查询词典 chloric acid

The method is raw material with pyrimidine of 5- fluorine make water, after reacting with chloric second acid below the intention that changes potassium in oxyhydrogen, with complex intermediate body 2- amino - 5- is replaced - 1, 3, 2 Zun reaction makes 4- Sai target content, evaluate its to fight tumor active.

方法以5-氟尿嘧啶为原料，在氢氧化钾的功能下和氯乙酸反应后，和合成的中间体2-氨基-5-取代-1，3，4-噻二唑反应制得目标物，并评价其抗肿瘤活性。

Urinary iodine determination Chloric acid digestion Internal quality sample

尿碘测定；酸消化法；室内质控样

Objective To introduce a new method for determination of urinary iodine by using ammonium persulfate digestion, this method was modified from the national standard method of chloric acid digestion.

目的 介绍修订后的尿碘测定标准新方法，即尿中碘的过硫酸铵消化。砷铈(As3+、Ce4+)催化分光光度测定方法，建议各级实验室应尽快应用。

Immerse with the solution of natrium of second chloric acid of 10% the optimal time that clean is 4h, velar flux restores to lead be 24.4%; and fall in same solution chroma, same time, use supersonic and auxiliary clean, flux restores rate criterion to achieve 62.3%.

用10%的次氯酸钠溶液浸泡清洗的最佳时间为4h，膜通量恢复率为24.4%；而在相同溶液浓度、相同时间下，利用超声辅助清洗，通量恢复率则达到62.3%。

Plasma and urine sample was deproteinated with 18% per- chloric acid and methanolrespectivelythen determined with HPLC and ultraviolet detector.

结果：本测定方法血浆和尿液的线性范围分别为O.1～6.13 mg·L~(-1)和0.085～13.62 mg·L~(-1)相关系数分别为0.9995和0.9991血浆及尿液的相对回收率分别为95.2%～101.4%95.6%～105.5%；日内日间 RSD 均小于10%最低检测限分别为0.026 mg·L~(-1)及0.034mg·L~(-1)。

The results indicated that the metal values Mn、Cu、Ni、Co contained in nodules could be extracted effectively in dilute chloric acid solution with the addition of pyrite as reductant, which exists widely in the nature.

结果证实稀盐酸中采用自然界广泛存在的黄铁矿作还原剂可以有效地浸取锰结核中的有价金属Mn、Cu、Ni、Co，黄铁矿中的硫最终将氧化生成硫酸根。

In this paper,taking defatted silkworm chrysalis as raw material and using microscopic analysis technology of electronics and optics,we observed the change of structure of the sample which was soaked in hydro- chloric acid solution and sodium hydroxide solution,and ascertained the alkaline approach as the method of sepa- rating proteins and the chitin s.

以脱脂蛹为原料，采用电子光学显微分析技术，观察酸、碱浸泡样组织结构变化，确定了碱法为蛋白质与甲壳素的分离方法。

But on the other hand, it cannot be used for concentrated nitric acid, chrome acid mixture, chloric solution, aliphatic solution and balmy hydrogen etc..

但不适用于浓缩硝酸、铬酸混合物、含氯溶剂、脂肪族、芳香氢等介质液体的测量。

It was suggested that the raw waste liquid A was conditioned with hydrogen chloride to pH 4, then dosage of ferric chloride as 1200 mg/L for the rapid mixing 1 minute and slow mixing for 30 minutes, then after further settled in the clarifier for at least 1 ~ 2 hours, the effluent was treated by the oxidation with chloric acid for no more than 10 minuts in the dosage of 50 g/L or the correspond ORP value of 334 mV.

处理废液A在实厂操作流程中建议最先以降低pH值至4，在利用1，200mg/L氯化铁做为混凝剂，经由1分钟快混(100rpm)及30分钟慢混(10rpm)后，藉由混凝沉淀去除废液中之胶体，再使用50g/L氯酸钠作为氧化剂，反应时间为5分钟，氧化残余之COD，再利用ORP值为是否达334mV，藉以判断COD是否达终点。

CHLORIC ACID, AQUEOUS

氯酸水溶液，含氯酸不大于

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。