一分子的

When water is confined in tubes of very small bore, the forces of cohesion (the attraction between water molecules) are so great that the strength of a column of water compares with the strength of a steel wire of the same diameter.

当水被限制在内径很小的管道中时，内聚压力(水分子之间的相互吸引力)是如此之大以致一支水柱的强度相当于一根直径相同的钢丝的强度。

Therefore, this chapter, in the first place, discusses the axiomatization of theory ofevolution and introduce in detail Williams' axiomatic system about evolution. Insecond place, it discusses the dissipative theory and the hypercycle theory. Thisdiscussion is actually about a kind of semantic which is the molecular model.

因此，在这一章，首先，对进化理论的公理化形式进行讨论，详细介绍了Williams进化论的公理系统；其次，讨论耗散结构理论和超循环论，实际上是讨论了关于进化论的演绎公理系统的一种语义或分子层次的模型。

Based on the previous literatures, the following major innovation works were carried out in this dissertation:(1) The derivatization reaction conditions of ephedrine and pseudoephedrine with sensitive derivation reagent in aqueous system were studied and two new methods were developed for the assay of them by microemulsion electrokinetic chromatography and micellar electrokinetic chromatography with LIF detection. The sensitivity and analysis times were greatly improved compared with the previous reports;(2) A new method of CZE with indirect LIF detection was developed for the simultaneous determination of six coumarin compounds (esculin, esculetin, isofraxidin, genistein, naringin and sophoricoside) with fluorescein as the probe. The proposed method enlarges the application range of LIF detector, and provides new approach for the analysis of certain compounds difficult to derivatize;(3) Based on the above research, an MEKC with indirect LIF detection method for the simultaneous determination of adenine and guanine in DNA extracts from fungus, maize and soybean was established;(4) A new method for the investigation of the complexes formed between human serum albumin and ampicillin sodium under the simulated physiology conditions using laser light scattering technique was developed.

该论文在综述前人工作的基础上，开展了如下未见文献报道的创新性的研究工作：(1)使用灵敏的衍生试剂对麻黄碱和伪麻黄碱在水体系中的衍生反应条件进行了系统研究，建立了微乳电动色谱-激光诱导荧光检测法和胶束电动色谱—激光诱导荧光检测法测定麻黄碱和伪麻黄碱的灵敏分析新方法，与以前的报道相比，灵敏度和分析时间均有很大改善；(2)使用荧光素钠作为背景荧光试剂，建立了同时分析测定六种黄酮类化合物(秦皮甲素、秦皮乙素、异秦皮定、染料木素、柚皮苷和槐角苷)的毛细管区带电泳—间接激光诱导荧光检测新方法，扩大了激光诱导荧光检测的应用范围，对难衍生化合物的分离分析提供了一种新思路和新途径；(3)以荧光素钠作为背景荧光试剂，建立了一种用于同时测定食品提取DNA中的腺嘌呤和鸟嘌呤含量的胶束电动色谱—间接激光诱导荧光检测新方法；(4)用动态和静态激光散射法研究了模拟生理条件下人血清白蛋白与氨比西林钠盐相互作用所形成的复合物，为药物分子与蛋白质的相互作用、药代动力学等的研究提供了一种新思路。

Speculating on the origin of Gaultheria, two different hypotheses were suggested, one of Gondwanan origin, and the other of Laurasian origin In the present paper, recent advances in molecular phylogenetics and biogeography of Gaultheria are summarized and some problematical issues within the genus discussed.

关於白珠树属的起源问题存在两种不同的推测：一种观点认为该属起源於南半球的冈瓦纳古陆；另一种观点则认为其起源於北半球的劳亚古大陆。本文概述了近年来白珠树属的分子系统学和生物地理学研究进展，并对该属尚存的一些问题进行了讨论。

By the B vitamins pantothenic acid to be part of a coenzyme, by thiol molecules with the acid or other organic acids acyl combined into a acetyl or another acyl-carrier involved in a variety of acyl synthesis and catabolism It is an important acyl coenzyme metabolism.

