淤底湖 的英文怎麼說
中文拼音 [yūdehú]
淤底湖
英文
muck bottom lake-
Aiming at five kinds of targets from geneva lake which are rock, sand, pebble, grit and sullage, the features we extracted based on the cwt time - frequency matrix are singular values, some parameters of histogram and invariant moment
針對萊蒙湖底的巖石、沙、卵石、砂礫、淤泥等五類目標,文中所提取的特徵主要有時頻矩陣的奇異值、直方圖的有關參數以及不變矩等三類特徵。When excavating deep foundation ditch in the lake sediment that filled with deep and thick silt, it is a common technical problem that the upheave which caused by relief loads leading to slope destabilization
摘要在湖泊相沉積的深厚淤泥土場地開挖深基坑,由於坑底卸荷隆起導致基坑邊坡位移、失穩是常見的技術難題。Combined with the actual work experience the paper introducs operation method and characteristic of the holland ' s silas walking and sailing system that has been used in the taihu lake bottom silt investigation
摘要結合實際工作經驗,介紹荷蘭silas走航式測量系統在太湖水下、湖底淤泥調查的使用方法及系統的特點。Potential ecological risk index was applied to assessing the sediments of yaer lake, hubei province before and after dredging, which can provide scientific basis for the decision making and management of environment agencies
摘要通過對鴨兒湖底質在工程清淤前後的潛在生態風險評價,為環境保護管理部門的決策和管理提供科學的依據。分享友人