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- lake trophic type 湖泊营养型
- Application of Fuzzy Synthetical Assesment Method in Classification of Lake Trophic Types 模糊综合评判方法在湖泊营养分类中的应用初探
- When determining the trophic types of the four lakes by chlorophyll-a, DO,saturation of DO and total content of P, Shitoukoumen Reservoir, Jingyue Pond andXinlicheng Reservoir all belong to mesotrophic water, and South Lake belongs to eutrophicwater. 利用叶绿素a、溶解氧、溶解氧饱和度及总磷浓度平均值对四个水体的营养类型所做的划分结果表明,若依据世界经济合作与开发组织(OECD)规定的湖泊叶绿素a划分标准,石头口门水库、新立城水库和净月潭水库三个水体属中营养型,南湖为富营养型;
- The paper introduces the principle and procedure of Grey clustering method,and applies the Grey clustering method for The Evaluation of Trophic Types for Shanzi Reservoir. 介绍灰色聚类法的原理和步骤,并且进一步通过应用灰色聚类法对山仔水库富营养类型进行评价。
- It is dangerous to walk on thin ice in a lake. 在湖中薄冰上行走是很危险的。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- The park borders on the shores of the lake. 公园毗连湖滨。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- John ran to the edge of the lake and plunged in. 约翰跑到湖边，跑进了水里。
- The cold wind from Lake Baikal is blowing hard. 从贝加尔湖吹来的冷风在呼啸。
- We go boating on the lake every weekend. 我们每个周末都到湖上划船。
- Keywords Shanzi Reservoir;trophic type;variation tendency;attribute recognition; 山仔水库;营养类型;变化趋势;属性识别;
- The place has a fine view of the lake. 从那个地方可看到湖泊的美丽景色。
- Do you type the letter or take a rest? 你打信呢，还是休息呢？
- My father is weekending at Lake Huron. 我父亲在休伦湖度周末。
- The headwords in this dictionary are in bold type. 本词典的词条用的是粗体字。
- The snow crusted the lake last night. 昨夜的雪使湖面结了冰。
- He devises a new type of transistor. 他发明了一种新的晶体管。
- The lake was crusted over with ice. 河面上结了一层冰。
- The west lake is noted for its scenery. 西湖以其风景而著名。