由B族维生素泛酸参与组成的一种辅酶，借分子中的巯基与乙酸或其他有机酸的酰基结合，成为一种乙酰基或另一些酰基的载体，参与酰基的各种合成和分解代谢，是酰基代谢中重要的辅酶。

The crystal structure of trioxane was accurately determinated. By using the crystal structure model of trioxane, the ring-opening polymerization mechanism of trioxane by γ-irradiation may be fairly well explained. Polyoxymethylene obtained by solid state polymerization of trioxane may have two types of molecular chains with different orientations, one parallel to the C...

我们精确测定了三聚甲醛的晶体结构，利用三聚甲醛晶体结构模型，可以很好地阐明三聚甲醛在受到γ射线辐照后开环聚合的机理，由三聚甲醛晶体固相聚合得到的聚三聚甲醛，应该有两种不同取向的分子链，一种与三聚甲醛的c轴平行；另一种与c轴成75°37′的交角。

The whole thesis is divided into nine chapters, its first six chapters focus on the analyses of terrorism, then the last three chapters turn to studying a new thinking of international cooperation against terrorism On the analyses of the part of terrorism with the first three chapters, I define terrorism as follows: Terrorism is a kind of action or thought in which it is the intentional use of, or threat to use ruleless violence or technical methods against civilians or against civilian targets, in order to attain political aims. What differs from other scholars' definitions is that the definition proposed states that terrorism is not only a political violence, but also a social trend of thought.

在前六章的对"恐怖主义"的分析上，本文提出了有别于他人的恐怖主义定义："使用或主张使用无规则的暴力或技术手段，或是袭击平民和或是袭击公用设施，以图达到政治目的的一种行为与社会思潮"，认定恐怖主义不仅是一种政治暴力行为，更是一种社会思潮；还对自杀性恐怖主义、恐怖主义的类型和划分、恐怖主义的历史与发展历程、恐怖主义形成的机理及理论解释等论题进行了较系统的理论探索，分析了伊斯兰原教旨主义与恐怖主义的关系；而且，还根据论文作者本人在国外调研掌握到的大量翔实的第一手资料，揭示了境外"东突"恐怖分子是"国际恐怖主义的一部分"的本来面目，并分析和预测了它们未来的发展趋势，提出了中国反对东突恐怖势力的若干建议。

The enemy Vietcong made each person count. After saturation American bombing in 1965, Mr McNamara found they were still getting 200 tons of supplies a day along the Ho Chi Minh trail, and had scattered the country with a secret stash of oil in hundreds of 55-gallon drums. The importance of tiny peasant efforts to the health of a nation struck him again when, from 1968-81, he headed the World Bank, shifting its focus and its money to rural development.

而敌方的越共却将一兵一卒都派上了用场。1965年，美军的饱和轰炸完成以后，麦克纳马拉发现越共分子仍然在胡志明小道一带获得每日200吨的补给品，并在全国范围内秘密布藏着数百只容量为55加仑的油桶。1968-81年担任世界银行行长期间，他再次猛然意识到小农的贡献对整个国家健康发展的重要性，遂将工作重点和资金转到农村发展上。

Z! z/ Z r6 o, d In "Salt of the Earth," a 1996 book of autobiographical and religious reflections based on interviews with German journalist Peter Seewald, the then Cardinal Joseph Ratzinger said he was automatically enrolled in the Hitler Youth as a seminarian but played no active part.

alt of the Earth，一本写于1966年的对宗教的一些反思跟思考的自传体回忆录，当时的红衣主教约瑟夫拉青格，在接见了一名德国记者彼得后，就无意识的以一个神职人员的身份成为了纳粹分子，虽然当时并没有发挥什么作用

In "The Devil," one, he was again an Irish Republican Army terrorist act very vivid.

在《与魔鬼同行》一片中，他又把一个爱尔兰共和军的恐怖分子演得活灵活现。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。