查询词典 lake basin

Monitoring level fluctuation of lake in Yangtze River basin by altimetry.

利用卫星测高资料监测长江中下游湖泊水位变化。

Wyoming's Lonesome Lake captures a crystal clear likeness of Cirque of the Towers, a circular mountain-ringed basin in the Wind River Range.

怀俄明州的寂寞湖捕捉一个晶莹剔透的相似物的梦幻塔，一个圆形的山脉-环盆地在风河山脉。

North Lake Eyre Basin in central lake -16 m above sea level, the lowest point for the country.

中部盆地的北艾尔湖湖面海拔－16米，为全国最低点。

The basin is one of the Cenozoic rift basins, which has experienced a series of paleo-climate change since Early Pleistocene, including wet cold, wet-warm, and arid. A former lake was believed to develop at the early stage of late Pleistocene (around 120 ka BP), and vanish during the Holocene. With the vanishment of the lake, the early Yellow River occurred. It results in a complex sedimentary environment with fluvial and lacustrine sediments interlacing each other.

河套盆地是一个新生代断陷盆地，自更新世早期以来经历了由湿冷-湿冷/暖-全新世干旱的古气候变化，盆地的发展经历了湖泊全盛期-收缩期-消亡期-河流发育期，沉积环境演化为湖积/河积交错沉积。

And sublacustrine fan facies in half-deep lake and deep lake environments within the basin.

盆地内部半深湖—深湖环境内发育湖底扇相。

In modern researches on the grain-size characteristics of lake sediments, the methods of incertical dividing sediments grain-size have no rigorous mathematical theory to support. To resolve this omission, the case of pollen zonation was taken for reference. 338 samples measured by Mastersizer 2000 from DG02 core of Gahai lake in Qaidam Basin were studied. Considering the clustering results of sequential clusters did not change the sequence of samples, tilia software package was used to divide the dividing sediments grain-size.

针对现阶段湖泊沉积物粒度特征研究中垂直剖面分层方法所存在的数学方法的不足，借鉴孢粉分带比较成熟的案例，应用有序聚类法中次序不变的特点，以柴达木盆地尕海湖DG02钻孔338个经激光粒度仪测试的样品为研究对象，在有序聚类的数学理论基础上，借助Tilia软件将湖泊沉积物垂直剖面进行分层。

But neither the walls, nor the margin meadow, nor yet the gay, fluttering grove in which you stand, nor the lake itself, flashing with spangles, can long hold your attention; for at the head of the lake there is a gorgeous mass of orange-yellow, belonging to the main aspen belt of the basin, which seems the very fountain whence all the colour below it had flowed, and here your eye is filled and fixed.

但能长久吸引你注意的，却不是这堤，不是这缘岸的草地，不是你立于其间、色彩缤纷落叶翻飞的树林，也不是波光鳞动的湖面，而是缘湖而上尽头处那大片大片绚烂的桔红，充盈而锁定着你的目光。

A bird's eye view of the county, moving from the east to the west of the Gui River basin, shows that in the east is Jinniu Lake, in the centre are Xiadu and Guishui Parks, and in the west is Wild Duck Lake wetlands, in the north are Sanli River Wetland Park, with the three big parks and two big reserves encircle the county town and forming the largest wetland community in the north of Beijing.

从空中俯瞰延庆县城，自妫河流域从东到西，东有金牛湖、中有夏都公园、妫水公园、西有野鸭湖湿地、北有三里河湿地公园，三大公园两大保护区对延庆县城形成了包围之势，形成京北最大的湿地群落。

Basin over the volcanic landscape, mirror C Park Lake is a lava river blockage Lake, near the crater underground forest.

流域内多火山地貌，镜C泊湖是一个熔岩堰塞湖，附近有火山口地下森林。

It is an alpine moraine lake, and is the biggest freshwater lake in the Indian Ocean drainage basin water systems in Tibet.

简要说明：藏东然乌湖属波密县帕隆藏布源头，海拔4200米，为冰碛堵塞的高山湖泊，也是西藏印度洋流域水系最大的淡水湖泊。

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。