分子内的

The internal conversion processes of chlorophyll a in solvents are studied based on the reduced density matrix theory.

采用约化密度矩阵理论研究了溶液中叶绿素a分子的内转换过程。

We don't model the fall of an apple from a tree by calculating what every particle in the apple and the earth experience.

一颗苹果从树上落下时，我们并不会计算苹果内每个分子跟地球间的相互运动来建立模型。

Up to now, and probably for quite some time yet, the energetics of molecular grouping must be grossly simplified

直到现在，而且可能在以后相当一段时间内，分子团力学必须得作粗略的简化。

By using living cell imaging, time-lapse monitoring and FRAP technique, the intracellular behavior of poliovirus plus-strand RNA was studied in living host cells.

这一结果也证明了分子信标是实现病毒核酸在活细胞内可视化的有力工具。

The expressions of frequency stability are found for stabilizing and free-running CO laser.

使用CO〓激光器，在腔内吸收池条件下，测量了分子NO〓ν〓振动带的垂直谱(ΔM〓＝±1)。

Previous studies demonstrated that β-globin gene could be expressed in HEL cells induced by hydroxyurea .

本文以此为模型，探索了β—珠蛋白基因在HEL细胞内诱导表达的分子机制。

objective to elucidate molecular mechanism and effect of glutathione in lung of rats with chronic obstructive pulmonary disease.

目的 探讨还原型谷胱甘肽在慢性阻塞性肺疾病肺内合成的分子机制及其作用。

As a result, the ratio of the inner-and out-apertures of bordered pits in tracheid, gymnosperm, was 3: 1, in tracheary elements of rattan and bamboo, 1: 1. Other parameters among these plants were various.

结果表明：裸子植物管胞和竹、藤管状分子具缘纹孔的内、外口比例分别约为3：1和1：1，其它各项结构参数均存在较大差别。

The single spots imply that carbon atom of the in-plane of 奊ICs is put in the order of the hexagonal net of graphite. Compared with the size of carbon atom, the triple spots of chloride signify that there are three sizes of the molecule of cupric chloride.

EGICs层面内碳原子层原子排布保持了石墨六角网格状的特点；氯化铜分子相对碳原子层分布有三种堆垛方式。

PNIPA hydrogel has been utilized in many fields, such as drug release, enzyme immobilization and molecular separation.

PNIPA水凝胶已经在许多领域内得到应用，如药物的控制释放、固定化酶和分子分离等。

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。