Dmitry and Maria Valent are masters of Thai boxing and spouses. 德米特里和玛利亚·瓦连特二人是夫妻,也都是泰拳高手。
Research progress of ground water treatment technology of nano-scale zero valent iron 纳米零价铁处理地下水污染技术研究进展
Study on dechlorination of chlorinated phenols by ultrasound and zero valent iron 超声波和零价铁联用对氯代苯酚脱氯降解作用的研究
A study of generating translated text based on verbal-valent 基于动词配价的德汉译文转换生成的研究
Application of Low Valent Cobalt Complexes Supported by Trimethylphosphine in C-H 、 C-F Bond Activation 三甲基膦支持的低价钴配合物在C-H键、C-F键活化中的应用
Degradation of dye waste water by zero valent iron and EDTA under mild reaction conditions 利用Fe(0)-EDTA-空气在温和条件下降解模拟染料废水的研究
Headway on Application of zero valent iron in rehabilitating water body contaminated by nitrate 零价铁修复硝酸盐污染水体的研究进展
Experimental study of the dechlorination of PCBs in polluted soils by zero valent iron 零价铁还原脱氯污染土壤中PCBs的实验研究
Besides, the valent state of Mo, the surface pattern and distribution of Mo on this catalyst, and the formation of catalytic active matter and so on were studied preliminarily. 文中还对Mo在催化剂上的价态,表面形貌和分布;催化活性物质的形成和制备过程中的一些问题作了初步探讨。
Separation and valent determination of alkali soluble vanadium in vanadium's slag treated with sodium 钠化钒渣中碱溶钒的分离与价态测定
Progress in pinacol coupling of aldehydes and ketones using low valent titanium is reviewed in recent years. 文章综述近几年来由低价钛还原偶联醛酮合成片呐醇的进展。
Reductive behaviors of low valent tungsten compounds and their applications in organic synthesis 低价钨化合物的还原特性及其在有机合成中的应用
Part Five provides some proposals of the author for the application of verbal valent theory into Russian teaching. 第五部分:笔者就在俄语教学中应用动词配价理论提出了几点建议。
It was revealed that the formation of cerium conversion coatings involves a chemical dissolution process of anodized film and an electroreduction process of 4 valent state cerium compound. 研究结果表明铈转化膜的生成包括阳极氧化膜的化学溶解和4价铈化合物的电化学还原两个过程;
Compound(ⅳ) is mixed valent vanadium tellurite. 混合程序库化合物(Ⅳ)是由五价、四价混合价钒的亚碲酸盐;
NO zero valent manganese is observed in all steps. 在所有的过程中,没有观察到零价锰存在。
Finally, the relationship between the S factors and the crystal field strength and valent characteristics is discussed. 最后,还讨论了S因子与晶场强度及基质晶体价键特性之间的关系。
In this paper, the degradation of p nitroaniline was investigated primarily in ultrasound, zero valent iron, ultrasound and zero valent iron systems ( U/ Fe 0). 对在超声波、零价铁和超声波/零价铁(U/Fe0)等体系中对硝基苯胺的降解规律进行了研究。
This paper reviews the deoxygenative reduction and dehalogenative reduction of organic compounds with the low valent tungsten reagents. 本文对低价钨试剂与有机化合物的脱氧、脱卤还原反应作了简要的叙述。
The toxicity of chromium in different valent are quite different. 不同价态的铬具有不同的毒性。
This paper is to make an analysis of Russian verbs from the perspective of valent capacity of verbs. 本文将借鉴配价语法中有关动词配价的理论,从动词配价能力的角度对俄语动词进行分析。
Toxic arsenic determination and its valent state analysis 毒物砷的测定及价态分析方法
Degradation of p-nitroaniline by ultrasound and zero valent iron 超声波/零价铁降解对硝基苯胺的试验研究
This article proposed the program and method about vanadium valent seperation and determination in such complicated sample. And the results are satisfactory. 本文拟定了这种复杂试样中钒的价态分离与测定的程序和方法,获得了满意的结果。
The mechanisms of chromium removal by zero valent iron and the effects of the anions were also depicted. 初步探讨了零价铁除铬和小分子阴离子对铬去除影响的机理。
The result indicated that zero valent iron could removal chromium quickly. 结果表明,铁能很快去除水体中的铬,且铬的去除速率随溶液的pH降低而增快;
Removal of Aqueous Molybdenum by Zero Valent Iron 零价铁去除水中钼的研究
Zero valent iron dechlorination of 4-chlorophenol in soils 零价铁对土壤中4-氯苯酚还原脱氯研究
Objective To study the effects of six valent chromium [ Cr(ⅵ)] on cell proliferation cycle and cellular contents of protein and DNA. 目的研究六价铬〔Cr(Ⅵ)〕对细胞增殖周期和细胞内蛋白质及DNA含量的影响。
Effect of different valent cation solution was different on soil erosion. 不同价态阳离子溶液对土壤侵蚀的影响不同。