英语释义

1. a fuming corrosive strong acid HClO4 that is the most highly oxidized acid of chlorine and a powerful oxidizing agent when heated

片语

perchloric aicd高氯酸的

perchloric acid[无化] 高氯酸；过氯酸

perchloric anhydride高氯酸酐

perchloric c acid高氯酸

Perchloric acidCAS高氯酸

Concentrated Perchloric acid浓

perchloric acid anhydride高氯酸酐英语

perchloric acid rare earth高氯酸稀土

PERCHLORIC ACID-D高氯酸溶液

英汉例句

• Another pretreating method was that the sample was dissolved in nitric acid and perchloric acid. It proved that the method was simple and convenient with accurate results.

  介绍了用硝酸及高氯酸处理试样后进行铁、铜含量的测定分析，方法简便，回收率高，分析结果令人满意。

• How to circumvent the interferences of other acid during the non-aqueous titration of basic drugs with perchloric acid?

  非水滴定法中常见酸根的影响如何消除？

• Methods: the sample, after the nitric acid and the perchloric acid digestion was induced in the flame atom absorption spectrophotometer with standard series comparison quota.

  方法：样品用硝酸和高氯酸消化后，导入火焰原子吸收分光光度计中，与标準系列比较定量。

• Organo mineral compound fertilizers are digested with sulfuric acid hydrogen peroxide and nitric acid perchloric acid respectively and then their total potassium content is determined.

  用硫酸—过氧化氢和硝酸—高氯酸分别对有机—无机复混肥料进行消化处理，然后进行总钾含量的测定。

• The currently used quality control methods for anisodamine are perchloric titrimetry and colorimetry. They are insufficient in sensitivity and selectivity.

  目前山莨菪堿的质控方法有高氯醚滴定法和酸性染料比色法，二者在灵敏度和选择性方面都存在不足。

• Figure out the chemical reaction equation of Quinidine Sulfate with perchloric acid and the equivalent relationship.

  写出高氯酸滴定硫酸奎尼丁的滴定反应式并计算滴定度？

• In this paper the polyaniline free standing film with better electric conductivity and mechanical properties was prepared by electrochemical method and doping with perchloric acid.

  采用电化学方法，以高氯酸为掺杂剂，合成了具有较好导电性能和机械性能的聚苯胺自支撑膜。

• Describes the changing of the classical perchloric acid dehydration gravimetric method for determining silicon into the molybdenum blue photometric method to fast determine the content of silicon.

  将经典的高氯酸脱水重量法测定硅改为钼蓝光度法快速分析硅含量。

• The results indicate that the product yield of perchloric acid reaches 80%.

  实验结果表明，可以得到产率80 %以上的高氯酸。

• Sample preparation consisted of protein precipitation with perchloric acid.

  血浆样品加高氯酸沉淀蛋白后分析。

• All ductwork shall be constructed of materials that will be stable to and not react with perchloric acid and/or its byproducts and will have smooth welded seams.

  所有管道均应采用性质稳定，且不会与高氯酸及其衍生物发生反应的材质，风道接缝要光滑焊接。

• As manufacturer and exporter, we make a certain contribution to the development of perchloric acid.

  使公司作为生产商和出口商，在国内高氯酸的发展中做出了一定的贡献。

• Tianjin Xinyuan Chemical Co., Ltd. was established in 1995, mainly developing perchloric acid, perchlorate and peroxy acetic acid serial products.

  天津市鑫源化工有限公司成立于1995年，以开发高氯酸，高氯酸盐和过氧乙酸系列产品为主。

• Amines were extracted with perchloric acid solution and derived with dansyl chloride.

  高氯酸溶液提取，丹酰氯衍生，再用氨水去除尸胺干扰峰。

• In this paper, a series of spherical cellulose anion exchangers were prepared by regenerated cellulose bead with epichlorohydrin in the presence of perchloric acid, then reacted with various ammes.

  本文以球状再生纤维素为基体，采用一种新颖的合成方法，成功地制备出一系列阴离子和阳离子交换剂。

• Sodium formate from waste alkali liquor was analyzed by perchloric acid nonaqueous titration instead of potassium permanganate method, which caused larger deviation.

  采用高氯酸非水滴定法分析废堿液中的甲酸钠，代替了误差较大的高锰酸钾法。

• Structure fluorine perchlorate should be analogous to perchloric acid, but with the replacement of the lone hydrogen atom with an atom of fluorine.

  含氟高氯酸盐应类似于高氯酸，但更换唯一的氢原子与氟原子。

• The experimental condition of acetylating method for determining priminary alcohol and secondary alcohol catalyzed by perchloric acid in the medium of analytically pure ethylacetate is proposed.

  提出了以高氯酸为催化剂，分析纯乙酸乙酯为介质，乙酰化法测定伯、仲醇的实验条件，实现了对经典方法的改进，简化了操作程。

• Methods: After a pretreatment with nitric acid or perchloric acid wet digestion, we used atomic fluorescence spectrometer methodology to detect selenium in human serum and urine.

  方法：采用硝酸、高氯酸对尿样及血清进行湿法消解，利用原子荧光光谱法测定其中的硒含量。