查询词典 wetland

As the environmental capacity of lead in soil subsystem is calculated by using the equilibrium model of matter, it shows that the simulated wetland system has a high capacity for bearing the heavy metal pollution of lead.

同时， 应用物质平衡模型，计算得土壤子系统Pb的环境容量较大，因此整个模拟系统对Pb污染的承受力较大。

S a main source and sink of nitrogen from lake wetland ecosystem, lake sediment has an important significance for biogeochemical cycle of nitrogen.

bstract 湖泊底泥作为湖泊湿地生态系统中氮素的主要源与汇，对氮素的生物地球化学循环具有重要意义。

Wetland is one of ecosystems with important environmental functions and habitats for various biota on the earth.

湿地是地球上具有重要环境功能的生态系统和多种生物的栖息地之一。

With a sample study area in Xi'an Bahe River,the urban wetland biotope formation and evaluation issues were discussed in this paper.

本文结合西安市灞河湿地研究样区，对城市湿地鸟类生境构成与评价问题进行了探讨。

Sell out the Wetland to the bossiness company.

有一个孩子回答："为什么，除非你付给我1元钱。"

As the famous production base of fishery, bulrush base and tourist attraction in Jilin province, Chagan Lake was inscribed into provincial nature reserve which is meant to protect the wetland ecosystem around the lake.

著名的渔业生产基地，芦苇基地和旅游景点吉林省查干湖是写入其中省级自然保护区是保护湿地生态系统的湖。

The suggestions employed on different river segments included buffer strips, wetland creation and restoration, habitat diversity creation and near-nature engineering, separately could alleviate human disturbances and canalization effects, link broken river corridor, and improve habitat quality and biodiversity.

此外，鉴於B河段河川渠道化日益加深，导致河流廊道潜在栖地消失与河廊联系中断的情形，建议以近自然工法护岸及护堤的规划加以改善。

Applied with the holistic analysis method, based on the theorem of maximal probability multiplication and the principle of cannikin, the paper establishes a coordination model between the sub-systems (river, wetland, lake, city, dryland) within the ecological water allocation system of the river basin.

本文应用整体分析法，基于最大概率乘积定理和"木桶法则"，构造了流域生态用水分配系统的协调性评价模型，分析了各子系统生态用水分配的合理度，完善了流域生态用水分配合理性的评价内容和方法。

The conditions of progradation or erosion of coastal tidal flat and canopied salt marsh are the main scientific reference for corresponding the wetland conservation and economic development.

通过2005年7月对盐城海岸7个断面滩面高程、泥沙粒度和植被分布进行测量及调查，结合1992年6月、2002年5月、2005年4月的卫星图片资料，分析滩涂的淤蚀和植被的分布及扩展状况。

Any of several wetland plants of similar aspect,such as the papyrus and the cattail.

其他同类植物同类的生长在沼泽地的植物，好纸莎草或宽叶香蒲

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。