合体

An optically inactive alcohol that is a component of the vitamin B complex.

一种光学上非活性醇，是维生素b 复合体的一种成分。

Choline is a B complex vitamin that is concentrated in high cholesterol foods like eggs and liver.

胆碱是维生素B复合体之一，它主要存在于高胆固醇食物中，比如蛋以及动物肝脏中。

A vitamin of the vitamin B complex that performs an important role in the oxidation of fats and carbohydrates and certain amino acids; occurs in many foods.

维生素b 复合体中的一种维生素，在脂肪、碳水化合物和某一氨基酸的氧化过程中起重要作用；很多食物中都存在。

Vitamin B complex Water-soluble organic compounds with loosely similar properties, distribution in natural sources, and physiological functions.

quot；维生素B复合体：性质、自然资源分布、生理功能有点类似的一些水溶性有机化合物。

The trigeminal nuclear complex in the brainstem and the divisions of the trigeminal nerve.

脑干中的三叉神经核复合体与分段的三叉神经。

In a further step the productivity of this kind of soil is estimated in order to rationally utilization the terr nera resource.

土壤生态系统是土壤自身特性和环境诸要素集合的综合体，研究土壤

It is the purpose to describe the conformational properties of both ideal and real polymer chains.

它是目的描述理想而真正聚合体链的构形财产。

Dr Kornberg worked out the details by crystallising the complex of DNA , RNA and polymerase at various stages of the process.

考恩伯格博士通过对此过程中各个阶段的 DNA 、 RNA 和聚合酶的复合体进行结晶，研究出这一过程的详细情况。

Land cover changed a lot through the Weijing and Tang Dynasties, especially in Ming and Qing Dynasties, resulting in a series of changes such as shrinkage of lakes, river re-channeling, oasis movement, and loss of vegetation due to dessication.

土地覆盖包括覆盖地球表面的天然或人工植被以及人工建筑，是地球表面的生物物理状态，是覆盖地面的自然物体和人工建筑物的综合体，反映的是地球表层的自然状况。

Effect of TP on DNA primase-polymerase α complex activity was examined using Liquid Scintillation counter. Results:It showed that IC50 value of TP inhibiting DNA primase-polymerase α complex activity was 20.28 (15.17～ 27.13)μ g/ml. TP could promote DNA primer synthesis but inhibit DNA primer extension.

结果：茶多酚对小鼠肿瘤L2细胞DNA引物酶多聚酶α复合体活性有抑制作用，半数抑制浓度（IC50）值为20.28(15.17～27.13)μg/ml；对DNA引物合成有促进作用；对引物延长亦有明显抑制作用，其IC50值为36.43μg/ml。

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。