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- mercuric bichromate 重铬酸汞
- A bright red mercuric sulfide used as a pigment. 银朱,朱砂用作颜料的一种鲜红色的硫化汞
- Red mercuric sulfide used as a pigment. 朱红色用作颜料的红色硫化汞
- It still can absorb mercuric vapour. 它还能吸收汞蒸汽。
- Mercury fulminate may contain trace of mercuric oxalate. 雷汞中可能含有微量的乙二酸汞。
- Instead of silver nitrite mercuric nitrite may be used. 可以用亚硝酸汞来代替亚硝酸银。
- The loss routes of mercuric chloride catalysts were analyzed. 分析了氯化汞触媒流失的方向;
- Content : minimum 96.0 per cent of mercuric sulfide (HgS). 本品含硫化汞(Hgs) 不得少于96.;0%25。
- A heavy reddish mercuric sulfide,HgS,that is the principal ore of mercury. 辰砂,朱砂一种深红色的硫化汞HgS矿石,为汞的最重要矿石
- A heavy reddish mercuric sulfide, HgS, that is the principal ore of mercury. 辰砂,朱砂一种深红色的硫化汞hgs矿石,为汞的最重要矿石
- Well, we'll ship the bichromate in steel drums and the chromic anhydride in oil cans. 嗯,我们会把重铬酸盐用钢桶装,而无水铬酸则用油罐装。
- Results:In the qualitative analysis,all qualitative methods but potassium bichromate method were satisfactory. 结果:定性分析中,除重铬酸钾显色法所得结果不十分理想外,其他各定性实验均令人满意。
- Refraction Microlens Array Made of Bichromate Gelatine by Enzyme Solution with Coding Gray-tone Mask[J]. 引用该论文 姚军;粟敬钦;高福华;高峰;郭永康;杜春雷;曾红军;丘传凯.
- The main problems in determination of gold by the back titration for the excessive FeSO4 with potassium bichromate were discussed and experimented. 对重铬酸钾滴定过量硫酸亚铁返滴定法测定金合金中金的主要问题做了探讨和实验。
- Objective To observe the germicidal efficacy of compound potassium bichromate acid solution and its influencing factors. 目的观察重铬酸钾复合酸液杀菌作用及其影响因素。
- Usually, chromitan is prepared by reducing bichromate with reducers such as glucose, cane sugar,SO2 and other or-ganic matter. 铬鞣剂的制备可选用葡萄糖、蔗糖、SO2及其它有机物,将重铬酸钠中的六价铬还原而获得。
- The results show that the potassium bichromate plus nitric acid or glacial acetic acid has the best anti-corrosion effect. 采用硫化铵溶液进行防腐试验。结果表明,重铬酸钾加硝酸或冰醋酸的处理方法有很好的抗腐蚀效果。
- The result shown that first chrome liquor is added is better than bichromate of potash, and the difference of leather in qulity is bigger. 研究发现,先加铬液或先加红矾,成革质量差异大,先加铬液优于先加红矾。
- METHODS: Modified of determined results of the modified potassium bichromate method with that of the ion-exchange resins method( ch. 方法:以中国药典(995版)子交换法做对照,用改进重铬酸钾法测定复方乳酸钠注射液中乳酸钠含量。
- Yulan magnolia, sweet-scented osmanthus, wintersweet can absorb the mercuric steam in air in great quantities. 玉兰、桂花、腊梅能大量吸收空气中的汞蒸气。