查询词典 vegetation

Ecological environment, the organic combination of human being and natural animal, vegetation, micro-organism and environmental factor, is the foundation of human existence and development.

中文摘要：生态环境是人类和自然界的动物、植物、微生物与环境因子的有机的组合体，是人类赖以生存和发展的基础。

Dramatic declines in rainfall were attributed to mistreatment of the region's vegetation.

降雨量的大幅减少主要是由于该地区植被的破坏。

Forest harvest model ; ecological gap model ; ecological compartment model ; process model ; vegetation distribution model ; mixed model

森林收获模型；生态林窗模型；生态分室模型；过程模型；植被分布模型；混合模型

Vertical patterns of montane vegetation in China.

中国山地植被垂直分布的规律性。

There is no driving in the woods for a tank, it can mow down sparse vegetation, of course, but I've never seen a tank push through brick walls like they show in the movies.

在树林里坦克无法行驶。当然，它能够推倒稀松的植物，但我从来没有看到过象电影里那样坦克穿过砖墙。

In this paper,the effects of grazing and mowing on meadow vegetation succession in Kerqin Steppe were studied.

放牧和刈割是牧区草地的两种主要利用方式，也是影响草地生态系统的主要因子。

The destruction of beach vegetation will be more aggravated with further mud flat reclamation, the rise of sea level and a drop of silts.

随着滩涂围垦的加剧、未来海平面的上升和河流泥沙大量减少，将会导致潮滩植被进一步破坏。

Mangrove soil nutrition was more abundant than its corresponding mudflat without any vegetation.

2红树林土壤养分优于相应的对照光滩，红树林与其对照光滩土壤主要化学因子间的水平差异主要是红树植物引起的。

The park that was inscribed on the list of UNESCO World Heritage Site in 1984 contains five vegetation zones that are home to rare plants and diverse fauna: the black bear, mule deer, bobcats, marmots and chipmunks.

即是在联合国教科文组织世界遗产名单于1984年公园包括5个植被区域，居住着多种珍稀植物和动物：黑熊，骡鹿，山猫，旱獭和花鼠。

Their seasonal variations were related with vegetation characteristics such as leaf area index and canopy height as well as wind speed.d had a close linear relationship with h,and the variations of Z0 with h could be expressed by quadric curves.d/h and Z0/h were nearly correlated with LAI,and multiple correlation coefficient could be 0.99 and 0.78,respectively.

芦苇湿地的Z0和d的季节变化主要受叶面积指数、株高及风速的影响。d随h的增加而单调增加，Z0随着h的变化遵循二次曲线，d/h、Z0/h与LAI之间的复相关系数分别为0.99和0.78。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。