多成分的

It was found that the adsorbent can selectively adsorb EGCG, GCG and ECG with adsorption rates higher than 90%.

研究了这种吸附材料对茶多酚中各有效成分和咖啡因的吸附特性。

There are 65 species of Chinese herbs with confirmed anti-HBV activityd, in which 16 probable active constituents are pointed out. They are arene, ketone derivatives, alicyclic carboxylic acid, aromatic carboxylic acid, ester, lactone, cyanide derivatives, heterocycle derivatives, carotenoids, anthraquinones, flavonoids, vegetable tannin, alkaloid, terpenoids, steroids and protein. Among them, the complexes of flavonoids, terpenoids, steroids and alkaloids are more abundant.

确定了具有抗乙肝病毒活性的中草药品种65种，其中含可能活性成分共16种，即芳烃、酮类衍生物、脂环族羧酸、芳香族羧酸、酯、内酯、氰类衍生物、杂环衍生物、类胡萝卜素、蒽醌类、黄酮类、植物鞣质、生物碱、萜类、甾类和蛋白质，而16种中以黄酮类、萜类、甾类和生物碱类成分为多。

Betel quid and areca nut are both recognized as carcinogens, however, the effects of their ingredients on cells are not poorly studied.

摘要 槟榔嚼块(betel quid， BQ)与槟榔子(areca nut， AN)已经被公认为致癌物，然而有关槟榔成分对细胞的影响之研究却不多。

In the present day, PCA is applied widely in many research fields of astrophysics.

目前，主成分分析法被广泛应用于天体物理的诸多研究领域中。

The proportion of freedom to necessity is decreased or increased, according to the point of view from which the act is regarded; but there always remains an inverse ratio between them. A drowning man clutching at another and drowning him, or a hungry mother starved by suckling her baby and stealing food, or a man trained to discipline who at the word of command kills a defenceless man, all seem less guilty—that is, less free and more subject to the law of necessity to one who knows the circumstances in which they are placed, and more free to one who did not know that the man was himself drowning, that the mother was starving, that the soldier was on duty, and so on.

一个先足落水的人，抓住另一个人，那人也要淹死了；或者，一个因为哺育婴儿而疲惫不堪的、饥饿的母亲，偷了一些食物；或者，一个养成遵守纪律习惯的人，在服役期间，遵照长官命令，杀掉一个不能自卫的人——在知道那些人所处的条件的人看来，似乎罪过比较小，也就是自由比较小，属于必然性法则的成分比较多；而在不知道那个人自己就要淹死、那个母亲在挨饿、那个士兵在服役等等的人看来，自由就比较多。

Summarizing the results from this analysis, it was revealed that the analytic contained abundant components of neolignans , having dimeric phenyl propanoid structure with unsymmetrically condensed benzofuran skeleton attached with different sugar moieties.

结果显示此部分为富含木质素类化合物，所分析出的化合物多为首次在该植物发现，其中有massonianoside D(1)、7、8和C-veratroylglycol (9)为已知化合物，而2~6、10~14是新颖天然物成分。

The composition and the antioxidant activity of bog bilberry polyphenol extract as well as its anthocyanin components were investigated.

研究笃斯越桔多酚提取物的成分、花青素组分和抗氧化能力。

This seems to be more Chicom disinformation more than anything else.

这里中共的虚假情报成分好象更多一些。

Based on principal component analysis, the rules of clayey soil's behaviors affected by varied indices are studied.

采用主成分分析方法，就粘性土多指标反映其性质的规律进行了研究。

Its close-packed nuclear components are in vigorous quantum motion, but here the motion is profoundly restricted and fluidlike.

它紧凑的内核成分时刻处于量子运动之中，但在这里，运动受到诸多限制，并与流体运动相似。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。