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- mixed mineral dust 混合性粉尘
- Silicosis: Common pneumoconiosis caused by long-term inhalation of silica mineral dust. 硅肺: 因长期吸入二氧化硅而造成的肺尘埃沉着
- Effectively this process returns any type of sand or mineral dust back to its original compact stone state. 这个过程中有效地返回任何类型的沙子或矿物粉尘回到原来的紧凑石状态。
- The floatation behaviors of diaspore and kaolinite and the separation of mixed mineral were investigated in this paper. 摘要分别研究了一水硬铝石和高岭石的浮选行为及混合矿的分选。
- This paper studied the effects in vitro of mineral dust on Escherichia coli and Lactobacillus acidophilus that as the representatives of normal human intestinal flora. 摘要研究了矿物微尘对人体肠道菌群主要代表性菌株大肠埃希菌和嗜酸乳杆菌的体外作用。
- Mineral Dust Records from Greenland Ice Cores 格陵兰冰心中的矿物粉尘记录
- In order to reduce the cost and increase the RPC strength, the substitution of mixed minerals such as ultra-pulverized fly ash for silica fume quantity can be lower than 20%. 为降低成本而又不大幅度损害活性粉末混凝土的强度，超细粉煤灰等矿物掺合料替代硅灰的量不宜超过加20%25。
- Surface properties, free radicals released by mineral dusts or stimulated phagocyte play important roles in causing ce. 矿物粉尘具有很强的生物活性,对人体健康、生物效应有其特有的生理作用。
- Conclusion: Cytotoxicity of fibrous mineral dusts was related to their surface properties. 纤维状矿物粉尘对细胞膜毒性与其表面特性有关。
- Experiments of mixed minerals are carried out in order to test this result.The experiments show that we can effectively remove CaO from mixed minerals while high reco... 结果表明，用十二烷基磷酸酯作捕收剂，用水玻璃作抑制剂能在保证精矿产率的情况下，有效地去除混合矿中的氧化钙杂质。
- Surface properties, free radicals released by mineral dusts or stimulated phagocyte play important roles in causing cell injury and pneumoconiosis. 矿物粉尘本身或刺激吞噬细胞而产生的自由基对细胞的损伤和粉尘性疾病的形成起着至关重要的作用。
- The study found that the adsorbability of fibrous mineral dusts to organic reagents are not completely directly proportional to the dipole moments of organic reagents. 研究发现 :纤维矿物粉尘对有机试剂的吸附能力并不完全与有机试剂的偶极矩大小成正比 ;
- Objective To study the effects of quartz-containing mineral dusts from different places on the metabolism,metabolite,enzyme and morphology of Escherichia coli in vitro. 目的研究来自全国各地的含硅矿物尘粒对大肠埃希菌生长、代谢产物、酶及形态的影响,从而探讨矿物尘粒对大肠埃希菌作用的机制。
- Objective To study the effects of four kinds of mineral dusts from different place in our country on the Escherichia coli,Staphylococcus epidermidis and Streptococcus mitis. 目的观察4种矿物粉尘对人体大肠埃希菌、表皮葡萄球菌、缓症链球菌等3种正常细菌的影响。
- The results showed the mixed reagents of sodium oleate and MA have selective separation of the artifically mixed minerals in the alkaline pulp, the mixed reagents have synergitic effects. 试验结果表明,MA和油酸钠组成的混合药剂有协同效应。在碱性矿浆中,能选择性地分离磷灰石和白云石。研究中,测定了捕收剂胶束浓度和吸附量。
- Don't mix up this pair of synonyms. 别把这两个近义词混淆了。
- He has mixed with crowd together but has not found. 他已同人群混杂在一起而找不到了。
- It possessed rich mineral deposits, including gold. 它拥有丰富的矿藏，包括黄金。
- He finds it hard to mix at parties. 他感到很难在聚会上与人攀谈。
- The competition entries were a very mixed bag. 参赛者是错落不齐的大杂烩。
