生态学的

An article from the perspective of education ecology modern distance education, modern long-distance education as an ecosystem, its system of species composition, impact factor and the modern distance education system elements of the balance and attention to the development needs of the problem.

文章从教育生态学的视角审视现代远程教育，把现代远程教育视为一个生态系统，分析其系统内物种的组成、影响因子及现代远程教育系统内要素的平衡与发展需要注意问题。

In the study of ecology, to consider the population development of species is a very important subject.

在对生态学的研究中，考察生物种群的演化已经成为一个重要的课题。

In this paper,ecology theory was used to investigate the structure and evolution of interagency information sharing system of E-Government,and both structure model and evolution model for this system were proposed.

本文运用生态学的理论和方法，考察了电子政府部门间信息共享系统的结构和进化方式，提出了电子政府部门间信息共享生态系统的结构模型和进化模型。

Intraspecific competition is a major force in ecology and is responsible for phenomena such as dispersal and territoriality, as well as being the primary cause of population regulation via density-dependent processes.

种内竞争是生态学的一种主要影响力，是扩散和领域现象的原因，并且是种群通过密度制约过程进行调节的主要原因。

The basis of modern mammalogy before liberation was completely destroyed, because of the Anti-Japanese War.

一、前言对近代的兽类学来说，我国虽然从本世纪二十年代即已开始分类研究，三十年代也有了生态学的论文，但是经过抗日战争的破坏，新中国建立之始，实际上处于空白状态。

Second, from the point of view of ecology, vegetarianism has egoistic and altruistic advantage if we believe paragenesis is inevitable.

第二部份：是以生态学的观点为著眼，它分别从自然生态、生物互助的共生伦理，来强调素食利己与利他的优点。

However water area has not been studied on the aids of tools and concepts of landscape ecology by scientists in this area instead been discripted as an unclear and inhabit pitchiness on landscape maps.

但水体常作为不透明的、异质的嵌块在景观地图上被描绘，而水体科学家不常借用景观生态学的工具和概念解释它们。

Therefore, it is very necessary to offer the latest achievement and progress trends in ecological studies on living radiolarians to research communities, with a view to making our research on radiolarian keep pace with the world and offering more proxies of paleoenvironment and paleoceanography.

因此，有必要向我国学术界提供放射虫现代生态学的研究成果及最新发展趋势，促使我国放射虫的研究与国际接轨，以提供更多的古海洋、古环境替代性指标。

We interact with the collective behavior -- the superorganism, the ecology -- so that the room as a whole becomes an adaptive cocoon.

我们与这集体行为互动——超个体的、生态学的互动——于是整个房间作为一个整体转化为自适应的茧。

The introduction of the ecological perspective to the study of psychological contract provides a brand-new tropism for the study.

心理契约的研究中引入生态学的视角为其提供了一个崭新的研究取向。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。