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The fact that chloric acid, bromic acid and iodic acid in acid solution are different in oxidizing properties is illustrated through the thermodynamic principles in this paper.

应用热力学原理对氯酸、酸和碘酸在酸性溶液中的氧化性强度不同的事实进行了分析说明,其氧化性强度按 HIO3

place establishs a method simple, repeatability is good, apply to what solvent remains in element of armour of tall black of hydrogenous bromic acid to determine.

结论所建方法简单,重复性好,适用于氢酸高乌甲素中残留溶剂的测定。

Firstly, XRD, TEM and FT-IR were used to characterize the structure of CNTs treated by dense HC1, dense HNO_3, HNO_3, H_2SO_4-HNO_3, K_2Cr_2O_7-H_2SO_4 and bromic acid. The results showed that purification treatment had no change on the structure of CNTs. But on the top of CNTs have function group such as -OH and -COOH after H_2SO_4-HNO_3 and K_2Cr_2O_7-H_2SO_4 were treated.

采用浓HCl、浓HNO_3、H_2SO_4-HNO_3、K_2Cr_2O_7-H_2SO_4、水共5组物质分别对CNTs进行纯化处理;借助XRD、TEM、FT-IR等分析手段对处理前后CNTs结构及形貌进行表征,发现以上5种物质纯化处理并不会对CNTs结构造成很大影响,其中H_2SO_4-HNO_3和K_2Cr_2O_7-H_2SO_4处理效果较好,除杂的同时CNTs端口带上-OH或-COOH活性官能团。

Aims: To evaluate the efficacy and safety of otilonium bromide in the treatment of IBS patients.

目的:评估奥替銨治疗IBS患者的有效性和安全性。

Aim To study the determination of trace bromide by the method of catalytic kinetic determination.

目的 研究测定离子的催化动力学分析方法。

Purpose To study the effect of different factors on the efficiency of cleaving fusion protein with cyanogen bromide.

目的 研究不同因素对化氰切割融合蛋白的影响。

But, there is no an example of the application of allylsamarium bromide as a single electron transfer reagent.

我们用不同的方法合成了一系列的卤代酮,考察了这些卤代酮与烯丙基化钐试剂的反应。

Objective: to study the influencing factors to the stability of the vecuronium bromide for injection.

目的:考察注射用维库铵的稳定性。

They also pointed out that farmers throughout the world were already using innovative alternatives to methyl bromide.

他们同时也指出,全世界范围内的农民们已经使用改良过的甲基化物了。

The method of determination of methyl bromide in fumigation progress was developed by GC 5000 A.

探讨了气相色谱法测定熏蒸处理过程中甲烷浓度的检测方法。

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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。