chromic

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chromic是什么意思
英式音标:['krəʊmɪk]英式读音
美式音标:['kroʊmɪk]美式读音
词汇分类:医学英语词汇教程,50天 征服雅思词汇
词义:

adj.

含三价的铬的,铬的;

英英释义

Chromic

Chromic means of, relating to, or containing chromium.

以上来源于:Wikipedia

用法:

词组短语

chromic acid[化]铬酸

chromic anhydride铬酐;铬酸酐

chromic oxide三氧化二铬;氧化铬

权威例句

Chromic chloride: a coupling reagent for passive hemagglutination reactions

An improved method for chromic oxide determination in feed and feces

Heat conducting body with a thermo-chromic dye coated thereon

The determination of chromic oxide in faeces samples by atomic absorption spectrophotometry

An improved procedure for the determination of chromic oxide in feed and feces.

Anodic oxidation of titanium and TA6V alloy in chromic media. An electrochemical approach

A simplified method for the determination of chromic oxide (Cr2 O3) when used as an index substance.

Digestibility determination in fish using chromic oxide marking and analysis of contents from different segments of the gastrointest...

On the acid digestion method for the determination of Chromic oxide as an index substance in the study of digestibility of fish fed

Land use effects on soil organic matter properties of chromic luvisols in semi-arid northern Tanzania: carbon, nitrogen, lignin and ...
造句:

1. Twice technology reforms and the structure of main equipment for the recovery of chromic acid sludge by phosphoric acid method are described.

介绍该厂铬盐车间利用磷酸法对铬酸渣回收利用的两次技术改造及主要设备的结构,以供同行业厂家参考。

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2. Due to the excellent properties of plating chromic layer, is widely used as a protective coating system-adornment sex outside surface coating and function.

由于镀铬层的优良性能,广泛用作防护—装饰性镀层体系的外表层和功能镀层。

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3. Loose hole plating chromic layer by weight used in the sliding friction parts and heat resistance, corrosion, wear parts, such as internal combustion engine cylinder lumen, piston rings.

松孔镀铬层应用于受重压的滑动摩擦件及耐热、抗蚀、耐磨零件,如内燃机汽缸内腔、活塞环等。

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4. Gastric secrete element is excretive of hydrochloric acid in gastric juice not only strong a shot in the arm, and to mural cell, advocate cell and chromic cell of alvine be addicted to have nutrition.

胃泌素不仅是胃酸分泌的强有力兴奋剂,而且对壁细胞、主细胞和肠嗜铬细胞具有营养作用。

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5. After plating, the Cu and Ni layer could be removed by di- pplng in nitric acid plus ammonium nitrate solution or nitric and chromic acid solution.

这样在电镀后再在硝酸和硝酸铵溶液中或在硝酸和铬酸溶液中退除铜镍镀层,由于铬层不受侵蚀,仍能维持不变。

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6. In the project produces oily dirt, dirt and fuel, chromic acid, lime etc scrap, decomposition leather coagulation fat.

工程中产生的油垢,污垢,以及燃料、铬酸、石灰等残余物,分解皮革的凝固油脂。

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7. The porous structure of alumina film formed on aluminium at high voltage anodizing in chromic acid is investigated by SEM and TEM.

采用扫描电镜和透射电镜观察了铝在铬酸溶液中,高电压阳极氧化所形成多孔膜的孔结构。

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8. The form of chromium in the animal, the effect of adding leather waste in the state of stress , and the question of chromic remnant need the further study.

皮革蛋白粉中的铬在动物体内的转化形式、在较强的应激状态条件下添加皮革蛋白粉的效果、关于铬的残留问题,还需要进一步研究。

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9. UHMWPE fibers were treated by chromic acid oxidation and pyrrole vapor deposition respectively.

采用铬酸氧化法及吡咯气相沉积聚合法处理UHMWPE纤维。

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10. The porous alumina film prepared by anodization of aluminum in chromic acid under constant voltage and direct current can absorb infared wave.

在铬酸中采用直流恒压铝阳极氧化法制备氧化铝多孔膜, 经测试这种多孔膜具有红外吸波性能。

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11. Chromic lack brings about candy and adipose metabolization obstacle, affect coronary heart disease secondhand.

铬的缺乏导致糖和脂肪代谢障碍,间接影响冠心病。

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12. The factors are analysed affecting chromic hydroxide recovery, between product in chromium metal production in chemical engineering process.

对金属铬生产过程中影响化工工序中间产品氢氧化铬回收率的因素进行了分析。

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13. All the vessels are cleaned by chromic acid lotion to avoid the dimethyl (o - ) phthalate in the environment to pollute the samples.

