jet section 中文意思是什麼
jet section
解釋
噴流橫截面-
A reasonable position of driving nozzle helps to achieve the maximum material flow that also depends on other parameters such as backpressure, properties of conveyed material and driving gas. it is observed that, an increase of convergent section angle is harmful to the pneumatic conveying system, and also influences on the mass flow rate of conveyed material, the distribution of static pressures in injector and the pressure drops of conveying pipe. in addition, within a reasonable scope of air mass rate, increasing the driving jet velocity is more advantageous than enlarging the dimension of driving nozzle
試驗研究發現，氣體噴嘴位置對氣固噴射器的輸送能力影響最大，氣體噴嘴存在某一最佳位置，而這一最佳位置與背壓、輸送物料特性和輸送風特性相關聯；氣固噴射器的收縮角對其輸送能力、內部靜壓分佈和輸送管阻力特性均有適量影響，收縮角增大對整個輸送系統均不利；在適當的輸送風范圍內，提高氣體噴嘴出口速度比擴大氣體噴嘴尺寸更為有利，但氣體噴嘴出口速度過高會增加氣固噴射器和輸送管內的能量損耗，給輸送帶來不利的影響；系統背壓與氣固噴射器的氣體噴嘴出口速度的選取有關。 -
The elementary flow structure is a mixed structure of the main jet section and the swirl software. the boundary section is a strong turbulent cut section. the main jet mainly dissipates the energy in this section
主射流機誡能的傳遞、再分配和消散過程中，紊流脈動所提取的能量最多，其次h漩渦所吸收的能量。 -
The sem photos of fiber cross section also verified that the structure of dry - jet wet - spun fiber was tighter than that of wet - spun fiber
纖維截面的sem電鏡照片也證實乾濕紡纖維的結構比濕紡纖維密實。 -
In order to achieve the optimized tunneling approach, first, tunneling procedures, shift length, horizontal jet grouting length, bench length and space length between c and d part of crd method are optimized ; on the basis of these results, two kinds of tunneling schemes are calculated with three - dimensional fem and the optimized tunneling scheme is achieved. as results of the optimized scheme, the conclusion is made that the gas pipe above the tunnel of sk3 + 355 section is secure. the calculation results are verified through comparison of numerical simulation results and site - monitoring measurement data
為得出適合本段工程的最佳施工路線，利用大型有限元通用軟體ansys對開挖順序、開挖進尺、水平旋噴長度、臺階長度及crd工法施工的c 、 d部相錯長度進行了有限元數值模擬和優化分析，並利用這些分析結果，進行了兩個施工方案的三維有限元動態施工模擬，得出了較優的施工方案，並利用施工后的地表沉降槽曲線，對sk3 + 355斷面處隧道上方的煤氣管線的安全性進行了分析，得出了利用此施工方案施工不會造成此處煤氣管線破壞的結論。 -
Inverse 4 - section chromeplated steel pole, steel arms, manual open, abs handle, air - jet fabrics cloth, both for rainy and sunny use
鍍鉻鋼四倒傘桿，鋼骨手開三折傘架， abs天堂手柄，碰擊布轉印水草花傘面，本雙帶素革拉鏈包，晴雨兼用。 -
Inverse 4 - section chromeplated steel pole, bright silver colored handle, air - jet fabrics cloth, packing with protective sleeve made of the same material as the cover, both for rainy and sunny use
鍍鉻鋼四倒傘桿，亮銀手柄，傘面為碰擊布轉印玖瑰花，本色布套，晴雨兼用。 -
The feeder has a small cross - section, compact structure, and the advantage of high transmission efficiency, but also under some pressure in transmission materials, and no jet
該喂料器具有橫截面小、結構緊湊且輸送效率高的優點，並能在一定壓力下進行輸送，物料不反噴。 -
Inverse 4 - section chromeplated steel pole, bright silver colored steel arms, manual open, high density air - jet fabrics cloth, packing with protective sleeve made of the same material as the cover, both for rainy and sunny use
鍍鉻鋼四倒傘桿，亮銀鋼骨直三條手柄，配以高密碰擊布傘面，本色布套，晴雨兼用。 -
Embraer takes a shareholding of 51 % of registered capital and chinese party takes a shareholding of 49 % of registered capital ; its place of business is at no. 1 general section, yantai road, high tech development zone, pingfang district, harbin, china, factory building covers an area of 24000 square meters ; scope of business is to manufacture world famous 30 to 50 seats regional jet airplane erj145 family in china, including final assembly, selling to domestic markets and provide all - round customer support and after - sales service
巴航占注冊資本的51 % ，中方占注冊資本的49 % ；地址設在哈爾濱市平房經濟技術開發區煙臺路集中區1號，廠房佔地面積24000平方米；經營范圍是在中國生產目前暢銷世界的30至50座支線噴氣客機erj145系列，包括該系列飛機的總裝，向國內市場的銷售，並提供全方位的用戶支援及售後服務。 -
Inverse 4 - section chromeplated steel pole, 8 aluminium arms, manual open, air - jet embroidered fabrics cloth, same - color - as - cloth embroidered bag packing, both for rainy and sunny use
亮銀鋼四倒傘桿，鋁骨三折手開八片手傘架，碰擊布拼面繡葉花，本色布套繡花，晴雨兼用。 -
Inverse 4 - section chromeplated steel pole, steel arms, manual open, bright silver colored handle, air - jet embroidered fabrics cloth, same - color - as - cloth embroidered bag packing, both for rainy and sunny use
鍍鉻鋼四倒傘桿，鋼骨三折手開傘架，亮銀天堂柄，配以碰擊布繡花，本色布套繡花，晴雨兼用。
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