一分子的

"Dialysis In chemistry, separation of suspended colloidal particles from dissolve d ions or small molecules via their unequal rates of diffusion through pores of semipermeable membranes (e.g., parchment, collodion, cellophane)."

渗析法：一种化学分离方法，利用通过半透膜微孔时扩散率的不同，分离悬浮的胶态粒子和溶于液体的离子或小分子的方法。

It is difficulty to obtain the real-time information about the formation process of these materials by experimental techniques. Because the composite contains a large number of atoms, it is not possible to use the first principles methods to investigate the growth process.

由于在实验上观察这些复合材料的形成过程还存在着现实的困难，采用第一性原理方法计算量又太大，因此，分子动力学模拟就成为了在原子尺度上研究这一问题的最好的方法。

For example the script in the Encode module that compiles character \n conversion tables would print out a warning if it saw the same character \n twice.

n许多对我有益的激烈质问者/hecklers （大部分是看过讲演的 London.pm (我将 David Adler 做为 London.pm 的一分子因为他订阅了这份列表)）希望我提醒各位除非你确实绝对的需要，否则真的不应该去优化。

Experimental process: jing and 3- methyl -2- methyl ethyl ketonesynthesizes by the benzene zong; Again the glacial acetic acidcatalysis produces 2, 3, 3 - trimethyl - 3H - yinduo; Again has thealkylate response production yinduo iodide after the methyl iodide;The iodide takes off molecular HI under NaOH to become freejier thealkali; Adds 5 - nitryls salicylic aldehydes in the ethyl alcohol forthe solvent under if to respond finally produces 6 '- the nitryl yinduolin spiral benzene and pinan; Through the infrared spectrum andthe ultimate analysis irrevocably proved its structure, and studiedthe annulus with to open the annulus the light to send changes colorthe performance, explained in different solvent medium ultravioletabsorption spectrometry solvent effect, and the comparisondiscoloration the response speed number difference, finally mixed itadds to the methyl methacrylate, the peroxidation benzoin formyl in the plexiglass, tested 6 '- the nitryl yinduolin spiralbenzene and pinan in the glass fatigue resistance, thethermostability.

实验过程：由苯肼和3-甲基-2-丁酮合成腙；再冰醋酸催化生成2 ，3 ，3—三甲基—3H—吲哚；再经过碘甲烷发生烷基化反应生成吲哚碘化物；碘化物在NaOH下脱去一分子HI成为费歇尔碱；在乙醇为溶剂下加5－硝基水杨醛与其反应最后生成6'—硝基吲哚啉螺苯并吡喃；通过红外光谱和元素分析确证其结构，并研究了环体与开环体的光致变色性能，解释了在不同溶剂介质中紫外吸收光谱的溶剂效应，并比较褪色反应速率数的差异，最后将其掺加到甲基丙烯酸甲酯，过氧化二苯甲酰有机玻璃中，测试6'—硝基吲哚啉螺苯并吡喃在玻璃中的抗疲劳性、热稳定性。

New leftists have a variety of reactions to discussions of press freedom, underlining the diversity of people to whom the label is applied.

新左翼分子对新闻自由的讨论有着各种各样不同的反应，突显出贴有这一标签的人们的多样性。

But that preference isn\'t enough to explain the dramatic turnaround -- the nature of the terrorists was luminously clear a year ago, when the battle for Iraq was going badly.

但这些差别还不足以解释这种显著的转变---一年以前恐怖分子的嘴脸就已经很清楚地显露出来了，当时的伊拉克战争却处于很糟的状况。

Since the Schr〓dinger equation is very difficult to be solved for the moleculescontained relatively more atomes, the algebraic approach is more efficient.

由于对原子数较多的分子，其薛定谔方程的求解非常困难，因此处理这一问题的比较有效的方法是代数方法。

Hofstadter, writing at the time of Barry Goldwater's insurgency, argued that political paranoia—a mix of anger, heated exaggeration, suspiciousness and conspiratorial fantasy—was most evident on the extreme right.

霍夫斯塔特的书写于以巴里？戈德华特为代表的叛逆时期，他指出：政治癫狂，作为一种愤怒、夸张、疑心病和阴谋论的混合物，是所有极右派分子的最显著特征。

Down-to-earth people may be important members of society, of cours e, but they do not let their importance go to their heads, they do not consider themselves to be better than others who are less important.

务实的人当然是社会中的重要一分子，只不过他们并不让这种想法侵蚀自己的头脑，他们并不认为自己比那些不是很重要的人优秀。

Advance of the cytopathological characterization of main tobacco virus diseases and molecular biology of main pathogenic viruses of tobacco will be summarized, and next study work on the tobacco virus diseases in Yunnan will be suggested.

对烟主要病毒病的细胞病理特征及主要病毒病原的分子生物学研究进展进行了简要综述，对云南烟草病毒病研究存在的问题和下一步的深入研究开展了探讨。

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。