shell longitudinal 中文意思是什麼

shell longitudinal 解釋
船殼縱骨
  • shell : n （pl shells 2 義為 shell）1 殼；介殼；甲殼；貝。2 （昆蟲的）翅鞘；蛹的蛻皮。3 【解剖學】種子的...
  • longitudinal : adj. 1. 經度的，經線的。2. 縱的，縱向的。adv. -ly
  1. The dynamic response of cylindrical shells and conical shells under radial non - uniform impulsive loading has an important application in the filed of military and civil engineering. in this dissertation, the problem of transient response of the cylindrical shell under longitudinal line - loading and that of the conical shell under cosinoidal impulsive loading are studied, and some useful conclusions that have important significances in both theoretic studies and engineering applications are obtained

    圓柱殼和圓錐殼在側向沖擊載荷作用下的動力響應具有重要的軍事和民用工程背景，本文對縱向線載荷作用下的圓柱殼瞬態響應問題和餘弦沖擊載荷作用下的圓錐殼瞬態響應問題進行了研究，取得了一些具有重要理論意義和實用價值的研究成果。
  2. Heat transmiting principle and realization of spirally longitudinal shell - and - tube thermal exchanger

    螺旋縱流管殼換熱器的傳熱機理與實現
  3. According to the fea model of 110, 000dwt oil tank, the distribution of the stresses of the model in more than ten kinds of load cases is calculated. the structural strength of the ship is assessed. the buckling assessment of the main ship plating such as the deck, bottom, side shell, inner shell, longitudinal and transversal bulkhead is undertaken

    針對各種規定的計算載荷工況，對該船船體結構進行了強度校核。並對其主要的船體板如甲板、底板、舷側、內殼和縱橫向艙壁板等板格進行了平板屈曲校核。
  4. In the case of longitudinal and circumferential welds for pressure vessel shell courses, the cladding shall be removed by machining, unless otherwise agreed in writing by secco

    經向和周向焊接壓力容器筒體時，應通過機加工清除復層，除非賽科公司另有書面指示。
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