目的是查明其对氰离子电极响应的干扰程度,提高测量精度。
In order to improve the monitoring accuracy of cyanide concentration with the cyanide ion electrode the influences of above mentioned factors were identified and discussed.
那么,让我们来算一下已经,用过的一些例子的形式电荷,那么对于氰离子。
So, let's just figure this out for some of the examples we did, so for the cyanide anion.
研究了用烷基吡啶基聚苯乙烯树脂(BPR)从氰化液中吸附各种金属氰离子。
The adsorption of many metal cyanides from alkali cyanide solutions using BPR resin was investigated.
那么,让我们来试一下另外一个例子,这次不是一个中性原子,而是一个离子,氰离子。
So, let's try another example here, and let's try a case now where instead of dealing with a neutral molecule we have an ion, so we have c n minus.
现在我们要面对的分子中有很多不同的原子,比我们一开始只有两个,原子的氰离子复杂多了。
now we're dealing with a lot of different atoms in the molecule, much more complicated than the initial case of the cyanide ion where we only had two.
那么,如果我们考虑的是第二个例子,也就是氰离子,那么现在我们讨论的是一个净电荷量为负一的分子。
So, if we think about the second case here where we have c n minus, now we're talking about a molecule with a net charge of negative 1.
本文研究并比较了三种测定抗心血管病药尼群地平的方法:氰离子选择电极法、示波极谱法和紫外分光光度法。
This paper has studied and compared three methods of determination of cardiovascular drug, Nitrendipine: Cyanide selective electrode method, single sweep polarography and UV-spectrophotometric method.
讨论了两类氰离子电极的工作原理,列举了可能的干扰反应,并在此基础上探讨了硫、砷离子对工作电极的影响。
In the present paper the working principles of two cyanide ion electrodes and some possible reactions interfered with the behavior of the electrode listed and discussed.
国内外应用高铁酸盐和次氯酸钠处理含氰离子废水方面的研究比较多,但对于含重金属氰配合物的废水却很少研究。
Studies of waste water Containing cyanogen were quite many with ferrate and sodium hypochlorite , the study is very few about waste water Containing heavy metal complex with cyanogen .
但那些英国的饮茶人士还算走运,普鲁士蓝是一种化合物分子,它在人体中几乎没可能释放出氰根离子。所以这种物质最终将安全无害的从人体中排出。
Fortunately for the tea drinkers of Britain, Prussian blue is a complex molecule, so it is almost impossible to release the cyanide ion from it and the poison passes harmlessly through the body.
即使三聚氰胺的保留时间和离子比符合检出标准也必须和阳性对照样品进行比较。
Melamine peaks meeting the retention time and ion ratio criteria must be compared to the positive tissue control.
离子交换纤维的解吸实验表明,离子交换纤维可有效处理含氰废水。
The fiber desorption experiments shows that strong alkaline ion-exchange fiber can treat cyanide-containing wastewater effectively.
采用氟离子选择电极法测定氰氨化钙炉料中氟化钙的含量,进行了条件和应用试验。
Calcium fluoride content in calcium cyanamide charging is determined by a fluoride ion selective electrode method, and its conditions and applications are tested.
方酸类化合物在近红外区强而窄的吸收以及它们对氰化物特有的敏感性使它们成为理想的氰根离子的传感器。
The intense and sharp absorption of squaraines in the near IR and their highly selective decoloration induced by cyanide makes them suitable to serve as cyanide sensors.
采用气相色谱-质谱(GC-MS)分析技术,选择离子检测法(SIM),开发出一种准确可靠、灵敏度高的测定奶粉及奶制品中三聚氰胺的新方法。
A new method for determination of melamine in milk powder and milk products by gas chromatography-mass spectrum with selected ion monitor(GC-MS/SIM) was established in this paper.
根据实际的操作过程,将“卤化氰-酚法”划分为“活性酚氧离子”路线和“活性氰”路线,讨论了其可能的反应机理。
The method could he divided into "active phenoxide" routing and "active cyanogens" routing according to the actual monomer synthesis process, as well as each reaction mechanism is discussed.
根据实际的操作过程,将“卤化氰-酚法”划分为“活性酚氧离子”路线和“活性氰”路线,讨论了其可能的反应机理。
The method could be divided into "active phenoxide" routing and "active cyanogen" routing according to the actual monomer synthesis process, as well as each reaction mechanism is discussed.
研究了有机合成阳离子高分子絮凝剂双氰胺-甲醛絮凝剂在污泥处理中的应用。
Synthesis organic cation polyelectrolyte dicyandiamide formaldehyde flocculant used in sludge treatment were studied in this paper.
进一步获得了甲氨酰二氰基甲基阴离子作为桥联配体时的磁耦合信息。
The more magnetic coupling information dealing with Carbamyldicyanomethanideas bridging ligand was obtained.
本发明以水为溶剂,加入阻燃剂、三聚氰胺树脂、纤维保护剂、非离子渗透剂、磷酸制成阻燃整理材料。
The flame-retardant finishing material is prepared by adding flame retardant, melamine resin, fiber protecting agent, nonionic penetrating agent and phosphoric acid into water used as a solvent.
本发明以水为溶剂,加入阻燃剂、三聚氰胺树脂、纤维保护剂、非离子渗透剂、磷酸制成阻燃整理材料。
The flame-retardant finishing material is prepared by adding flame retardant, melamine resin, fiber protecting agent, nonionic penetrating agent and phosphoric acid into water used as a solvent.
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