wall duct 中文意思是什麼

wall duct 解釋
墻內風道
  • wall : n 1 墻壁；（石、磚等的）圍墻；城墻。2 （形狀、用途）像墻壁的東西，障壁；土堤，堤防。3 （礦井、容...
  • duct : n. 1. 管，導管，輸送管；槽，溝，渠道。2. 【無線電】波道；【電學】（電線，電纜等的）管道。
  1. The fosc is suitable for protecting fiber cable splices in straight - through and branching applications. it can be placed in underground, aerial, wall - mounting, handhole - mounting and duct - mounting applications

    本接頭盒適用於各種光纜直通接頭和分岐接頭的保護，可掛壁架空地埋和管道人井內掛壁安裝。
  2. The fosc is suitable for protecting fiber cable splices in straight - through and branching applications. it can be placed in aerial, underground, wall - mounting and wall - mounting in handhole and duct applications

    本接頭筒適用於各種光纜直通接頭和分歧接頭的保護，可地埋架空掛壁和管道人井內掛壁安裝。
  3. Low power of wall of esophagus showing duct at right, leading down to simple tubulo - alveolar gland with coiled secretory portions

    低倍鏡觀察食道。右側可見有一導管，於一單管泡狀腺相連，分泌部稱螺旋狀。
  4. The results indicate that the recirculations are caused at the closed end of the main duct and near the lower wall of the main duct in the lower side duct, and the secondary recirculation in the main duct ' s cross section, which appears only near the lower side duct, is caused due to section enlargement as gas enters the main duct from the side duct, when gas enters only at the entrance of the side duct

    實驗結果表明，在只有支管進氣的情況下，在總管的封閉端和支管下游總管壁面處產生了迴流；以及氣流從支管進入總管後由于截面擴張在總管橫截面上所誘發的二次流，並且二次流現象只發生在支管下游附近的總管橫截面上。
  5. Dose the location of wall arrangement, light support arrangement, platform arrangement, duct arrangement, ceiling filter arrangement, plenum arrangement fit the layout, general arrangement ( for each wa ) or not

    壁板系統、燈架系統、平臺系統、風管系統、頂部過濾系統、靜壓系統是否與平面布置圖和每臺設備的總圖相配？
  6. Larger changes were measured in the near wall region. the numerical simulating results of the gas - particle two - phase flow in duct show that the velocity difference of the gas and particle in the near - wall region would increase as the diameter of the particle enlarge

    絕熱兩相流的數值模擬結果表明顆粒在壁面的跟隨性隨粒徑的增大而下降，近壁區saffman升力的存在對兩相流動的軸向速度影響不大，但對顆粒的濃度分佈有一定的影響。
  7. At first, the soft of bridge structure, gqjs, is used to calculate the structure of prestressed concrete continuous beam bridge and the deformation and stress of the concrete box beam are given out ; then by measuring and analyzing the datum of the stress in the prestressed steel rope and the stress of section in the concrete box beam, this article presents two ways to identify the reasonable friction deviation factor k between longitudinal prestressed tendons and the wall of duct ( indirectly and directly ), and discover the regular pattern of prestressed friction loss

    首先運用橋梁結構分析專用軟體gqjs對預應力混凝土連續梁橋進行結構計算，得到了各施工工況下混凝土箱梁的撓度和截面應力；然後給出了識別引起結構預應力損失的孔道偏差系數k的兩種方法（間接法和直接法） 。通過對測得的預應力索沿程應力和混凝土箱梁截面應力數據的分析處理，得到了合理的預應力孔道摩擦偏差系數及預應力摩阻損失規律。
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