rock drawing 中文意思是什麼
rock drawing
解釋
石山表示-
Yes. the loadstone rock was drawing him, and he must sail on, until he struck
是的，磁力礁吸引著他，他必須揚帆前進，直至觸礁為止。 -
Yes. like the mariner in the old story, the winds and streams had driven him within the influence of the loadstone rock, and it was drawing him to itself, and he must go
是的，正如在古老故事里的老水手一樣，海風和洋流已把他送進了磁礁的磁力圈，那礁石正把他不容抗拒地吸引過去。 -
The standard drawing of composite tunnel lining for single - track railway tunnel is improved, and the concept of full - circular monolithic lining and some kinds of primary scheme have been given. the design schemes are proposed after studying the stability of surrounding rock, comparing technique economy and analyzing all kinds of primary schemes
本文針對單線電化鐵路隧道復合式襯砌標準圖存在的問題進行了結構優化設計研究，提出了全環整體模築襯砌的概念和若干種方案，並對其進行圍巖穩定性分析、技術經濟比較和綜合受力分析，在此基礎上提出了建議採用的設計方案。 -
He pointed to the drawing upon resting rock.
他指著大石頭上的畫 -
E. on the basis of drawing up the discrete rod element, the preprocessor procedure forming the element formation of arbitrary orientation rock bolt is worked out. f
在編制離散式桿單元的基礎上，編制了生成任意巖體錨桿單元信息的前處理程序，從而克服了常規的有限元演算法中必須將錨桿布置於單元結點的常規做法。 -
Aiming mainly at the application of cad technology in geological survey as well as providing complete geology materials for mining designing, this paper has discussed and studied several pieces of key technology and method involved in design and realization of software, whole structure as well as selection of development tool and environment of software and so on. from the practice of engineering application, this paper carries out the following items : accessing structure of geological survey data as well as mutual transforming technology with its graphics. the theory and method of automatic drawing boundary line between ore and rock based on the artificial neural network
論文從工程應用的實際出發，主要進行了以下幾方面的工作：地測數據的存取結構及其與相關圖形的互動技術基於人工神經網路的礦巖界線的自動繪制理論與方法基於opengl技術的3d礦床模型的自動生成理論與方法基於粗糙集理論的地測數據預測分析模型本論文綜合運用了先進的objectarx技術、數據庫技術、 opengl圖形技術、 ado數據庫連接技術，以可視化開發工具visualc + + 6 . 0為開發平臺，以autocad通用圖形系統為應用平臺，以mssqlserver為數據庫平臺，完成了系統的總體設計與軟體實現。 -
On the basis of the interrelated theories about the science of earth information, karst environment, as well as social and economic statistics, and with the support of the technology of remote sensing and geographical information system, the paper takes guizhou area as the example to make a analysis on the spatial patterns, the process and the evolution mechanism, and the driving factors of the rock desertification. meanwhile, to study of karst rock desertification, this paper makes a contrastive analysis of such special subjects as the ways of drawing information of rock desertification in the typical areas with plateau - gorge structure, the patterns and changes on the landscape ecology of rock desertification and the remote sensing monitoring on the ecological returns of controlling project
根據地球信息科學、喀斯特環境學、社會經濟統計學等相關學科理論，在遙感和地理信息系統技術的支撐下，分析和探討了貴州喀斯特石漠化的空間分佈格局、發育演化機制和驅動因子，並進行了高原?峽谷二元地域結構單元中典型樣區的石漠化信息提取方法、石漠化景觀生態格局及其變化和治理工程的生態效益遙感監測等專題內容對比分析，多尺度地開展喀斯特石漠化問題的研究。
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