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- chromic chloride method 氯化铬法
- This article presents an improved method to determine the anhydrous chromic chloride content with alkalineprocess. This method is easy to perform,and does not cause any hamnful 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。
- A method for determining hydroxyl value of epoxy-containing polyester,namely acetyl chloride method is introduced. 介绍了一种含环氧基聚酯的羟值测定方法,即乙酰氯法。
- Blood-Determinatoin of cholinesterase activity-Spectrophotometric method-Hydroxylamine-ferric chloride method. 全血胆碱酯酶活性的分光光度测定方法羟胺三氯化铁法.
- Results Their chemical structures were determined by IR, 1H NMR,MS and elemental analysis.Conclusion The acyl chloride method was feasible to th... 结果化合物的结构均经红外光谱、核磁共振氢谱、质谱及其元素分析确证。
- The method Taking thymol blue as the indicateis quicker,more accurate than barium chloride method,double color indicator method and coefficientrect method. 以百里酚兰为指示剂;分析可溶性硅酸盐体系中混合碱的方法;较之氯化钡法;双指示剂法及系数校正法快速、准确;相对误差在0.;2%25以下。
- It is proved that the improved ioditori method is suitable for it but the ammonium chloride method、ioditori method and sulphurous acid method will introduce great deviation. 实验先合成阻燃性树脂,分析阻燃树脂中甲醛含量,将树脂渗入木材中后,再分析木材中游离甲醛的含量。通过对多种方法的实验,确认了对阻燃性树脂,改进的碘量法较适合其中游离甲醛的分析测定,而亚硫酸钠法、氯化铵法以及盐酸羟铵法不适合;
- This series of powder activated carbon are produced through zinc chloride method with sawdust as raw material. They are full of internal pore, great adsorbability, and with quick filtration. 本系列产品以木屑等为原料,采用氯化锌法生产,具有孔隙结构发达、吸附容量大、过滤速度快等特性。
- Keywords Anhydrous chromic chloride alkaline process content determination; 无水三氯化铬;碱溶法;含量测定;
- Wood Based Powder with Zinc Chloride Method 氯化锌法木质粉炭
- Tannic acid-ferric chloride method 单宁酸-氯化铁法
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- triphenyl tetrazolium chloride method 氯化三笨基四氮唑法
- This review briefly introduces the official methods for the content determination of chondroitin sulfate(CS),and makes an inquiry into the determination of CS by Cetylpyridinium Chloride Method. 本文概述了硫酸软骨素(CS)法定含量测定方法及其发展过程。对氯化十六烷基吡啶测CS含量的方法进行探讨。
- Ranvier's gold chloride method staining [医] 郎飞氏氯化金染色法
- Research on preparing lithium chloride by sodium chloride method 氯化钠法制备氯化锂的工艺研究
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- chromic chloride 氯化铬
- Popularizing this new method is not an easy job. 推广这种新方法不是件容易的工作。