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- To determine Hexavalent Chromium content of the submitted sample. 测定委托样靖的六价铬含量.
- It proved that hexavalent chromium content in disposed effluent meets national standard for effluent discharge. 实践证明,经处理的废水中六价铬含量达国家排放标准。
- Pitting corrosion of steam turbine blading steels: the influence of chromium content, temperature, and chloride lon concentration. 铬含量、温度和氯化物浓度对蒸汽轮机叶片钢点蚀的影响。
- Here the high chromium content allows the steel to be highly polished and prevents deterioration of the cavity from heat and corrosion. 在这里高的铬含量使钢可以被抛光很多，而不会因为高温和腐蚀而磨损模腔。
- The effect of long term exposure at high temperature on structure stability of a hot corrosion resistance Ni-bace alloy with high chromium content is investigated. 本工作系统地研究长期高温时效对高铬含量的Ni-基耐热腐蚀合金组织稳定性的影响。
- The microstructure,hardness and wear resistance of high carbon and chromium content surfacing layer heat-treaded by different process were investigated in this paper. 研究了高碳高铬铸铁型硬质合金堆焊层在不同热处理工艺条件下的组织、硬度与耐磨性。
- It also was studied to increase the corrosion resistance of blue-white passivation film of zinc plating on the premise of not improving the chromium content in plating. 介绍了如何提高镀锌低铬蓝白钝化的耐蚀性能,探讨了在不提高钝化膜含铬量的前提下,增加镀锌层蓝白钝化的耐蚀性能。
- The research of optimization condition on determination of chromium content in dairy products by graphite furnace atom absorption spectrographic methods was mainly developed. 本文主要开展了石墨炉原子吸收光谱法测定乳品中铬含量优化条件的研究。
- Recycling of liquid by-products (spent tanning liquors) utilizes solid residue, produced through enzymatic hydrolysis of chrome-tanned leather shavings, to reduce chromium content in liquor. 液体副产物（鞣液）中的有用固体残留物，通过酶水解，可以降低废液中的铬含量。
- In order to ensure the quenching properties of the martensitic steel with high nitrogen content, the carbon content in the steel should be reduced or the chromium content should be increased accor... 对于铬含量为17%25的马氏体不锈钢14122,其碳和氮的总含量不应超过065%25;当氮含量达到024%25时,铁素体不锈钢14016转变成为马氏体钢,其强度高于碳和氮的总含量与其相当的普通马氏体不锈钢14122。
- High chromium content nickel based alloy 高铬镍基合金
- I am going to rub up the chromium on the car. 我准备把汽车上的镀铬部件擦亮。
- Teaching content should be concise. 教学内容要少而精。
- He is quite content with his present fortune. 他对自己目前的境遇颇为得意。
- You should be well content with your daughter. 你应该对你的女儿感到满意。
- Personally, I am quite content with Scotland. 就我个人而言，我对苏格兰挺满意。
- He is content to stay in his present job. 他对现在的工作心满意足。
- Study on Chromium Content and Distribution in a Chromium-Rich Yeast Cell 中子活化法研究富铬酵母中铬的含量和分布
- I am well content to remain here. 我很愿意留在这里。
- Now that she has apologized, I am content. 既然她已经道了歉，我也就满意了。
