分子

The complete description of molecular photodissociation requires the knowledge of the scalar and vector properties of the photofragments or parent molecule.

分子光解的完全描述需要了解光碎片或者母分子的标量和矢量性质。

The molecule of methyl iodide have been extensively studied in recent years by reason of the photodissociation channels of methyl iodide not only have relations with the objective of developing chemical laser but also have important significance to open out some basic theoretical questions.

过去几十年，碘甲烷是一种被广泛研究的分子，因为碘甲烷的光解通道不仅与研制化学激光的实用目的关系密切，而且对揭示单分子光解过程的一些基本理论问题有很重要的意义。

And the trend of intra-molecular charge transfer and possible photopolymerization mechanisms is explained systematically.

理论计算在GAUSSIAN-98程序包上完成，分子的几何结构在杂化的密度泛函理论B3LYP水平上优化，分子的激发态能量和跃迁偶极矩在含时密度泛函理论水平上计算。

A fluorescence probe,which is suitable to use in the photopolymerization of acrylate monomer was recommended.

如在本体聚合中，聚合前，探针分子处于单体内，而在聚合反应发生后，探针分子就处于聚合体中。

The translocation of Gq α has been proposed as one of the molecular mechanisms to control photoreceptor sensitivity.

Gq蛋白α亚基的移位被认为是控制感光细胞光敏性的重要分子机制之一，在光电传导中起分子开关和信号放大作用。

The method for measuring the velocity distribution graph is established when the photosynthate transports along .

把速率范围均匀等分成若干个速率区间，以此为横坐标；测量并计算各速率区间对应运输的同化物或水分的相对百分比 Pi，以此为纵坐标，可得液流中同化物分子和水分子运输的速率分布曲线。

The Department of Plant Biology is primarily dedicated to teaching and research in biogeochemistry and remote sensing, molecular biology, physiology of plant adaptation, phototaxis in cyanobacteria, photomorphogenesis, plant cell imaging, physiological ecology, transport and sensor physiology, plant molecular biology, mechanisms of disease resistance, plant biology, etc.

植物病理学系主要致力于教学与？？究工作，学科领域包括生物地球化学和遥感，分子生物学，植物适应生理学，蓝细菌趋光性，光形态发生，植物细胞成像，生理生态学，传输和感受器生理学，植物分子生物学，抗病机制，植物生物学等。

This research provides the molecular level evidence for the research on phylogeny and origin of goose breed.

本研究为鹅品种的种系发生和起源的研究提供了分子水平的证据，对于我国鹅品种资源的遗传评估和进一步的保护利用提供了分子基础。

The hydrogen bonding of 1:1 complexes formed between acetamide and three kinds of isomers of picolines have been completely investigated using B3LYP method at various basis set levels from 6-31G to 6-31+G and 6-31++G. The results show that the interaction energies of hydrogen bond complexes between acetamide and picoline isomers have great effects on the values of h_.

2采用密度泛函理论等方法研究了乙酰胺分子分别与甲基吡啶三种异构体分子以1：1的比例形成的氢键络合物，从B3LYP/6-31G到6-31++G基组水平进行了优化，利用结合能数据讨论了焓对作用系数的差异。

The role of the reclaimed rubber: smoke sticky pine tar containing other renewable agent, during which small molecules can penetrate into uniform knot so that sulfur containing rubber between macromolecules to swelling, reticular structure of relaxation, an increase of molecular the distance between chain and oxygen penetration, the other can also serve as free radical acceptor, has inhibited the role of gelation, but also contribute to activating agent to the rubber matrix to speed up the regeneration process of proliferation and can enhance regeneration and plasticity of sticky glue and less polluting, process performance.

对再生胶的作用：粘稠的松焦油吸含其他的再生剂，其间的小分子能均匀渗透到含有结使硫的橡胶的大分子中间，使其溶胀，网状结构松驰，增加了分子链间的距离及氧的渗透，另外还可作为游离基的接受体，有抑制凝胶化的作用，还有助于活化剂向橡胶基质扩散加快再生过程，并能提高再生胶的粘性和可塑性，且污染较小，工艺性能好。

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。