A double salt of platinous cyanide and another cyanide.
由于氰化铁氧化而形成的氰铁酸的盐。
A double salt of platinous cyanide and another cyanide.
由于氰化铁氧化而形成的氰铁酸的盐。
Cyanide is used to kill insects.
氰化物可用来杀害虫。
The preparing cartap by route of non-sodium cyanide was studied in the paper.
研究了巴丹的非氰化钠路线合成,采用的合成方法工艺简单,得。
The isonicotinic acid - pyrazolone light intensity method is currently applied to measure the prussiates in the water.
水中氰化物的测定,目前采用异烟酸———吡唑啉酮光度法。
Most of the devices are simple—such as a blacklight and funnel above a bucket of cyanide gas—but effective.
大部份的装置虽然简单但都很管用,例如黑灯与漏斗下面放一氰化物毒气。
P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.
以苯甲醚为,经过氯甲基化,氰化反应后,通过精馏获得对甲氧基苯乙腈,总收率为34.8%。
The application of lead salt in the cyanide leaching operation can produce microcell in the surface of gold grain.
氰化作业中应用铅盐可表面形成微电池,对于纯颗这电池可促进的溶解。
A post chemiluminescence (PCL) reaction was observed when amidopyrine was injected into the reaction mixture of potassium ferricyanide-calcein chemiluminescence (CL) reaction system.
研究发现,氨基比林铁氰化钾-钙黄绿素化学发光反应体系中的后化学发光反应。
It can also be prepared by reaction of bromochloromethane with sodium thiocyanate to obtain chloromethyl thiocyanate, and then it reacts with 2-mercapto-benzothiazole.
另一种2-巯基苯并噻唑法是先将溴氯甲烷与硫氰化钠反应生成硫氰酸氯甲酯,然后硫氰酸氯甲酯与2-巯基苯并噻唑反应得到苯噻氰。
Cu-Sn alloy coating with different Sn content can be replacement plating out on iron and steel surface in a solution comprising of copper sulfate, stanous sulfate, complexant and stabilization agent.
铁件由硫酸铜、硫酸亚锡、络合剂、稳定剂等组成的溶液中,可以置换镀覆不同锡质量分数的铜- 锡合镀层,其工艺可替代氰化物预镀铜,消除氰化物污染,是实现电镀清洁生产措施之一。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。