实验过程中采用铬酸洗液对实验器皿进行清洗,有效防止环境中邻苯二甲酸酯类物质对样品的污染。

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14. Hexavalent chrome is reduced to trivalent chrome by morpholine under high temperature conditions. Then morpholine content is calculated by detecting the absorbance of trivalent chromic ion.

吗啉在高温下将六价铬还原为三价铬,通过测定三价铬离子的吸光度,计算出锅炉给水中吗啉含量。

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15. A thorough detoxification method for chromic residue by neutralizing and reducing it with titanic waste acid was introduced.

介绍了利用钛白废酸中和还原铬渣并使之解毒彻底的方法。

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16. But the use atmosphere of both is distinguished somewhat however, chromic Xi Gong can be used only at oxidizing flame firing condition.

但是二者的使用气氛却有所区别,铬锡红仅能使用于氧化焰烧成条件。

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17. Zinc basic coating, prepared with flake zinc powder, aluminum powder, chromic anhydride and some other organic compounds, possessed good combination force and corrosion resistance.

利用片状锌粉、铝粉、铬酐及其它有机物配制的锌基涂料具有良好的结合力和耐蚀性。

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18. The authors describe the dynamic process of the gelation reaction, and analyse the influences ofthe temperature, chromic ion concentration and shear rate upon the reaction rate.

描述了反应的动力学过程,考察了温度、铬离子浓度以及剪切速率对反应速度的影响。

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19. Ammonium bichromate (dichromate):Salt formed by neutralising chromic acid with ammonia. An orange color crystal that is soluble in water, insoluble in alcohol.

重铬酸铵:氨与铬酸中和所产生的盐。橙红色晶体。可溶于水,不溶于醇(酒精)。

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20. Organic resin was used instead of chromic anhydride in the orthogonal experiment for research on non-chromate Dacromet technology.

以有机树脂代替铬酐,在无铬达克罗工艺研究中进行正交试验。

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21. The cupreous plating chromic price of a few joint-stock brands or homebred brand is relatively substantial nowadays, and price of chromic product of stainless steel plating is lower.

如今一些合资品牌或国产品牌的铜镀铬价格相对实惠,而不锈钢镀铬产品价格更低。

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22. This paper studies the effects of the sulfuric acid anodizing and chromic acid anodizing on the fatigue strength in the intermediate value life zone of LY12CZ plate and LC9CS bar .

研究了硫酸阳极氧化和铬酸阳极氧化工艺对LY12CZ板材、LC9CS棒材在中值寿命区疲劳强度的影响。

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23. Contact with strong oxidizing acids such as nitric acid, chromic acid and so on, due to strong oxidation products will cause brittle hair, discoloration, early damage.

接触强氧化酸如硝酸、铬酸等,因强氧化作用会造成产品发脆、变色、早期损坏。

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24. A kind of method for analyzing the sulfate content in the roughening solution with high chromic acid content was determined.

研究出一种高铬酸型粗化溶液中硫酸含量的分析方法。

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25. In the paper, the approach of chromic residue phosphate recycling has been introduced, and the feasible conditions of production technique have also been fixed.

介绍了磷酸铬渣回收再利用的途径,并给出适宜的生产工艺条件,为废渣的处理提供了依据,也为六价铬的回收再利用找出了一种新方法。

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26. Most of traditional polishing process formulas for stainless steel contain chromic acid, hydrofluoric acid, nitric acid and other strongly poisonous chemicals.

传统不锈钢抛光工艺配方多含有铬酸、氢氟酸、硝酸等毒害较大物质,同时采用高温酸洗去除氧化皮等,使成本增加。

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27. This article presents an improved method to determine the anhydrous chromic chloride content with alkaline process. This method is easy to perform, and does not cause any harmful gas.

提出一种碱溶法测定无水三氯化铬的方法,该方法简便易行,不产生有害气体。

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28. The addition of the treated chromic refuse with proper amount of sodium sulfate into cement paste has shown an important role in quicker water absorption and earlier hardening.

处理后铬渣加入适量硫酸钠,渗入水泥砂浆中可以起到早强减水作用。

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29. UHMWPE fiber is treated by chromic acid of different concentration at different temperature.

本文采用不同浓度和温度下的铬酸溶液对超高分子量聚乙烯纤维进行表面处理。

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30. UHMWPE fiber is treated by chromic acid of different concentration at different temperature.

本文采用不同浓度和温度下的铬酸溶液对超高分子量聚乙烯纤维进行表面处理。

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chromic

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