掘土類 的英文怎麼說
中文拼音 [juétǔlèi]
掘土類
英文
fossoria-
Applying the basic theories of spatial data mining and geomorphology, taking the loess plateau of north shaanxi province, china as the research area, this dissertation explored the theories and systematic structures of geomorphologic data mining and acknowledge discovery from dems, ascertained the systematic structures of topographic factors and synthetic topographic acknowledge, as well as systemically summarized mining algorithms from dems. the author pa id more attention also to analyze the principle and algorithm of flow length, curvature, relief, the earth ' s surface incision and gully density. in this research, the elementary constitutes and mining algorithms of regional character acknowledge in the loess plateau were probed
本研究在廣泛總結前人研究成果與研究經驗的基礎上，利用空間數據挖掘和地形地貌學的基本理論，以陜北黃土高原多地貌類型區為實驗樣區，以1 10000比例尺dem為樣本數據，探討了dem中地形地貌數據挖掘與知識發現的理論方法和體系結構；確定了宏觀和微觀地形因子、地形綜合特徵知識的體系結構；系統總結了dem基本地形因子的提取演算法，並重點對坡長、曲率、地形的起伏度、切割深度和溝壑密度因子提取的原理與演算法作了深入的分析；提出了黃土高原地區區域特徵知識的基本構成及其系統完整、科學可行的挖掘提取演算法；擴充了arcviewgis軟體平臺中dem空間分析的基本功能；實現了以delphi7 . 0為平臺的地形信息輔助挖掘系統的設計與開發；完成了對黃土高原多地貌類型區（樣區）地形信息空間分異特徵的分析。In order to facilitate selection of tbms in a project based on engineering geology and hydrogeology conditions, project characteristics and environmental constraints, it is necessary to understand the operation mechanisms of different tbms and classify them accordingly
本文介紹了各種類型的全斷面隧道掘進機的運行機理，並根據最終開挖隧道斷面，掌子面的支護類型及巖土體的破碎機理對全斷面隧道掘進機進行分類。Later, large numbers of fossils were found there, of many different species. they included both marine and land organisms, and revealed much about the organisms " evolution and the changing geographical environment. tsailiao creek became a world - famous fossil site
爾后陸續發掘出土的化石不但種類繁多，數量豐富，更包含海相與陸相生物種屬，對海陸生物的演化與古地理環境的變遷具有研究價值，也使得菜寮溪成為世界聞名的化石重鎮。Gaotang jinxing mechanical engineering company has the latest equipment for digging and transportation. it can independently conduct various earthwork, tuansferring soil and roadbed constructions
公告板：高唐金興機械施工公司，擁有最先進的挖掘運輸等設備，能獨立承擔各類土方挖掘、調土、路基鋪設和吊裝任務。It provides advanced equipment and technology to the customers in china, and imports all kinds of construction machine such as bulldozer, excavator, wheel loader, motor grader, crane, dump truck, special vehicle, road compactor and maintenance equipment, asphalt mixer, crusher, concrete mixer and so on
為中國的工程用戶帶來日本先進技術和設備，主要經營各類工程機械設備：包括推土機、挖掘機、裝載機、平地機、汽車起重機、自卸車和各種用途車輛、路面路基壓實維護設備、瀝青灑布拌和設備、以及成套的碎石設備、混凝土辦和設備。分享友人