self-unloading 中文意思是什麼
self-unloading
解釋
自卸式-
Comparing the design of a coal terminal adopting different models of transport vessels in the pearl river delta region, this paper demonstrates the feasibility of adopting self - unloading vessels in newly - built and rebuilt terminals, to serve as a reference for similar terminal design
摘要通過對珠江三角洲河網地區某電廠煤碼頭採用不同運輸船型的比較設計，提出該區域電廠新建和改建碼頭採用自卸船碼頭的可行性與經濟性，供同類碼頭設計時參考、借鑒。 -
Depending on how the ground surface is denuded, the feature of the current crustal stress field and rock stress environment can be calculated analyzing the result in this paper : by analyzing the recovering feature of the elastic deformation of the rockmass in unload - stage under various pressures, it has been found there is close relationship between the recovering degree of the elastic deformation of the rockmass and the unloading degree of the pressure the direction of the major principal stress in the crustal stress field is not consistent with the direction of the crushing stress regional tectonics borne during the last tectonic movement. the evolving degree of the regional geomorphology evidently affects the current crustal stress field, which changes from the self - weight stress field to the horizontal stress field, with the changing of the eroding degree of the regional geomorphology ranging from valley area to hilly country to flat country. in valley area, where there is two stress belts, the bankslope s tress belt and the self - weight stress belt within the mountain. the direction of the major principal stress is nearly parallel to the ground surface and inclines towards the valley in the bankslope stress belt. it is nearly vertical in the self - weight stress belt
通過本文的研究成果，根據區域性地貌的演化特徵，我們可以大致地對現今地應力場進行判斷：在分級卸荷條件下，巖體中彈性變形的恢復具有明顯的規律性，這種規律對于研究地應力場的演變是有幫助的；地應力場中最大主應力方向與區域構造形跡在最近的構造運動中所受區域性擠壓應力的方向無明顯的對應性；區域性地貌形態的演化程度對現今地應力場的特徵具明顯的影響，隨著區域性地貌侵蝕程度由峽谷區、丘陵區、平原區的變化，現今地應力場特徵由自重應力場、水平應力場為主含少量自重應力場特徵向水平應力場的規律變化；在峽谷區，山體中具有兩個應力帶：自重應力帶和卸荷應力帶，最大主應力方向在卸荷應力帶中近平行於坡面並傾向于河谷、在自重應力帶中近於直立；根據原始地面遭剝蝕的程度，可以大致地估算最大主應力和中間主應力的量值和方向；在丘陵區和平原區，最大主應力的方向近於水平，並與附近區域性侵蝕盆地和河流的展布方向基本平行，根據原始地面遭剝蝕的程度，可以大致估算其最大主應力的量值；根據區域性地貌形態的特徵來分析工程區的現今地應力場特徵，並進而大致了解巖石的應力環境，這種分析方法得出的結論與許多實際的地應力測試成果基本一致，對于大型水電工程地下廠房和壓力隧洞的設計是有所幫助的。 -
Study on the vibration of large self - unloading ship
大型自卸船船體振動研究 -
Because there is no inner ram in cpu of 8031 single - chip and addresses of program memory and data memory are organized separately, in order to attain the goal of self - developing and to realize self - developing function of single - chip applying system, the address of program memory and data memory should be organized uniformly to be read and written for program memory and be revised for it during debugging, modifying and unloading programs
由於8031單片機的cpu無片內ram ，其程序存儲器和數據存儲器又是分開編址的，因此，為了達到自開發的目的、實現單片機應用系統的自開發功能，需要對程序存儲器和數據存儲器進行統一編址，使程序存儲器可讀寫，以便在程序調試、修改、下裝過程中修改程序存儲器。
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