查询词典 impacts

Based on the field investigation in Aug 2001 and Aug 2002, digital China Vegetation Map in 2001 and Qinghai-Xizang Plateau Vegetation Regionalization Map in 1996, vegetation characteristic along two sides of Qinghai-Xizang highway and railway is studied in this article Meanwhile, the impacts of Qinghai-Xizang highway and railway constructions on the ecosystems are analyzed using ARCVIEW、ARC/INFO and PATCH ANALYSIS It was found that:(1) Qinghai-Xizang highway and railway span 9 altitudes,12 longitudes and 6 natural regions (East Qinghai and Qilian mountain steppe region, Chaidamu mountain desert region, South Qinghai alpine meadow steppe region, Qiangtang alpine steppe region, Guoluonaqu alpine scrub meadow region and South Xizang mountain shrub steppe region);(2) the constructions of Qinghai-Xizang highway and railway destroyed natural vegetation and landscape, especially in 50m-wide buffer regions along both sides of the roads, it was estimated that the Primary Productivity deceased by about 30504.62t/a and the gross biomass deceased by 432919.25～

：根据2001-08和2002-08月野外调查数据及2001年1∶100万中国植被图、1996年1∶400万青藏高原植被区划图和2000年青藏铁路沿线自然保护区分布及功能区界调整图，以青藏公路铁路沿线植被生态系统为研究对象，运用ARCVIEW和ARC/INFO软件研究青藏公路铁路建设对沿线生态系统结构的影响，结论如下：①青藏公路铁路南北跨越9个纬度，东西跨越12个经度，共穿越青东祁连山地草原地带、柴达木山地荒漠地带、青南高寒草甸草原地带、羌塘高寒草原地带、果洛那曲高寒灌丛草甸地带和藏南山地灌丛草原地带6个自然区，对植被类型的统计结果显示了地带性。②青藏公路铁路的建设对生态系统产生直接的切割，使景观更加破碎。

This view impacts on art and design learning and pedagogy, in that it seeks a profound degree of self-interrogation from the student.

另一些受访者讨论了设计能力和个人发展的联系。设计代理的主管描述了这种联系是如何被开拓而取代政策。

In this thesis, the radiation principle and the structure of slot antenna are studied and the impacts on its performance of every structure parameter in a slot antenna design are analyzed. On this foundation, a design plan of planar slot array antennas is proposed. The design has some structural feature as follows:(1) with different dielectric layers and microstrip line structure to guide the electromagnetic wave effectively;(2) the feeding network formed of microstrip line can match with the radiating slots expediently;(3) in order to increase the bandwidth of the antenna, the wider slot and branched feeding microstrip line are adopted to form a double resonance.

本文对缝隙辐射的原理、缝隙天线的结构作了探讨，分析了缝隙天线设计中各结构参数对其性能的影响，并在此基础上提出一种平面型缝隙天线的设计方案，它具有以下的特点：(1)采用分层结构，以不同的介电系数和微带线结构形成对电磁波的有效引导；(2)利用微带线构成馈电网络可以方便地与辐射缝隙进行匹配；(3)增大缝隙的宽度，并利用馈电微带线的枝节形成双谐振，以增加天线的带宽。

And atmospheric pollution, and measures for the reduction of potential impacts, both on board and ashore.

针对环境管理制订预防性措施，包含对海洋和大气污染源的识别、船岸对减少其潜在影响所采取的措施。

Sources of marine and atmospheric pollution, and measures for the reduction of potential impacts,both on board and ashore.

针对环境管理制订预防性方法，包含船岸识别海上和空气污染源和减少潜在影响的措施。

Among all the impacts of Zen Buddhism on the poem, the impact on human is the first.

佛教禅学对诗的影响，首先是对人的影响。

Orchid mycorrhizae has certain impacts on germination of orchid seeds and growth of orchid seedlings.

菌根真菌对兰科植物的种子萌发及植株生长发育均有一定影响。

This paper reviewed the recent advances of studies on regenerating strategies with self-pollinating crops. The impacts of threshold germination rate for regeneration, rejuvenation population size, and seeds harvested methods on the maintenance of genetic integrity were also discussed.

本文综述了国内外自花授粉作物种质资源繁殖更新策略研究的最新进展，并对更新种质资源活力、繁殖群体规模和种子收获方式对种质资源遗传完整性的影响进行讨论。

It is essential to search for the impacts on Olympic economy, which will upgrade the commercial value of related industrials and enterprises.

在2008年北京奥运会举办的前一年来分析和探讨奥运经济对各相关行业以及对微观企业的商业价值影响，尤其是对我国中小企业的商业价值影响，显得尤为重要和必要。

However, they believe there are negative impacts of the environmental and human health damage.

而负面的价值较指向科学研究所带来对环境的破坏与对身体健康的危害。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。