查询词典 diversity

To assure the particle diversity of PSO algorithm effectively, muddleheaded mutation is joined in iteration process.

为有效保证PSO算法的粒子多样性，在迭代过程中加入混沌变异。

In recent years The temperature rising in climate and continuous draught, together with the overgrazing and other unreasonable human activities, has resulted in serious eco-environment deterioration, less runoff, water and soil loss, more mudflow, pasture degeneration, land desertification, reduction of biological diversity, etc. This threatens the local agricultural and husbandry production and the people's living, and also restrains the social and economic development.

由于近年来气候升温、持续干旱，加上超载过牧及其他不合理的人类活动，导致生态环境严重恶化，径流量减少，水土流失、泥石流加重，草场退化、土地沙化，生物多样性减少等，使当地农牧业生产和人民生活受到威胁，制约了社会经济的发展。

Chapter 7 "Birds" and the Expressions of Poetic Nature"Flyingbirds Poems" present various and outstanding expressions ofpoetic nature by the multeity of visual angles, the abundance of theimages and the diversity of the styles.

主要表现为视角的多重性、形象的丰富性和风格的多样性，因而创作出许多各具风采的诗歌佳作。

In multi-user cooperative diversity networks, partner selection plays an important role in the performance of the whole network.

在多用户合作分集网络中，合作伙伴选择是影响网络整体性能的重要因素。

Spatial information is important for our society, but its multiformity, distribution and diversity make it very difficult to share spatial information inevitably.

空间信息是人类社会的重要信息，但其多样性、分布性和异构性等特点决定了空间信息的共享必然存在巨大的困难。

However, due to the diversity in the Asia, at the present stage, the most practicable way for this area is to collaborate from bilaterally to multilaterally, from small area to sub-region. As conditions become mature, the co-operation among the larger area or the whole Asian will be achieved.

但亚洲的多样化特点决定了在现阶段，本地区最为可行的选择是由双边合作到多边合作，由小区域合作过渡到次区域合作，待条件成熟后，再达到整个亚洲地区经济合作的更高境界。

The first stage in the process leading to such diversity is for the HSCs to become the precursor cells called multipotent progenitor cells.

导致这种多样性的步骤中，第一步就是造血干细胞发育成称为多能祖细胞的祖细胞。

It's not just mumbo-jumbo, feel-good diversity training, says Gerald Lord, V.P.

这不是不知所云、舒服的多元训练。

"The government welcomes foreign investment in Australia and I will continue to ensure that investments are consistent with Australia's national interest," Wayne Swan, treasurer, said yesterday."In approving Sinosteel's application, I have determined that a shareholding of up to 49.9 per cent in Murchison will maintain diversity of ownership within the midwest region."

"政府欢迎外国在澳大利亚进行投资，而我将继续确保这些投资符合澳大利亚的国家利益，"澳大利亚财长韦恩·斯旺昨日表示："在审批中钢集团申请的过程中我已判定，允许其控制Murchison不多于49.9%的股权，将保持中西部地区企业所有权的多元化。"

This system provides a useful tool for analysis of genetic diversity and gene location of Musca domestica L.

家蝇SRAP-PCR扩增优化系统的建立，为今后利用SRAP技术进行家蝇遗传多样性分析、基因定位奠定了基础。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。