查询词典 mutualism

Coadjutant net of 001 whole worlds " also say " marriage kind mutualism altar of emigrant United States .

001全球互助网&也称&婚姻类移民美国互助论坛。

The term is usually used more narrowly to mean MUTUALISM, but many mutualistic associations may have once been parasitic or may become so at some stage in their life cycle, e.g.

此术语多局限于表示共栖，但是大多植物的共栖关系曾转变为寄生关系或寄生关系出现在它们生活周期中的某一阶段。

Mutualism is a relationship between individuals of different species that benefits all the partners. However, this interaction may also be described as mutual exploitation. The "host sanctions effect" predicts that the hosts punish partners that cheat by receiving benefits without paying for them. Fig trees and their fig-pollinating wasps constitute a mutualistic system with a mainly one-to-one relationship.

为验证榕树与其传粉榕小蜂这一严格的、一对一的互利共生系统中是否存在寄主惩罚效应，作者于2007年在云南省西双版纳热带植物园中对雌雄同株的垂叶榕仍进行了单果放蜂实验。

Ants are the most abundant and diverse animal species in subterranean ecosystem. They establish various complicated associations with other organisms, in which some ant groups form the oldest mutualism with fungi and become famous mycophagous insects.

蚂蚁是陆地生态系统中种类和数量最为丰富的动物类群，与其他许多物种都具有广泛而复杂的联系；其中一些类群与真菌形成古老的共生关系，成为著名的菌食性昆虫。

Facultative mutualism The majority of mutualisms are nonobligatory and opportunistic.

这些互利共生可能是散开的，包含有不同的物种混合，如许多传粉者与其传粉植物之间的互利共生。

The major organic source for algal-farming Stegastes damselfishes was likely to be the polychaetes hidden in the algal lawn. The algae farmed by the fish were possibly to secure polychaetes rather than to use as food source. Moreover, the widespread territory overlap between Pacific gregory and blennies was possibly a sign of mutualism.

另外，草食性的领域性真雀鲷可能是以栖身在领域内藻床上的多毛类动物为食，其藻耕行为则是为了培养多毛类食物，而太平洋真雀鲷与鳚科鱼类之间领域的重叠则可能是一种互利的现象。

Lower termites ; Mutualism ; Flagellates ; Prokaryotes ; Diversity ; Function

低等白蚁；共生；鞭毛虫；原核生物；多样性；功能

In the view of the features of landscape pattern in the middle reaches of Hetian River, the landscape protection principles of development, harmonization and reality and ecological landscape construction principle including adapting nature, mutualism, adjusting ecosystem and meliorating function, local regulation and whole harmonization are put forward.

针对和田河中游地区景观生态的具体特点，提出了发展、协调、现实的景观保护原则以及适应自然、共生互利、调整结构，改善功能、局部控制与整体协调的景观生态建设原则，相应地制定出河流廊道建设、绿色植被建设以及绿洲建设的景观生态建设途径。

These results indicated that a significant mutualism developed between TYLCCNV and the Q biotype whitefly but not so obvious between TYLCCNV and the ZHJ2 biotype whitefly.

这表明，TYLCCNV与Q型烟粉虱之间能够产生显著的互惠关系，而与ZHJ2型烟粉虱之间的互惠关系则不显著。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。