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Ansari hopes the new molecules might eventually serve as scaffolds for a new family of gene-controlling drugs.

Madison，Ansari 希望新的小分子物质最终能够新的基因控制药物的主要力量。

FITC can inhibit the antimonite-stimulated ATPase activity of ArsA and a combination of ATP and antimonite can completely protect ArsA from the inactivation of FITC. The Lys residue in the glycine-rich loop in ArsA is possibly one of the sites for FITC modification. Antimonite can induce the fluorescence resonance energy transfer between FITC and TRITC that separately labeled on different ArsA molecules.

研究还发现FITC对ArsA的ATP酶活性有抑制作用，ATP和SbO〓与ArsA的结合完全拮抗这种抑制，说明ATP和SbO〓与ArsA的结合能够引起ArsA产生一种完全不同于它们单独与其结合时的构象变化，从而使ArsA上FITC的修饰位点变得不易接近，同时ATP结合位点内的Lys可能是FITC在ArsA上的结合位点之一。

Apolipoprotein D is a member of the lipocalin family. ApoD can bind small hydrophobic molecules such as cholesterol and arachidonic acid, etc. It also plays a role in many physiological and pathological processes such as development and differertiation of embryo, apoptosis of cancer cells, immune defense, and so on.

载脂蛋白D属于脂蛋白家族，和该家族的其它成员一样，其基本功能是转运一些脂类的小分子物质，还参与胚胎的发育、分化；肿瘤细胞的发生、发展和凋亡；免疫性反应；抵抗外界环境胁迫以及神经系统的发生和损伤修复。

The process of the removal of a apolar molecule or the hydrophobic moieties from water can be considered as two steps: One is the destructuring of the water in the vicinity of the surface of the solute molecules, and the other is the cavity holding the hydrocarbon molecule collapses.

非极性分子或极性分子的疏水部分从水中逸出的过程可视为由两部分组成：一是非极性分子周围的水分子的有序排列结构被破坏；二是水中容纳非极性分子的空穴倒坍。

Two amino acid molecules associate in a side-by-side manner. Interactions involving hydroxyl group and apolar alkyl groups side-chains are significant in the pairwise association of amino acids.

氨基酸两分子间的结合主要是一种肩并肩的偶极吸引作用，羟基、非极性侧基均会参与相互作用。

In this dissertation, i has used inverse microemulsions technique to synthesize nano-magnetic particles . This method made nanometer sized cages formed by dissolving surfactant molecules in an apolar organic solvent. The chemical reactions were carried out inside the cages to synthesize nanoparticles. Because the growth of the naoparticles are limited in the cages, the particles were nanometer sized particles.

论文中本人以逆微乳化法去合成磁性奈米粒子，这个方式主要是利用在非极性有机溶液当中使溶解的界面活性剂构成一个奈米级的空洞，控制化学反应在空洞中反应合成粒子，也因为粒子生成受到空洞的限制，以致生成的粒子为奈米粒子。

By the present of DMF, attractions arising from hydroxyl groups increased, and it is more favored to forming hydrogen bonds between amino acids; repusings arising from apolar alkyl groups side-chaines have little change ,but they increase with increasing alkyl groups, llydroxyl groups assist in the formation of hydrogen bonds in interior protein molecules, alkyl groups assist in the highly extension of peptide chaines, these make protein structure stabilized.

而L-缬氨酸非极性侧基的排斥作用在15％乙醇中最大，随乙醇含量的进一步增加，排斥作用的影响逐渐减小，吸引作用的影响逐渐占据主导，且越来越大。

It is apparent that the visible Brownian motion depends on the size of the invisible bombarding molecules.

很明显，可见的布朗运动与不可见的撞击分子的大小有关。

Ascertainment of the action, motion, and structure of large molecules in the interface of oil and water is important in the emulsification study.

对乳化来说，探明其化学因素作用和动力学过程是建立预测方程的基础。

The distributions of the chain radius of gyration and the two-dimensional asphericity are measured. It is found that the DNA molecules exhibit highly anisotropic shape even for circular-form and the mean asphericity is chain length independence.

从测量二维的鍊回旋半径分布发现DNA分子展现高度的非等向性的形状(甚至是环形的DNA也具备此特性)且此特性与鍊长无关。

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。