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Modified flocculants were prepared in ionic liquids by grafting AM onto MCC or fir powder, which were dissolved by microwave heating at first. The flocculations of the flocculants were studied by treating with coal slurry water and argil waste water.

以离子液体为介质，用微波(400w， 90℃)溶解过的微晶纤维素或杉木粉和单体丙烯酰胺接枝共聚分别制备了改性的纤维素絮凝剂和木素絮凝剂，考察了改性絮凝剂对煤泥水和陶土污水的絮凝性能。

This article makes a detailed analysis of the definition of atomic radius and ionic radius, so that the two terms can be well understood and used in the course of teaching.

本文对原子半径和离子半径的概念进行了较为详细的讨论，以便在教学过程中更好的理解、使用原子半径和离子半径。

When doping the rare earth elements in nano-TiO〓, the relationships between the photocatalytic activities and the ratio of electronic affinity to ionic radius of doped atomic ion were studied.

在稀土元素对纳米TiO〓光催化剂的掺杂研究中，发现催化活性与掺杂元素的稳定氧化态的电子亲和势与离子半径的比值Ea/r有较好的相关性，而与Ea/r〓的相关性相对较低。

The Ew of 94 neutral atoms and 109 ions were calculated by the essential parameters (mass, quantity of electricity, atomic or ionic radius and number of the outermost electrons).

较好地说明周期表中元素性质、离子性质及其周期性递变规律，可作为定量某些元素性质的基础数据，有一定的理论意义和应用价值。

Aristotle mentions Empedocles among the Ionic philosophers, and he places him in very close relation to the atomist philosophers and to Anaxagoras.

亚里士多德在艾奥尼亚哲学家中提到了恩培多柯勒，认为他同原子论哲学家和阿那柯萨哥拉有着十分密切的关系。

The synthesis methods of energetic salts and energetic ionic liquids(cations including triazole, tetrazole, bridged azole, hexamethyenetetrammonia, etc;and anions including nitrate, perchlorate, azide, tetranitratealuminate, polycyan anion, N,N'-dinitrourea, etc.) are reviewed, and the effects of cations, anions and their substitution groups on melting point, enthalpy of formation, density of the materials are summarized.

本文综述了多种含能盐和含能离子液体（阳离子包括三唑、四唑、双环唑、六次甲基四胺等；阴离子包括硝酸根、高氯酸根、硝基唑、叠氮根、四硝基铝、多腈基化合物、二硝基尿素等）的合成；结合其表征结果分析了阳离子上的取代基以及阴阳离子对它们的性能如熔点、生成焓、密度等的影响。

Cu〓 may maintain certain ionic concentration in a long time in the solution. Thus, it can exhibit long-term bactericide activity in solutions.

而且CSN中的Cu〓离子在杀菌过程中具有缓释作用，可在较长的时间内保持某一杀菌浓度，从而达到长时间的杀菌效果。

In summary, the reactions mentioned above have advantages of mild reaction conditions, environmental benignity, easy to handle and simple manipulation, and high yields. In this study, we extended the range of application of ionic liquids , and in organic synthesis, developed some simple efficient synthetic methods.

总之，上述各反应在离子液体中均具有条件温和、产率高、环境友好和操作简单等优点，该研究工作扩展了离子液体在有机合成中的应用范围，也同时发展了一些简单高效的合成方法。

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。

In this paper,the catalysis and mechanism of ionic liquids for direct synthesis of dimethyl carbonate is studied.

考察了多种离子液体对直接合成碳酸二甲酯反应的促进作用，并对机理作了分析。

Our hard-working driller is someone you can believe in.

我们勤奋的司钻是一个你可依赖的人。

He moved a lot better defensively tonight than he did yesterday and that's a good thing.

他今天晚上防守的移动比在昨天的练习中要好多了，这是件好事。