The method has been successfully applied to the separation enrichment of silver in ores and dust fume with recovery of over 99.2%. results are satisfactory.
用该法已成功地应用于分离富集矿物、灰尘中的银，其回收率在99.2%以上，结果相当满意。
As I said, it's a particularly hazardous substance and is worked with in fume hoods.
就像我说过的，这是尤其有害的物质，在通风柜中才能用。
As I said, it's a particularly hazardous substance, this is worked with in fume hoods.
就像我说过的，这是特别有害的物质，在通风柜中才能用。
Labs with the highest levels of service are situated near the top of the building, minimizing fume hood exhaust runs.
具有最高服务水平的实验室靠近建筑的顶部，最大程度地减少通风口的排气。
Fume aspirator with control pedal to operate at test end.
在实验的最后操作具有控制踏板的烟雾吸气器。
The technology makes it feasible that nickel-chromium ferroalloys can be produced with the stainless steel fume in medium frequency induction furnace.
中频感应炉将不锈钢生产中产生的烟尘冶炼镍铬铁，技术上可行，社会效果和经济效益显著。
With antistatic treatment: no absorption of dust and oil fume.
经过抗静电处理：不挂尘，不粘油烟。
Sweden FUMAX Fume exhaust: all pipes and joints are made of PP and all metal components in contact with the air flow are made of stainless steel.
瑞典进口FUMAX万向抽气罩：所有的管子和关节采用PP材料和与气流接触的金属部件采用不锈钢材料。
The fume emitted from hot dip galvanizing with flux brings about severe environmental pollution.
熔剂热镀锌生产所产生的烟雾会给环境带来严重污染。
The paper reviewed the research of cooking fume on chemical composition, toxicity of breathing, mutation and epidemiological relationship with primary lung cancer.
综述了烹调烟雾的化学组成成分、吸入毒性、致突变性及与原发性肺癌的发病关系等方面的研究现状。
Project Contents: Multicrystal silicon is produced from chloridized industrial silica fume through the extraction with physical and chemical method and under special conditions.
建设内容：多晶硅是由工业硅粉氯化，采用物理、化学方法提炼和特定条件下还原生产的。
With high dispersity and high activity, silica fume is a specific additive for cement and concrete, capable of distinctly improving the performance of concrete and upgrading the strength of concrete.
作为高分散度和高活性材料，硅粉是一种特效的水泥、混凝土掺合料，它能明显地改善混凝土的性能，提高混凝土的强度。
The dominant bacterial strains with bacterium and fungi degrading pollutants from cooking fume could be obtained through domestication of the active sludge in the aeration pool of the sewage plant.
通过驯化污水厂曝气池中的活性污泥，获得以细菌、真菌为主的降解油烟污染物的优势菌种。
Each fume hood shall be 2 electricity outputs, one cold-water faucet complying with owner's requirement.
每个通风柜有2个电器插座，一个冷水龙头来满足用户的要求。
Cooking oil fume, one of major indoor air pollutions with chemical elements, greatlyly harms the health of professional workers exposed to it.
烹调油烟是室内主要空气污染物之一，化学成分复杂，严重影响职业接触人群的健康。
This article analyze the basic function of silica fume cement, foundation unsettlement be deal with silica fume cement grout, and engineering practical problems be solved.
介绍了微硅粉(纳米硅)浆材的基本性能，应用微硅粉浆材处理基础的不均匀沉降等地质灾害，解决了工程实际问题。
Objective to discuss the clinical effect of fume and moxibustion with traditional Chinese medicine to external hydrocephalus patients.
目的探讨中药熏灸治疗外部性脑积水的临床疗效。
Concrete mingled with fly ash, slag and silica fume and other admixtures are thought to effectively improve the anti-sulfate durability of concrete.
在混凝土中掺入粉煤灰、矿渣和硅灰等掺合料被认为能有效提高混凝土抗硫酸盐耐久性。
It was studied that the effect of the quantity of steel slag and silica fume on concrete strength and fluidity as well as the rule of the strength of concrete with steel slag and silica fume.
研究了钢渣、硅粉掺量对混凝土强度与流动性的影响以及钢渣、硅粉混凝土强度规律。
And concrete prepared with Metakoalin will be just as good as concrete prepared with silica fume in terms of resistance to sulphate attack.
偏高岭石混凝土的抗硫酸盐侵蚀能力不低于掺硅灰的混凝土。
This was paired with a glass of 2006 Henri Bourgeois, Poulliy Fume from the Loire Valley, France.
搭配一杯2006年来自法国卢瓦尔山谷的亨利博卢瓦酒庄的波梅葡萄酒。
Mixed with silica fume and silica fume to minus the volume of the same volume of sand and gravel.
掺硅粉和硅粉负的体积相同数量的沙石。
Each Fume Hood will be equipped with one cold water faucet and maximum to seven various gas faucet according to laboratory specialists' requirement.
每一个通风柜标准配置为一个冷水龙头，此外根据实验室专家要求可以配置最多7个不同的气体龙头。
Each Fume Hood will be equipped with one cold water faucet and maximum to seven various gas faucet according to laboratory specialists' requirement.
每一个通风柜标准配置为一个冷水龙头，此外根据实验室专家要求可以配置最多7个不同的气体龙头。
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