分子的
- 与 分子的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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One can imagine the eventual emergence of a general purpose computer consisting of nothing more than a single macromolecule conjugated to a ribosomelike collection of enzymes which act upon it.
我们可以想像届时将会出现一种泛用电脑,这种电脑只由单一巨分子和各种可作用于巨分子的酵素集合体所制成。
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These humic small molecules are probably the humified products of various compounds in different humification procession. Their composition and amount will be different in different environment. This indicated the complex composition of the humic acid-like geomacromolecules and the various effect in the environment.
这些具有不同性质的腐殖酸小分子可能与腐殖酸形成过程中不同母质来源物质在不同阶段的腐殖化产物有关,并且不同环境中的腐殖酸分子由于其地质条件的差异,所含腐殖酸小分子的组成和数量都不会完全相同,表明腐殖酸类地质大分子物质结构组成的复杂性和在环境中影响的多样性。
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Chapter 5 covered the quantum chemistry study of the model molecule (410 atoms) of HupA- Acetylcolinesterase complex at HF/4-31G level with point charge model (1929 point charges) to simulate the environment effect on complex active site.
第五章:用HF/4-31G量子化学方法对单分子状态石杉碱甲、活化状态的石杉碱甲以及石杉碱甲-乙酰胆碱酯酶复合物的模型体系(410原子,1929个点电荷)进行了从头计算研究,指认了对于形成稳定复合物贡献最大的石杉碱甲分子的基团和酶的氨基酸残基,揭示了活性位点中水分子的重要作用。
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In order to study on the QSRR of fatty esters, 100 fatty esters were optimized by semiempirical calculations AM1, then calculated them by quantum chemistry algorithnl and the technique of molecule graphics and AM1 to acquire the Kier index and Kappa shape index.
为了研究脂肪酯的构效关系,应用半经验量子化学AM1法得到了100种脂肪酯分子的优势构象,利用量子化学算法和分子图形学技术获得Kier指数和Kappa形状指数,再在分子拓扑理论的基础上,提出了一个修正的拓扑染色指数mL,用多元回归技术建立了脂肪酯化合物的结构与色谱保留值的相关性模型。
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Smaller molecules pass through these membranes more easily than larger ones, allowing separation based on molecular size.
小分子要比大分子更易通过膜,因此分离是依据分子的大小
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In the Chapter 2 of this dissertation, new pulse sequences were introduced, in which CPMG and bipolar gradient pulses have been implemented into pulsed-filed-gradients spin-echo NMR spectroscopy, and is used to measure the self-diffusion coefficient of metabolites in bio-fluids.
实验结果表明,这种新方法不仅可以在生物体温或更高温度下准确测量分子的自扩散系数,不受对流和背景梯度的干扰,同时还具有复杂核磁共振谱的编辑功能,能够在不做任何物理分离的条件下,分别研究生物大分子和小分子的扩散系数,以及分子之间的相互作用。
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The configuration state and spectral properties of sandwiched thulium bisphthalocyanine(TmPc2) molecule in Langmuir films and Langmuir-Blodgett films were investigated by using the surface pressure-area isotherm and UV-Vis absorption spectra.
采用表面压-面积等温曲线和紫外-可见吸收光谱研究了稀土夹心双酞菁铥(TmPc2)分子在Langmuir膜及其Langmuir-Blodgett膜中分子的排列状态和光谱特性。
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They can help predict the toxicity and function of molecules.
可以帮助预测分子的毒性和分子功能。
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We mainly detected the TOF and angular distribution of photofragment, and get the anisotropy parameter β and the translational energy distribution. In addition, we calculated the geometries of the ground states, the excited states and the triplet excited states, and the transition electric dipole moments. According to these, the dissociation lifetimes of some molecules are calculated.
主要是探测了光解碎片的时间飞渡谱和角分布并通过前向卷积方法拟合得到了各向异性参数β和光解碎片的平动能分布;此外还用从头计算方法计算了反应物分子的基态、激发态、三重激发态的平衡几何构型和分子的跃迁偶极矩并据此计算了一部分分子的解离态寿命。
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With the development of single moleculer manipulation.Much research work has been done on DNA by optical tweezer, magnetic tweezer, micropipe, and so on. All these work has opened a new area in molecuer biology.
随着单分子操作的实验技术的发展,人们通过光镊、磁镊、微吸管等等,研究DNA分子的力学性质,探索DNA与蛋白质的相互作用,为分子生物学的研究开辟了新的天地。
- 推荐网络例句
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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。
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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。
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After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.
一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。