查询词典 vegetational

The acting mechanisms of the vegetational diversity on arthropod community were reviewed in this thesis.

本文还对生境与植被多样性影响节肢动物群落的生态学机制进行了讨论。

Its research areas Include: Climatology and biometeorology; Rainfall and its biological effects; Erosion and the deposition of sediments: dust storms; Dunes, their structure and formation; Microclimatology; Dew and hygroscopic moisture; Soil flora and fauna in arid lands; Seed germination and its improvement; Vegetational studies in desert regions worldwide; The physiology and ecology of plants and animals; Foraging patterns of mammals; Parasites and predators; Diurnal rhythmicity and phenology; The impact of grazing; Wildlife conservation; Anthropology and sociology of desert peoples; Oasis settlement; Human ecology and traditional land use; Land classification and improvement; Water control; Remote sensing; Desertification, its causes and control.

具体内容包罗万象：气候学和生物气象学；降雨和它的生物影响；沉积物的腐蚀和沉积；沙丘结构和形成；干旱地区的植物和动物群；寄生物和捕食动物；干旱地区的人类学和社会学；干旱地区的绿地建设；水控制和干旱地区的沙漠化的成因和控制等。

Karst desertification is one of the most important environmental effect of territorial utilization and vegetational variation in karst region which including the labefaction of solid, vegetation and surface condition and the descend of productivity.

喀斯特石漠化是喀斯特地区土地利用与土地覆被变化的最重要环境效应之一，包括了土壤、植被、地表状况的恶化和生产力的下降。

As a result of excessive deforestation and the destruction of other vegetational cover, flood control is becoming increasingly difficult

由于乱砍乱伐以及对其他植被的破坏，洪水控制变得愈来愈困难了

The destruction of vegetational cover in the region developed from red sandstone results in severe soil erosion.

不合理的开发和利用所导致植被覆盖的破坏严重，致使红砂岩母质地区长期以来遭受到强烈的土壤侵蚀。

Second, China is unique in being the country in the world that includes a region with vegetational conti...

在该范围内，我们确定了 3个植物多样性热点地区：横断山脉地区、华中地区和岭南地区，它们的植物多样性和特有性程度都很高，其中横断山脉地区尤为突出。

Vegetational and floristic characteristics of Guangxi I.

广西植被和植物区系基本特征 I。

Regions rich in vegetal products; vegetational cover; the decaying vegetative layer covering a forest floor.

盛产植物产品的地区；植被；腐烂的植物叶子覆盖了森林的地表。

According to the results of sporo-pollen analysis of Diaojiaohaizi and Bojianghaizi sections, vegetational evolution series in time and space since 11kaB.

根据调角海子剖面及泊江海子剖面孢粉分析的结果，建立了北方农牧交错带11Ka B.P。

However, Some researches on the response of natural enemies to the habitats and vegetational diversity suggested that the movement ability of the natural enemies plays an important role in determining their abundance in diversified agroecosystem.

也有研究认为：生境与植被多样性对天敌数量的影响，天敌本身的运动迁移能力有非常重要的作用。

After explaining total design of automated test system for microcircuit , the thesis introduces GPIB standard .

文章在说明了微电路模块自动测试系统的总体设计后，对GPIB标准进行了介绍。

He interceded in my behalf.

他替我说情。