多样性

Objective To analyze the genetic diversity of higher artemisinin-yielding Artemisia annua.

目的研究青蒿素高产的黄花蒿植株的遗传多样性特征。

Our rich cultural diversity is reflected in our food, which embraces most of the world's cuisines and artfully fuses quite a few of them.

我们丰富的文化多样性在我们的食物中充分体现，这里拥有世界各地的佳肴以及它们相互融合后的美味。

The acting mechanisms of the vegetational diversity on arthropod community were reviewed in this thesis.

本文还对生境与植被多样性影响节肢动物群落的生态学机制进行了讨论。

It was an important part in ecological control to use the arthropod community diversity to control harmful organisms.

利用节肢动物群落多样性进行有害生物控制是生态控制的重要内容。

The results showed that the difference and regularity of changes in species richness, diversity and evenness of arthropod community at different time were obvious.

结果表明，间作苜蓿棉田节肢动物群落的物种丰富度、多样性和均匀性指数在时间过程中的变化有明显的差异性和规律性。

So we can infer that hybridization played a key role in population astatic differentiation and loss of genetic diversity.

表明杂交可能是造成群体无定向分化及遗传多样性丧失的主要机制之一。

The information safety has the characteristics of the high weakness and dangerance, delitescence and abruptness, the diversity of the atta

信息安全具有高度脆弱性和风险性、潜伏性和突发性、攻击源的多样性和防范对象的不确定性、安全主体的不对称性等特征。

The result showed that 15 ISSR primers tested could produce distinct and polymorphic fingerprints among 14 cultivated strains of Auricularia auricula.

在选用的15个ISSR引物中，有2条引物建立了14个菌株的指纹图谱，其能将所有供试菌株相互间区分开来，并表现出丰富的遗传多样性。

Just as in Tibet, this is a disturbing case of old-fashioned imperialism by a repressive autocracy intolerant of

和在西藏一样，这是旧时代帝国主义的骚乱，残暴的独裁不能容忍社会文化多样性。

Therefore, with variations of spatial orientation of the symmetry axis and the surveying line azimuth, patterns of body_wave velocity show variety, and have some symmetries, gradual changes and repetitions.

因此，随着TI对称轴取向的空间变化和测线方位的变化，体波速度图案呈现多样性变化，并具有一定的对称性、渐变和重复性。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