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We developed a simple and efficient method for the synthesis of benzimidazole derivatives in water. Imidazolium salt grafted iodobenzene diacetate containing double features of ionic liquid and iodobenzene diacetate was synthesized.

报道了一种简便高效的苯并咪唑类衍生物的水相合成新方法,合成了兼具离子液体和二醋酸碘苯双重特点的咪唑盐二醋酸碘苯。

The method was based on the inhibition effect of iodine on the nitrite catalyzed oxidation of cresol red by potassium bromate catalyzed by nitrite in dolute sulfuric acid medium.

研究了在稀硫酸介质中,痕量碘离子对亚硝酸根催化溴酸钾氧化甲酚红的阻抑作用,建立了测定痕量碘离子的阻抑动力学光度分析的新方法。

Polyiodide is a new iodine bactericide which has better sterilizing effect. But the application of the polyiodide has not been expanded broadly because of the high cost and complicated preparation technology.

高聚碘是近年来发现的一种杀菌效果更好的碘杀菌剂,但因其制备工艺复杂、成本高而未得到广泛推广。

For example, alpha -chloronaphthalene is a suitable solvent for reaction between phthalonitrile and gallium triiodide or tribromide to provide iodogallium phthalocyanine or bromogallium phthalocyanine.

例如,α-氯萘为用于邻苯二甲腈和三碘化镓或三溴化镓之间的反应以得到碘镓酞菁或溴镓酞菁的适宜溶剂。

The second part, we have developed a convenient and highly-regioselective approach to synthesis of trisubstituted iodofurans.

第二部分,我们发展出一个便利且具有高度位向选择性的方法来制备三取代碘化呋喃,由高炔丙基醇可以顺利的得到2,4,5-三取代碘化呋喃。

In laboratory studies, for example, bladder kelp has been shown to have antifungal,antioxidant activity.It also contains iodine, which has been used to treat thyroid disorders such as gout.

例如实验室研究曾证明气泡海藻有抗霉、抗菌、抗凝血、抗癌及抗氧化的功效,它还含碘,碘被人用来治疗甲状腺疾病和痛风之类的病症。

For inorganic or organic iodides with different molecular sizes and molecular iodine said adsorbent has high adsorption action, and its strength is high.

对不同分子尺寸的无机与有机碘化物以及分子碘,该载银大孔沸石分子筛吸附剂都有高的吸附作用,且其强度高。

METHODS By nested polymerase chain reaction, the inactivation efficacy of three different concentrations of iodophor, potassium permanganate, Lysol,"84" disinfectant and jingxin liquid disinfectant was detected after TTV having been disinfected for 10, 30, 60 and 90 minutes by these disinfectants respectively.

采用巢式聚合酶链反应技术,检测 3种不同浓度的碘伏、高锰酸钾、煤酚皂液、&84&消毒液和金星消毒剂,对 TTV DNA分别消毒处理 10、30、6 0 min和 90 m in的灭活效果。结果碘伏在常规使用浓度(0 。5 %~ 1%)对 TTV DNA灭活效果好;高锰酸钾、来苏尔、&84&消毒液和金星消毒剂在高浓度下可灭活 TTV DNA ,而常规使用浓度对 TTV DNA灭活效果不好。

Subjects who had taking iodine-containing preparations or thyroid hormone were also excluded.2.2 MethodsSerum levels of triiodothyronine ( T3 ), thyroxine ( T4 ), free triiodothyronine ( FT3 ), free thyroxine ( FT4 ) and thyrotropin were determined by immunochemiluminometric assay for ninety-fifth patients with atrial fibrillation and one hundred and thirty nine controls matched for age and sex.2.3 StatisticsAll statistical procedures were performed with SPSS 10.0 software package.

同时根据甲状腺功能指标的测定把心房颤动患者分为①正常组:TSH、FT3和 FT4水平均正常②甲状腺功能亢进组:TSH水平降低,FT3和 FT4水平升高③亚临床甲状腺功能亢进组:TSH水平降低,FT3和 FT4正常。2.2方法入选者于清晨空腹静脉取血 2 ml,采用免疫化学发光法分别测定血清中的三碘甲状腺原氨酸(T3)、甲状腺激素(T4)、游离三碘甲状腺原氨酸(FT3)。

The quality values including melting point, iodine value (36.46g/100g, saponification value (197.10mg/g), etc were almost the same as that of CB iodine value (37.05g/100g), saponification value (195.30mg/g).

乌桕类可可脂的特征值(碘价36.46g/100g,皂化价197.10mg/g等)均与天然可可脂(碘价37.05g/100g,皂化价195.30mg/g)的相似。

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According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。

When I was in school, the rabbi explained everythingin the Bible two different ways.

当我上学的时候,老师解释《圣经》用两种不同的方法。