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- chemical deoxidizing method 化学除氧法
- The method of chemical deoxidization was used to treat electroplating wastewater which contains chromium ions, and sodium pyrosulfite was used as reducing agency. 采用化学还原法处理含铬离子污水,焦亚硫酸钠作还原剂。
- The basic principle of thermal decomposition deoxidization method about preparing metal coated powder was summarized in some examples and the approach of this method was discussed. 本文利用有关实例分析阐述了热分解还原法在制备金属包覆粉中的基本原理;
- Illumined by core-shell construction, a new and more efficiency route was designed.first ,5-6nm nanopaticles were synthsysed following Terranish’s route,methenal deoxidization method. 事先采用T.;Terranish等的方法,用甲醇还原法制备5-6nm的较小的纳米铂颗粒。对反应各阶段的产物检测发现在回流到30min的时候溶液中的PtCl62+已经消耗完全。
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- So it is very important for heavy rail steel to adopt deoxidization methods with low aluminum addition. 因此,重轨钢的冶炼采用无铝脱氧工艺。
- We are doing a chemical experiment. 我们正在做化学实验。
- Keywords determination of uric acid;enzyme method;sensor method;voltammetry;high performance liquid chormatograph;phospho-tungstic acid deoxidizing method; 尿酸检测;酶法;传感器检测法;伏安法;高效液相色谱法;磷钨酸还原法;
- My major is the subject of chemical engineering. 我的专业是化学工程学。
- Ammonia is a chemical substance. 氨是种化学物质。
- Selection Of Deoxidize Method Of Boiler Feeding 锅炉给水除氧方法的选择
- electro-thermal deoxidized method 电热还原法
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- Acetic-acid cobalt and Acetia-acid Nickel hydrate were prepared as material,using deoxidize methods to abtain Cobalt-Nickel alloy(Co20Ni80) according to definite proportion. 合金材料是近年应用比较多的材料,钴镍合金具有很多优良的性能。
- Beware how you handle the toxic chemical. 小心处理有毒的化学药品。
- middle temperature solid-state deoxidize method 中温固相还原合成法
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- Some chemical compounds can be resolved by heat. 一些化学化合物可以通过加热分解。
- I am not familiar with chemical terms. 我不熟悉化学术语。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries