螺旋狀管 的英文怎麼說

中文拼音 [luóxuánzhuàngguǎn]
螺旋狀管 英文
spiraled duct
  • 螺 : 1. [動物學] （軟體動物） spiral shell; snail; conch 2. （螺旋形的指紋） whorl （in fingerprint）
  • 旋 : 旋Ⅰ動詞1 （旋轉） whirl 2 （用車床切削或用刀子轉著圈地削） turn sth on a lathe; lathe; pare Ⅱ名詞...
  • 狀 : Ⅰ名詞1 （形狀） form; shape 2 （情況） state; condition; situation; circumstances 3 （陳述事件或...
  • 管 : Ⅰ名詞1 （管子） pipe; tube 2 （吹奏的樂器） wind musical instrument 3 （形狀似管的電器件） valve;...
  • 螺旋狀 : heliciform螺旋狀波導管 helix waveguide; 螺旋狀電路 helical circuit; 螺旋狀送料器 spiral feeder; 螺旋狀支柱 crossette
  • 螺旋 : 1 （具有螺紋的圓柱體 屬于斜面類的簡單機械） corkscrewspin; screw; spiral; helix 2 （螺旋現象;尾旋...
  1. The following results are obtained : ( 1 ) the flow in rotating helical pipes are affected by dean number, curvature, torsion ( or germano number ), the ratio of the coriolis force to the centrifugal force f number ( or rossby number ) and the geometry of the cross section

    研究結果表明： （ 1 ）旋轉螺旋管道流動特性受dean數、曲率、撓率（或germano數） 、科氏力與離心力之比f數（或rossby數）以及截面的形狀五種因素的影響。
  2. Employing perturbation method and numerical simulation, we study the flow in rotating helical pipes including different rotations, different cross sections ( circular, elliptical, annular and square cross section ), and different geometrical structures

    採用攝動方法和數值計算方法，研究了處于多種旋轉狀態下、多種截面形狀（圓截面、橢圓截面、環形截面、矩形截面） 、不同幾何結構旋轉螺旋管道流動。
  3. Gle is a library package of c functions that draw extruded surfaces, including surfaces of revolution, sweeps, tubes, polycones, polycylinders and helicoids

    Gle是一個c函數庫包，它能繪制突出的表面，包括旋轉表面，伸展表面，管狀，多角體，多柱體和螺旋面。
  4. At an early stage in the evolution of the high - speed diesel a variable timing device was introduced in the pump drive coupling, taking the form of a helically splined coupling by means of which the angular relation between driving and driven shafts could be varied by manual or automatic control

    翻譯：在高速柴油機發展的早期，可變的正時裝置被引用到油泵驅動聯軸節上，採用螺旋式花鍵套管的形狀，驅動軸和從動軸之間的相對角度可以通過手動或自動控制進行改變。
  5. From the above it will be realised that fundamental difference between petrol and diesel engines is that in the petrol engine the source of heat for igniting the charge, namely an electric spark, is generated outside the engine, and is taken, as it were, into the waiting charge at the required instant

    翻譯：在高速柴油機發展的早期，可變的正時裝置被引用到油泵驅動聯軸節上，採用螺旋式花鍵套管的形狀，驅動軸和從動軸之間的相對角度可以通過手動或自動控制進行改變。
  6. Methods : the root canal with root canal orifice burs and helical drilling bits were prepared in advance

    方法：採用根管口臺階狀車針與螺旋型根管鉆組合起來擴大根管。
  7. Objective : to introduce a new prefabricated post - and - core system, a helical drilling bit and a prefabricated post - and - core consisting of a root canal orifice bur which was designed by the author

    摘要目的：介紹一種由螺旋型根管鉆、自行設計的根管口臺階狀車針、預成樁核組成的預成樁核系統。
  8. Abstract : this paper analyzes theoretically the effect of the reversed cone angle and length of the plug on restraint and elimination to the distortion of the internal spiral ribs, and put forth the design methods of the plug in drawing rifled tube

    文摘:從理論上分析了芯棒倒錐角和芯棒長度對內螺旋凸筋形狀畸變的抑制和消除作用，提出了採用倒錐形等螺距芯棒拉拔內螺紋管時芯棒幾何參數的設計方法。
  9. 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。
  10. Fatigue is a widespread symptom in numerous neuroimmunological diseases like multiple sclerosis ( ms ), myasthenia gravis, morbus behcet, neurosarcoidosis, neuroborreliosis or immune vasculitis. this phenomenon is best investigated in ms

    疲勞是為數眾多的神經免疫疾病如多發性硬化（ ms ） 、重癥肌無力、貝切特病、神經肉瘤病、神經包柔螺旋體病或免疫性血管炎中的常見癥狀。
  11. 2. testicular microvascular architecture of adult rat : testicular arteries emited parrelling branchs which became arterile and formed twist bends into testis parenchyma

