查询词典 littoral zone

The underwater enclosure was built along the boundary of target water body and the lake bottom sludge was filled into the enclosure by twisting-suction dredging ship according to designing elevation for the purpose of formation of slope riffle, which will improve natural condition of littoral zone of lake, and create favorable habitation condition for ecological restoration in littoral zone of lake.

文章介绍最新开发的湖滨陡坎沿岸水域基底修复技术，主要采用人工方法在需要进行大型水生植物群落恢复的湖滨陡坎沿岸的水域实施基底修复工程措施，在目标水域边界构筑水下围埝，采用绞吸式挖泥船将疏浚的湖泥按设计高程要求吹填至基底修复工程区内，形成缓坡浅滩，改善湖泊沿岸带自然条件，为湖泊沿岸带生态修复创造良好的生境条件。

Shoaly land is a very important land and space resource with vast uses. Among shoaly land, the legal character of supra tidal and tidal zone is land, and it's ownership belongs to the country or peasant collective, but the legal nature of sub littoral zone is sea, so it's ownership only belongs to the country. And the ownership of shoaly land which silt up naturally should be determined according to the attaching rule.

沿海滩涂是一种重要的土地资源和空间资源，其中潮上带和潮间带的法律性质是土地，所有权可以属于国家，也可以属于农民集体；潮下带部分本质上属于海域，所有权只能属于国家；自然淤积形成的滩涂所有权归属应该按附合规则确定。

Shoaly land is a very important land and space resource with vast uses.Among shoaly land,the legal character of supra tidal and tidal zone is land,and it's ownership belongs to the country or peasant collective,but the legal nature of sub littoral zone is sea,so it's ownership only belongs to the country.

沿海滩涂是一种重要的土地资源和空间资源，其中潮上带和潮间带的法律性质是土地，所有权可以属于国家，也可以属于农民集体；潮下带部分本质上属于海域，所有权只能属于国家；自然淤积形成的滩涂所有权归属应该按附合规则确定。

Compare littoral; sublittoral; photic zone.

比较 littoral； sublittoral； photic zone。

Based on this method, the littoral zone flooding lines in Zhanjiang Harbor of China were analyzed by Landsat satellite remote sensing images, and the littoral topography and flooding were calculated.

利用该方法，由Landsat 卫星图像提取了我国湛江港潮间带淹水线信息，计算了湛江港潮间带地形和漫滩。

This paper carries on the demonstration research to such seven littoral zone cities as Shanghai. The evaluation index system of coastal zone sustainable development is structured, which includes three subsystem and four layers (aim, guide line, factor, and index).

本文对上海等七个海岸带城市进行了实例研究，构建了由三个子系统(压力子系统、状态子系统、响应子系统)和四个层次(目标层、准则层、要素层、指标层)的海岸带可持续发展指标体系。

Transfer period from Atlantic to Pacific leading by heavy and chemistry industry, the landscape of Maritime Industrial Development Areas is the sign of this period. Following the taking-off of Asia-Pacific region, special with Gaige Kaifang in China, show the coming period of Pacific, leading by multi-economies.(2) Coastal zone in China's lies in the core areas of the world economic periphery. The stage of economic growth just is taking-off, and different littoral zone with the different developing levels.

通过对世界经济重心在各主导海域临海地带时空演变规律的系统性的总结，研究中国临海地带在外向型经济引导下的产业结构转型以及空间结构演化机制和趋势，得出如下要点：(1)世界临海地带经济发展经历了以商贸为主导的地中海时期、以轻纺工业为主导的大西洋时期、以重化工集聚为特征的临海工业开发区景观标志着经济重心从大西洋向太平洋转移，而亚太地区经济腾飞，特别是中国的改革开放预示着以经济多元化为主导的太平洋时代的来临。

The investigations found that there were obviously different in the species richness and individual abundance in the different sampling site. The number of species and the quantity of individual collected from the littoral zone were much higher than those from the open area. The protozoan colonizing rate on PFU in the littoral zone was also significantly higher than that in the open water.

研究结果表明：（1）湖中敞水区和沿岸带原生动物种类数和个体丰度存在较明显差异，前者低于后者；（2）同一生境条件下PFU人工基质收集的原生动物种类多于采自自然基质的种类；（3）定量数据显示该湖原生动物个体数量秋、冬季在每升水中440—180个个体之间波动，较少的个体丰度与该湖属寡营养型特征有关。

A new method was presented using satellite remote sensing data in the calculation of topography and flooding at littoral zone. Flooding lines were drawn from high resolution satellite remote sensing images at different tidal level, and the topography of littoral zone was calculated with these lines. Then, the littoral zone topography was applied in the calcuation of flooding, which was checked with the satellite remote sensing images.

提出了利用卫星遥感资料计算潮间带地形和漫滩的方法：选取一组不同潮位的卫星遥感图像，提取潮间带遥感淹水线，由遥感淹水线和数值模式结合推算潮间带地形，将推算的地形用于海水漫滩计算，并用遥感淹水线检验漫滩计算结果。

Littoral belt.; littoral region; littoral zone

湖泊岸线与着根植物间的地带 littoral

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。