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- undecyl thiosulfate 十一基硫代硫酸盐
- What does the sodium thiosulfate basically treat? 硫代硫酸钠主要治疗什么?
- Objective To observe the effect of sodium thiosulfate on the stability of 0. 目的考察硫代硫酸钠对002%25呋喃西林溶液稳定性的影响。
- It has been confirmed that ammonium thiosulfate solution can effectively resolve orpiment and realgar etc. 实验证明,氨性硫代硫酸盐溶液能够有效地溶解包裹在金粒表面的雌黄、雄黄等含砷矿物,金能被有效浸出。
- OBJECTIVE: To improve the formula of sodium thiosulfate paint so as to make it more adaptable to the clinical needs. 目的:改进硫代硫酸钠涂剂的制备处方,使其更适用于临床。
- Abstract : Microwave-assisted chemical functionalization of single-walled carbon nanotubes, with undecyl groups decomposed from lauroyl peroxides was reported. 摘要 : 本文报道了微波辅助下,利用过氧化月桂酰分解得到的十一烷基,化学功能化修饰单壁碳纳米管。
- Thiosulfate is a promising and nontoxic lixiviant replacing cyanide for leaching gold. 硫代硫酸盐是一种能替代氰化物的最有应用前景的无毒浸金试剂。
- The extracellular thiosulfate was transported into the periplasmic space by an unknown way. 胞外硫代硫酸盐通过未知途径进入细胞周质。
- Ascornic acid or sodium thiosulfate can beused as titrant in the determination of 3,5-di-hydroxybenzoic acid. 本文报道了利用溴酸盐法零电流示波电位滴定法直接和间接滴定3,5-二羟基苯甲酸的含量。
- Diallyl trisulfide was synthesized with a yield of 76.4% based on sodium thiosulfate, allyl bromide and sodium sulfide. 以硫代硫酸钠、烯丙基澳和硫化钠为原料,合成了二烯丙基三硫,产率为76.;4%25;
- The dechlorination of disinfected secondary effluent with sodium thiosulfate was investigated. 考察了二级生物处理出水经氯消毒后采用硫代硫酸钠脱氯的效果。
- The technology of covering membrane-dropping-heap leaching gold by copper ammonia thiosulfate was established. 采用覆膜-铜氨硫代硫酸盐滴淋堆浸提金工艺,原矿自然粒度入堆,金回收率达60。
- The behaviour of cathodic process of leaching gold with thiosulfate has been investigatedin this paper. 研究硫代硫酸盐浸金的阴极行为及浸出机理。
- A substance,such as sodium thiosulfate,used to neutralize the excess chlorine or hypochlorite left after bleaching textiles,fiber,or paper pulp. 脱氯剂一种用于中和漂白织物、纤维或纸浆留下的氯或次氯酸盐的物质,如硫酸钠
- The leaching rate of gold is increased to 90% by ammonium thiosulfate,as against the 15% under the condition of cyanide leaching. 以甘肃坪定金矿为例 ,其浸出率可由氰化法的 15%25提高到 90%25。
- The bath, containing both thiosulfate and sulfite as complexion agents, is non-toxic, suitable for storage and operation. 另外,此溶液包含硫代硫酸盐与亚硫酸盐,属于一种非毒性物质,故可以很容易的贮存和操作。
- It don't need demarcate again through diluting directly when using standard solution of sodium thiosulfate, that has been tested in experiments. 通过实验证明使用低浓度的硫代硫酸钠标液时,可用已配制标定好的硫代硫酸钠标准贮备液直接稀释使用,不需重新标定。
- Sulfate reducing bacteria(SRB)is the bacteria which can reduce sulfate,sulfite and thiosulfate as well as element sulfur into H_2S. 硫酸盐还原菌是指一类能把硫酸盐、亚硫酸盐、硫代硫酸盐等硫氧化以及元素硫还原形成H_2S的生理特性细菌的统称。
- A substance, such as sodium thiosulfate, used to neutralize the excess chlorine or hypochlorite left after bleaching textiles, fiber, or paper pulp. 脱氯剂一种用于中和漂白织物、纤维或纸浆留下的氯或次氯酸盐的物质,如硫酸钠
- The chemical principle of self-catalytical leaching was discussed based on the mechanism and model of leaching gold of thiosulfate. 根据作者提出的硫代硫酸盐浸金机理,对自催化浸金工艺的化学原理、氨在自催化浸金中的作用进行了分析与探讨。