    成年期微血管構築：睪丸動脈由腹主動脈發出后，沿精索下行繞至睪丸腹側形成3 - 4個螺旋狀蟠曲后，進入睪丸實質內。
  12. Third, a theoretic approach based on total theory of plasticity is for the first time applied to analyze elastoplastic torsion rigidity of the tubular, and the results are well proved by the test data. also for the first time, the plastic stability of the spiral skew stiffening shell is studied. it is shown in the experiments that there is the comparability between the stability of the members at plastic limit and that of the thin - shelled steel tubular with the spiral skew stiffening concrete rib

    本文首次分析了扭轉作用下的螺旋斜向加勁殼的塑性穩定性問題，還根據試驗觀象的觀察，對構件在塑性極限時的狀態，簡化為內壁襯朽螺協剎向加勁混凝土肋的薄壁鋼管的塑性穩定問題，利用塑性殼體穩定理論進行了探討。
  13. Sometimes the excretion of larvae is 3 or 4 times the length of their bodies. this is known as the " excretion - dragging phase ", because the excrement is drawn along behind the protozoeal shrimp in long strands. when the larvae have eaten, they fill their intestines exhibiting a yellowish green color spirulina and skeletonema costatum, or white color oyster eggs

    眼幼蟲期之攝餌情形可由幼蟲是否托著長條狀之糞便判別，有時托上其體長3 4倍長之糞便，故又稱為拖糞期，飽食后其腸管內呈黃綠色螺旋藻矽藻類，或白色牡蠣卵。
  14. Steel pipe coated with red and white spiral shaped plastic pipe is the patent of our company. it is also a green product. it does not need electric welding or painting in the process of engineering project

    在鋼管外復合紅白相間螺旋狀塑料硬管，是我們公司的專利產品，也是環保產品，在施工過程中不電焊不油漆。
  15. In this paper a newly develoed helical coordinates is used to make out the solution of electromagnetic fields in the helix gap and calculate dispersion characteristics of tape helix slow wave structure for the first time. strict boundary conditions for magnetic fields are adopted and are treated rigorously by fourier expansion. besides, the radial propagation constant of every layer in the dielectric - loaded region is differentiated. some of practical tape helix slow wave structures have been calculated for dispersion characteristics and the calculated values accord with measured values very well. the authors also compare the calculated results with experiments for different structures by changing tape thickness or other structure parameters and find that the theory in the paper is universal

    本文首次運用螺旋坐標系給出了帶狀螺旋線縫隙內的電磁場解，並據此計算了帶狀螺旋慢波結構的色散特性.文中採用了嚴格的邊界條件，並以傅立葉展開進行了嚴格的數學處理.另外還首次對有介質區域內各層的徑向傳輸系數作了區別.本文使用這種方法計算了我們已研製的一些寬帶高功率行波管所用的慢波線結構的色散特性，理論與實驗符合得很好.我們還計算了不同結構參數對色散特性的影響，並與實驗作了對照，發現本文的理論有一定的普適性
  16. This article is pointed out that the internal control system of our country commercial bank still is in stage newly established, and the internal control ground range international standard still has the equivalent distance, and the real effect is also too not ideal ? controlling the questions that exist in the system construction inside in accordance with our country commercial bank, and on the foundation to spirit that " the guide to the commercial bank internal control " according to the chinese people bank issuing is recently passed on and uses for reference the advanced interior accuse management practice experience of abroad commercial bank, this article puts forward building the tentative plan of pdca ' s internal control that fits our country national condition system o this tentative plan is stressed in the optimum research to realize the method of internal control system, and the substance is building the control system that the circular spiral moves upward of interior accuse policy decision - interior accuse execution - interior accuse control - interior accuse policy decision,

    本文通過對我國商業銀行內部控制現狀進行調查研究后指出，我國商業銀行的內部控制體系還處于初級階段，內部控制水平距離國際標準還有相當的距離，內部控制的實際效果也不太理想。針對我國商業銀行內控體系建設中存在的問題，根據中國人民銀行最近發布的《商業銀行內部控制指引》所傳達的精神並借鑒國外商業銀行先進的內控管理實踐經驗，文章嘗試把符合iso9002標準的質量管理方法（ pdca循環方法）和內控制度建設結合起來，在此基礎上提出建立一個符合我國國情的pdca內部控制體系的設想。該設想著重於內部控制體系最佳實現方式的研究，實質是建立一個以內控決策系統為中心，充分體現內控管理與監督，從內控決策? ?內控執行? ?內控監督? ?內控決策的不斷循環螺旋上升的控制體系。
  17. Phages usually have complex capsids ( protein coats ) composed of a polyhedral head, containing the nucleic acid ( dna or rna ), and a helical tail, through which nucleic acid is injected into the host

    噬菌體通常由復雜的衣殼組成一個多角體的頭部，包含有核酸（ dna或rna ）和螺旋狀的尾管，通過這個尾管核酸可以被注入寄主的體內。
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