chemical reagent
[试剂] 化学试剂
2025-10-31 04:08 浏览次数 9
[试剂] 化学试剂
chemical conditioning reagent化学调理剂
XINZHOU CHEMICAL REAGENT FACTORY忻州市试剂化工厂
chemical activation reagent化学激活剂
chemical ionization reagent gas化学电离反应气
chemical warfare reagent化学战剂
Chemical Phosphorylation Reagent II化学磷试剂II
chemical quenching reagent化学猝灭剂
chemical l reagent化学试剂
chemical shift reagent化学位移试剂
the paper calculates the deflagration concentration of a chemical reagent deflagration fire from a theoretical point, and the situation of the deflagration fire site is analyzed in the paper also.
本文对一起化学试剂爆燃火灾的爆燃浓度进行理论计算,并对爆燃现场实际情况进行分析。
big quantities of quicklime are used to convert sodium carbonate into sodium hydroxide the key chemical reagent in this process.
采用了大量的生石灰来把碳酸钠转换成氢氧化钠,它是这个过程中。
the scientific conditions are the material foundation of technological innovation, which contain many factors like scientific instruments, experimental animals, chemical reagent and so on.
科技条件是进行科技创新的物质基础,它包含科学仪器、实验动物、化学试剂、科技文献等多方面内容。
chloroform, isoamyl alcohol, ethanolamine, ethyl alcohol and sodium acetate were bought from hangzhou changzheng chemical reagent factory.
氯仿、异戊醇、乙醇、醋酸钠等购自杭州长征化学试剂厂。
in this paper, the development of chemical reagent was reviewed.
对国内外化学试剂的发展现状进行了评述。
we inquired about the history of disease and carried out the ophthalmologic examination for 105 workers exposed to the molybdenum (mo) salt products in the chemical reagent factory.
本文对化学试剂厂从事钼盐产品专业厂的105名职工详细询问了病史,并进行了眼科全面检查。
the organic chemical product, the amide class chemical reagent design development and the service.
有机化工产品、酰胺类化学试剂的设计开发和服务。
in this artical, i analyse limit of producing analytically pure methanol in most chemical reagent plant, and introduce a new technique of producing analytically pure methanol.
分析了化学试剂生产厂家通常采用的分析纯甲醇提纯工艺的局限性。
new development has been made in recent years in the chemical reagent industry abroad. they are(1) high rocketing in the variety of products;
近年来,国外化学试剂工业出现新现象:(1)品种数直线上升;
the brief illustration on the development and market of micron electric chemical reagent is given hereby.
本文对微电子化学试剂的市场及其开发应用的进展作了简单介绍。
application: it is used for making chemical reagent , cobalt-oxide and cobalt –salt. it can also bu used as color of glass and ceramics, ect.
用途:用于制取化学试剂、钴氧化物、钴盐,亦可以做玻璃、陶瓷等材料的着色颜料。
with the uninterrupted development of indoor and field tests on chemical flooding, it is necessary for technical staff to study the rheology of chemical reagent in porous media.
随着化学驱油的室内试验和矿场试验的不断发展,有必要研究化学剂溶液在多孔介质中的流变性。
compared with their free enzymes, the stabilities to thermal, acid and alkali and chemical reagent as well as storing stability of co-immobilized tannase and β-glucosidase were markedly enhanced.
共固定化后两种酶对热、酸堿、化学试剂的稳定性和贮藏稳定性都有显着提高;
shanghai haoshen chemical reagent co. , ltd. is a integrate enterprise of r&d, production and trading business with certified of iso 9001:2000 quality administration certification.
上海豪申化学试剂有限公司是一家集科研,生产和贸易为一体的综合性企业,已通过iso9001:2000质量管理体系认证。
it is a soft, silvery white metal, not found free in nature and rarely used as the metal (except as a chemical reagent ) because of its extreme reactivity.
由于它化学性质极端活泼,所以几乎不把它作为金属使用(除了做化学反应剂)。
using chemical reagent and eaf dust as experimental samples, the reduction of zinc oxide by solid carbon or co/co2 gas mixture was tested and the influence factors were analyzed.
用化学试剂和实际电炉粉尘作试样,考察了利用固体碳和co/co2进行氧化锌还原的各种影响因素。
a method and system for treating fly ash by addition of a chemical reagent during fly ash transfer operations.
一种在运输操作过程中通过添加化学试剂的处理粉煤灰的方法和系 统。