bone tools 中文意思是什麼
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They found that these bone tools cut the carcass effectively.
他們發現這些骨質工具切割獸肉是挺好用的。 -
At tung wan tsai, a good many archaeological relics and deposits were found. for example, there were remains such as pottery, stoneware, clam tools, bone tools and archaeological artefacts such as tombs, pillared caves and rocks with intentionally arranged positions
馬灣東灣仔發現的古物遺跡十分豐富，古物包括各類陶器、石器、蚌器、骨器，遺跡包括墓葬、柱洞、及一些刻意擺放的石塊等。 -
For surgery tools models, this dissertation presents an algorithm to transform models constructed in solid modeling system to the developed virtual system in which surgery tools models can be constructed conveniently, accurately and parameterizely. the constructed models can have high level third dimension effect. for slice - imagings, this dissertation gives an algorithm for rebuilding solid model from triangulated patch surface model and the rebuilding processing function as an important function in reverse engineering has been added to 3d - modeler system, which is a feature solid modeling system developed by cad lab of dut, so the reconstruted bone model can be further processed in the cad system
研究了實體幾何模型向三維表面模型的轉化，針對手術規劃及模擬教學系統中的醫療器械模型，提出了一種利用三維實體造型系統構建實體模型，然後轉化為本文虛擬系統所支持的表面模型的方法，能夠方便、精確和參數化地建立模型；針對斷層掃描圖象，給出了基於ct圖象反求技術進行實體幾何造型的主要步驟，以使骨骼模型能夠在本研究所開發的特徵造大連理工大學博士學位論文型系統3dm 。
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