繁殖的

Pollen is the male_gamete of seed plant, which plays an important role in sexual reproduction.

花粉是种子植物的雄配子体，在有性繁殖中发挥着重要作用。

In some organisms, sexual reproduction has been shown to enhance the spread of parasitic genetic elements e.g.

在一些生物中，已证明有性繁殖提高了寄生性基因元件的传播。

Such reassortment of genes is the main source of genetic variation during sexual reproduction.

交换是有性繁殖中遗传变异的主要来源之一。

Factors which affect reproductive success are also important, an issue which Darwin developed in his ideas on sexual selection.

影响繁殖成功的因素也很重要，达尔文在论述性选择观念时曾提到这一问题。

Small sandpiper-like shorebird having lobate toes and being good swimmers; breed in the arctic and winter in the tropics.

类似矶鹞的滨鸟，脚趾呈叶子形，是游泳好手；北极繁殖，热带过冬。

Small sandpiper-like shorebird having lobate toes and being good swimmers; breed in the arctic

类似矶鹞的滨鸟，脚趾呈叶子形，是游泳好手；北极繁殖，热带过冬。

Gigantea, the composition of species was single in the storey of tree, and the community was on the decline.

除了对迁地保护进行深入研究，扩大繁殖和栽培外，对巨柏的保护应立足于就地保护。

For ten years, Koen Vanmechelen has been working single-mindedly on his project – the Cosmopolitan Project.

在过去的10年间，凡麦西尔林一直专注于从事"世界鸡繁殖计划"。

Siva the god of destruction is also a god of fertility , so that we find opposite notions combined in one godhead

破坏之神湿婆也是个繁殖之神，因此我们在一个神性中发现相反的概念。

The giant pandas' naturally slow breeding rate prevents a population from recovering quickly from illegal hunting, habitat loss, and other human-related causes of mortality.

大熊猫自然繁殖速度缓慢防止人口迅速恢复从非法捕猎，栖息地丧失，和其他人有关的死亡原因。

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