说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 重铬酸钾/毒性
1)  Potassium dichromate/tox
重铬酸钾/毒性
2)  potassium dichromate
重铬酸钾
1.
Synthesis of 2-pyridinecarboxylic acid by oxidation of potassium dichromate;
重铬酸钾氧化法合成2-吡啶甲酸的研究
2.
Determination of purity of potassium dichromate by Coulometric Titrimetry;
库仑滴定法测定重铬酸钾试剂的纯度
3.
Study of DNA damage induced by potassium dichromate and glutathione with atomic force microscope;
重铬酸钾和谷胱甘肽作用致小牛胸腺DNA损伤的原子力显微镜研究
3)  K_2Cr_2O_7
重铬酸钾
1.
Study on the Opening and Surface Treatment of CNTs with K_2Cr_2O_7;
重铬酸钾用于碳纳米管开口及表面处理的研究
2.
TOSICITY OF K_2Cr_2O_7 TO GERIODAPHNIA QUADRANGULA(O.F.MULLER);
重铬酸钾对方形网纹瑵的毒性研究
4)  potassium bichromate
重铬酸钾
1.
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。
2.
In terms of the reductibility of phosphorous acid,the phosphorous acid was oxidized with potassium bichromate in sulfuric acid.
根据亚磷酸根具有还原性,设计在硫酸介质中,用重铬酸钾溶液氧化亚磷酸根,过量的重铬酸钾用硫酸亚铁铵反滴定,1,10-菲绕啉作为指示剂确定滴定终点。
5)  potassium dichromate method
重铬酸钾法
1.
The comparison of monitoring COD in water with rapid monitoring method and potassium dichromate method is finished.
比较了快速测定法与国家标准方法重铬酸钾法(GB11914-89)测定化学需氧量。
2.
Based on the operation and management experience of on-line COD_(Cr) analyzer,several suggestions are put forward,including replacing ferrous ammonium sulfate by potassium hydrogen phthalate as range-measured solution,replacing zero offset by beginning offset,and inspecting the compatibility of analyzer to water quality when the potassium dichromate method is not used.
根据水质CODCr在线分析仪运行管理工作的经验,提出以邻苯二甲酸氢钾代替硫酸亚铁铵作为量程测定液,以始点漂移代替零点漂移,以及对于非重铬酸钾法测定CODCr仪器检验,要考察其对水质的适应性的几点建议。
3.
the improved method had advantages of fewer quantity of acid,less heating time and low cost over the potassium dichromate method of national standard.
废水中化学耗氧量的测定 ,国标用重铬酸钾法 ,该方法不仅酸介质用量大 ,而且需 2h加热。
6)  potassium dichromate
重铬酸钾法
1.
Discussion of influencing factors on COD_(Cr) determination in industrial waste drainage by potassium dichromate;
用重铬酸钾法测定工业废水中COD_(Cr)影响因素的探讨
2.
Rapid determination of COD in water sample by using potassium dichromate;
改进重铬酸钾法快速测定水样CODcr
补充资料:重铬酸钾中毒


重铬酸钾中毒


一种金属中毒。重铬酸钾有强烈的腐蚀作用,误服中毒可引起口腔、咽喉和胃肠粘膜腐蚀、水肿、糜烂、口腔内灼热感、剧烈腹痛、呕吐、血性腹泻、发绀、中枢神经系统和肾脏损害与休克。临床尚无特效治疗,采取对症处理或试用硫代硫酸钠静注或巯基类解毒药治疗,但疗效不肯定。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条