis on 13 cases of acute intoxicated hepatopathy caused by the ingestion of pb compounds.
本文分析了铅对人体健康的影响，研究了国槐吸收净化大气中铅化合物的作用。
The harm of lead for human health was discussed. The absorption and purification of lead pollutants in air by sophora japonica was also studied in the paper.
阿玛托说，尽管诸如方铅矿一类的大部分含铅化合物都是不可容的，像羟氯铅矿这样的化合物还是“可以微溶于水，并产生Pb 2 +(二价铅离子)”。
Amatore says that although most lead compounds, like galena, are insoluble, compounds like laurionite 'can dissolve a little bit to produce Pb2 +.'
而且，在环境化学中，甲基钴化合物往往可以作为锗、锡、铅等金属的甲基化试剂。
Methyl cobalt complexes often are used as methylation agents for germanium, tin and lead compounds in environmental chemistry.
针对传统染发剂的毒性及刺激性，本文研制一种不含有毒铅，不含苯胺类致敏物，而含属于植物构分的有机化合物的天然型染发。
In this paper, a natural hair dye is studied, which mainly contains organic compound of plant without toxic lead and phenylamine sensitizer.
铅和铅的化合物破坏环境，有害人体健康。
Lead and Pb compounds have adverse health effects to human life and the environment.
典型的毒物是有机铅和硅化合物。
因此，当铅和硫以适当的比例结合在一起时，它们便形成了一种叫铅硫化物的化合物。
Thus, when the elements lead and sulfur are combIned In the proper proportion, they form a compound called lead sulfide.
家用电池贡献的都市固体废物流的许多潜在危险的化合物，包括锌，铅，镍，碱性电池，锰，镉，银，和汞。
Household batteries contribute many potentially hazardous compounds to the municipal solid waste stream, including zinc, lead, nickel, alkalines, manganese, cadmium, silver, and mercury.
结论：铅及其无机化合物是该企业最严重的职业危害因素，必须积极改进工艺，加强治理和进行个人防护。
Conclusion: Lead and its inorganic compound is a company's most serious occupational hazards, This enterprise must actively improve the process, strengthen governance and to personal protection.
铅及其化合物可使用于电池油漆陶瓷铅锡焊接及汽油的添加剂上。
Lead and its compounds may be found in products such as batteries, lead - based paints, lead - containing ceramics, lead solder and leaded petrol.
港口设施的建设和改造，而造成地下水污染和对空气的污染是来自石棉、含铅的油漆、灰尘、沉淀物、多氯联苯、石油碳氢化合物等。
Port facilities construction and renovation contribute to surface and ground water contamination and air pollution from asbestos, lead-based paint, dust, sediments, PCBs and petroleum hydrocarbons.
方铅矿和自然铅，虽然一种是由化合物构成，另一种是由单元素构成，但它们二者都是矿物。
One is a compound, the other an element, yet both galena and native lead are minerals.
富锌松花皮蛋是采用新型配方，利用锌的化合物和香椿组合取代氧化铅，实行无铅加工。同时采用水溶性碱性纤维膜取代黄泥包裹。
The zinc-rich Thousand-year-egg is made with a new lead-free formula, that is the zinc compound and toon instead of lead oxide, water soluble alkaline fibrous membrane instead of mud wrap.
涂锡铜带是由纯度达99.99%的TUI无氧铜材制成，产品表面光滑、平整，色泽均匀。在铜线表面涂敷了锡和铅以及其他化合物。
PV Ribbon, TUI oxygen-free copper belt high purity 99.99%, smooth, brilliant, cleaning, plated by dipping with tin and lead with different chemicals compositions.
该装置(1)可使溶出于包含以锡作为主成分的无铅焊料中的铜作为金属间化合物析出以分离铜。
The apparatus (1) enables copper which has dissolved in a lead-free solder comprising tin as the main ingredient to precipitate as an intermetallic compound to separate the copper.
使用化学方法制备pbo2可通过在溶液相或熔融状态下氧化二价铅的化合物，也可以通过在氧气中高温加热二价铅的化合物来制备。
Lead dioxide has been prepared chemically by methods in which Pb (II) compounds are oxidized to lead dioxide in the solution phase or in melts or by heating at elevated temperatures in oxygen.
使用化学方法制备pbo2可通过在溶液相或熔融状态下氧化二价铅的化合物，也可以通过在氧气中高温加热二价铅的化合物来制备。
Lead dioxide has been prepared chemically by methods in which Pb (II) compounds are oxidized to lead dioxide in the solution phase or in melts or by heating at elevated temperatures in oxygen.
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