生物活性的

OBJECTIVE:To investigate the chemical constituents of Grewia biloba G.

目的：研究扁担杆的化学成分，寻找生物活性物质。

Because of its especial living spaces,many halobios contain bioactive substance which is good for human health.

由于海洋生物生存环境特殊，很多海洋生物中都含有对人体有益的生物活性成分。

Compared with common rice, husked rice contains more bioactive substances, such as sugar, protein, dietary fiber folic acid, creatine, vitamin B1, B2, E and thiaminoge, etc.

大米比普通米含有更多的糖类、蛋白质、膳食纤维叶酸、肌酸及维生素B1、B2、E和谷维素等生物活性物质。年供货量1.4万吨。

The last chapter summarized chemical constituents and bioactivities of Illicium genus.

第三章综述了八角属的化学成分和生物活性研究进展。

The results showed that differential gene expression occurred between cold acclimtion and nonacclimtion of Larix principis-rupprechtii.

通过分子生物学和基因工程技术，研究和利用生物活性高的抗冻蛋白[1]，筛选抗冻蛋白基因是解决这一

Lupeol, a pentacyclic triterpene present in mango, is a biologically active compound that has been reported to possess a number of pharmacological properties in the in vivo and in vitro studies.

羽扇豆醇是芒果所含的五环三萜，据报道，羽扇豆醇是一类生物活性物质，在体内及体外研究中均表现出多种药理特性。

To evaluate the effect of magnetic machinable bioactive glass-ceramic on new bone generation.

评价磁性可切削生物活性微晶玻璃对新骨生成的作用。

RESULTS:Melaleuca Alternifolia oil obtained from Melaleuca Alternifolia is a kind of very important substances for medical application.

结果：白千层油是从白千层树中提取的一种生物活性物质，在医学上具有多种重要性质。

Myxobacteria is a potential source for selection of bioactive substances.

粘细菌是新型生物活性物质筛选的优良资源。

Objective: To investigate the anti-angiogensis activity of naja naja venom.

目的：研究眼镜蛇毒在抗血管生成方面的生物活性。

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。