ecological的例句大全

Control impact of rice-duck ecological structure on harmful biotic community of rice fields

稻鸭生态结构对稻田有害生物群落的控制作用

The enterprise cluster, which possesses some behavioral traits of the biotic community, is a social ecological system.

企业集群有着生物群落的行为特征，它本身就是一个社会生态系统。

The landscape ecological mechanism of system coupling is the spatial difference of non biotic environment and the heterogeneity caused by disturbances. The force or energy of system coupling is disturbances.

系统耦合的景观生态学机制为非生物环境的空间分异和各种干扰导致的景观异质化，各种干扰是系统耦合的介质。

The seasonal ecological features of phytoplankton community including its species composition, population size, dominant species, saprobic indicator, diversity index and diatom biotic index were preliminarily studied at 22 sampling stations in the Chaohu Lake, Anhui Province.

对巢湖浮游植物在22个样点，四季采样，进行了种类组成、种群数量、优势种、污染指示种，多样性指数及硅藻指数等群落生态学的初步研究。

The increase in species, variation in community structure and obvious recovery in relative biomass index and relative biotic density index of necton indicated that ecological environment of Yun-dang lake had been improved greatly by further comprehensive control and management since 1993.

游泳生物种类的增加和群落结构的变化以及相对生物量指数和相对生物密度指数的明显恢复，表明筼筜湖经过1993年以来的进一步综合治理，生态环境的改善是显著的。

Magpie is widespread resident birds in the North of China. The amount of magpie has evident pertinence with the quality of urban ecological environment.

喜鹊是我国北方城市的留鸟，其数量的多少与城市生态环境质量有明显的相关性。

The results indicated that there was an ecological succession of wetland soil types and its restoration successive series followed the order of aeolian sandy soil, meadow, bog soil and then peat soil.

结果表明，在若尔盖高原湿地生态恢复过程中，土壤类型发生相应的生态演替，其恢复演替序列为风沙土→草甸土→沼泽土→泥炭土。

Some ecological characteristics of the Cotton Pink Bollworm and the type of development

棉红铃虫的若干生态特性及其发生类型

The Ecological Effect of Biological Control Based on Variation of Population of Corn Borer

从玉米螟种群数量的变化看生物防治的生态学效应

Based on experiences from practical work, this article do some study about standardization of the supervision and management system carried out in soil and water conservation ecological construction.

本文根据监理工作实践体会，对水土保持生态建设监理制规范化做一些探讨。

Make the city breathe freely& Discussion about Previous concrete used in Ecological road pavement

让城市自由呼吸&关于透水混凝土用于城市生态道路铺装的探讨

As there is no need to discharge the brine to sea from cooling tower, the ecological impact on ocean is eliminated.

海水冷却塔无需向大海排出部分浓缩海水，完全杜绝了给海洋造成的热污染和生态影响。

Analysis on Dominant Ecological Function of Broad Leaf Evergreen Forest Compared with Others

常绿阔叶林比较其他林种生态功能优势分析研究

Thanks to its self-cleaning funtion, the sea is able to maintain its ecological balance.

大海具有自净作用, 可以维持生态平衡.

Ecological landscape mapping is one of the fields of thematic mapping.

生态景观制图是专题制图学的重要发展方向之一.

The sandstorm diffusion is an ecological environment problem which is difficult to analyze.

风沙扩散是一个比较难于研究的生态环境问题.

Sandstorm is a meteorological disaster, but also a serious ecological environment problem.

沙尘暴是一种气象灾害, 也是严重的生态环境问题.

Karst rocky desertification hazard is one important geo-ecological disaster existing in the karst area.

摘要喀斯特石漠化灾害是存在于喀斯特区的一种重要的地质 - 生态灾害.

Wild China, as the master work of the ecological documentary, achieves great communicative effect by the help of its English commentary which has unique glamour.

《美丽中国》作为生态纪录片的代表之作，它的英语解说词以其独特的魅力帮助该片达到了很好的传播效果。

Hongya County is a national advanced county for its ecological agriculture construction.

洪雅是“全国生态农业建设先进县”.