shell upper 中文意思是什麼

shell upper 解釋
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  • 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...
  • upper : adj 1 (更)上面的,上方的,上部的;較高的;上級的;(議會)上院的;(衣服)穿在外面的。2 上流的...
  1. Thus, as the ocean becomes more and more acidic, the upper, shell - friendly portion will become thinner

    因此,隨著海洋越來越酸,海洋上層利於有殼生物存活的部份會變薄。
  2. The protection system in the upper of the boot is insulated against moisture and the degrading effects of ultra - violet rays by the waterproof leather upper shell and the waterproof lining

    防水皮革靴面和防水襯里使靴面的保護結構隔潮,並防止紫外線的老化作用。
  3. In the paper, the latticed shell of double - layer hyperbolic pyramid is vertically applied to the structure of cooling tower and reinforced concrete planks with ribs are put up around the latticed shell, in accordance with situation that the most latticed shells are applied to lateral roof and cooling tower is put up by the reinforced concrete structure, a kind of new construction that includes the lower reinforced concrete structure and the upper latticed shell structure is established

    本論文把雙層雙曲線四角錐網殼結構豎向應用於冷卻塔的筒壁,在網殼的周圍掛鋼筋混凝土帶肋板。由於目前大多數網殼結構都水平應用於屋蓋或樓蓋結構和冷卻塔筒壁大多數採用鋼筋混凝土結構,本文的研究形成了一種上部網殼結構下部鋼筋混凝土結構的新型結構。
  4. As the rise of a spherical shell with uniform thickness is 6052 times of its thickness, upper critical load of the shell subjected to uniformly distributed load was investigated, and the convergent result was still derived

    在均布荷載作用下,等厚度球殼的矢高為其厚度的6052倍時,對上臨界荷載的計算仍取得了收斂的數值結果。
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