樹干級 的英文怎麼說
中文拼音 [shùgānjí]
樹干級
英文
stem class-
Cheung, vice president, business development & technology support, hong kong science & technology parks corporation, mr. alan ho, senior manager, technopreneurial funding, innovation and technology commission, and mr. simon wong, director and executive vice president, transpac asia limited, all professional investors in new ventures, studied the written plans and examined each team closely in a questions and answers session following each presentation
評判包括集富創業投資（香港）有限公司大中華及韓國投資總監陳鎮洪先生、香港科技園公司企業拓展及科技支援副總裁張樹榮先生、香港特別行政區政府創新科技署高級經理（科技創業基金）何耀榮先生和匯亞資金管理有限公司董事及執行副總裁王干芝先生。The volume of sweeping is calculated for evaluating the necessary assembly space. in chapter 4, several characteristics of collision detection are clarified. based on layered envelops bounding box and subdividing the set of the possible interference components step by step, swiftly dynamic interference checking is carried out
第四章分析了虛擬裝配中干涉檢測的特點，通過不可能干涉對象的快速篩選、基於零件級和裝配體級多層次包圍盒樹的方法、通過基本幾何元素之間精確相交測試，實現了零件靜態干涉檢測、運動零件與虛擬裝配環境中環境對象間的動態干涉檢測方法。
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