分子内的

This study proved that rutin could be directly absorbed into intestinal capillaries and lacteal ducts without hydrolysis by intestinal microflora.

本实验证明原型的芸香素药物分子可直接被吸收进入小肠绒毛中的微血管与乳糜管中，而不一定需要经过肠内微生菌丛的水解作用后才可被生体吸收。

Low-valent titanium reagent induced the monomolecular reduction of N-substitutedphthalimides supplied a new method of synthesis hydroxyl lactams. This method was moreeconomic, convenient and in higher yields comparing with other methods reported before,therefore it has practical value.

4低价钛试剂引起邻苯二甲酰亚胺的单分子还原反应提供了一种合成羟基内酰胺的新方法，和文献方法相比，我们的方法试剂便宜易得，毋需溶剂，操作简便，收率也有所提高，具有实用价值。

In one series of experiments, we observed the lengthening of the nine-carbon molecule nonyl thiol to form 10-carbon decanoic acid, a compound similar to the acids that drive metabolic reactions in living cells.

我们做过一系列实验，观察到九个碳的壬硫醇增长形成十个碳的癸酸，这个分子与细胞内驱动代谢反应的有机酸很类似。

These methods range from the molecular level to the investigation of individual cell taste and olfactory epithelia.

这些方法分布在从Molecule 分子水准到的范围内个别细胞的调查品尝和嗅觉的上皮细胞。

Later, electroluminescences based on organic phosphorescent complexes have drawn particular attention in recent years.

在过去20年对小分子电致发光器件的研究中，由于没有充分利用三线态激子能量，器件的内量子效率存在25%的理论极限。

Progress in modern radio astronomy led to the discovery of space masers in the microwave range, and it became a powerful tool for studies of interstellar star-forming molecular clouds.

在现代广播的进展导致了空间微波激射器在微波范围内发现天文学，它成了明星的星际研究的有力工具，形成分子云。

Two models have been proposed to explain molecular mechanism of Dkk's inhibition role in canonical Wnt pathway: in the first model, Dkk1 competes for binding of Wnt co-receptor LRP6; in the second model, Dkk1 can form a ternary complex with LRP6 and Kremen at the presence of Kremen, and triggers the endocytosis of this ternary complex quickly. The controversies between these two models exist during these years.

现今有两种模型分别解释Dkk抑制经典Wnt信号的分子机制：在第一种模型中，一些研究者认为Dkk1主要通过在细胞外与配体Wnt竞争受体LRP6从而抑制Wnt信号；在第二种模型中，另一些研究者们则认为在Kremen存在的情况下，Dkk1通过诱导形成Dkk1-LRP6-Kremen三元复合物，并迅速诱导这个三元复合物的内吞从而发挥抑制功能。

The DNA data analysis showed that the average intra-species genetic distance was 0-0.005; there was no significant genetic divergence between the western flower thrips found in Beijing in 2003 and those reported internationally.

分子数据分析显示：种内个体间平均遗传距离在0~0.005之间，2003年在北京发现的西花蓟马与欧洲等地区报导的西花蓟马不存在明显的遗传差异；9种蓟马种间平均遗传距离为0.213。

Emphasis is placed on the use of organic thin films in active organic devices including organic LEDs, solar cells, photodetectors, transistors, chemical sensors, memory cells, electrochromic devices, as well as xerography and organic non-linear optics. How to reach the ultimate miniaturization limit of molecular electronics and related nanoscale patterning techniques of organic materials will also be discussed.

课程重点是放在主动有机元件内使用的有机薄膜，包括有机LED、太阳能电池、光子侦测仪、电晶体、化学感应器、记忆单元、电致色装置，以及影印技术和有机非线性光学；亦将讨论如何达到分子电子学和有机材质相关的奈米级制像技术的微缩极限。

All transition states in the assisted aminolysis are 35—70 kJ/mol lower than those for the non-assisted reaction.

研究结果还表明：水分子的参与有利于N-甲基b-磺内酰胺的氨解反应，它能够大大的降低反应能垒，降低值约为35—70 kJ/mol。

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。