螺旋紋管的 的英文怎麼說

中文拼音 [luóxuánwénguǎnde]
螺旋紋管的 英文
tracheal
  • 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...
  • 紋 : 名詞（花紋; 紋縷兒） lines; veins; grain
  • 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;...
  • 的 : 4次方是 The fourth power of 2 is direction
  • 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...
  • 管的 : ductal
  1. Helical-corrugated pipe can deliver more sediment with a given power input than either standard corrugated or plain pipe.

    螺旋皺紋管與標準皺紋管或平整面的管道相比較，可以輸送更多的泥沙。
  2. Dispersion analysis of three - fold helical rippled waveguide for 8 mm gyro - twt and gyro - bwo

    迴旋行波管和返波管的三折螺旋波紋波導色散分析
  3. 4. the effects of geometrical parameters of microfin tubes on the in - tube boiling heat transfer coefficients is analyzed. in addition, the principles on intensifying heat transfer in microfin tube is also analyzed

    對r290和r404a ，通過研究koyama和thome關聯式，分析了內螺紋管齒高、螺旋角等齒型參數對工質沸騰換熱性能的影響。
  4. 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。
  5. Because gyrotron traveling wave tube amplifier ( gyro - twt ) is an important millimeter wave amplifier with the characteristics of the high output power, the broadband width, and good efficiency, which has vast application vistas in many areas such as millimeter radar, communications, electronic countermeasure, and so forth, it has been pay much respect in the world

    迴旋行波管是一種大功率、高效率、寬頻帶放大器，在毫米波雷達，通信與電子戰等方面有十分重要的應用前景，因而在國際上受到高度重視。由俄羅斯人g . denisov等提出的螺旋波紋波導是一種比較理想的結構。
  6. The mesh of copper tubes and loading ways of the balls are the key problems during three dimensional fe simulation of ball spinning of inner grooved tubes

    摘要內螺紋管滾珠旋壓三維有限元模擬中，銅管的網格劃分和滾珠加載方式是模擬的關鍵問題。
  7. Successfully simulated and replayed the complicated ball spinning of inner grooved tubes through the establishment of simplified sixth rotational symmetrical fe model and the adapting of local remeshing techniques

    通過建立簡化的六分之一旋轉對稱模型和採用網格局部重劃分技術，成功地模擬和再現內螺紋管滾珠旋壓成形過程。
  8. The single coil - spring and flexible bellows design provides self - alignment which automatically adjusts to compensate for shaft endplay, run out, primary sealing ring wear, reverse pressure and equipment tolerances

    單螺旋彈簧和柔性波紋管用於自排列，能夠自動調節補償軸所受到的排擠，溢出，主密封環磨損，反壓力和設備公差。
  9. Home economics - safety release devices with built - in stopcock and two g 1 2 male union connections for domestic appliances using mains supplied gaseous fuels

    家庭經濟.家用管道燃氣設備用帶嵌入式旋塞和雙g1 2外螺紋連接的安全釋放裝置
  10. It can be removed by simply unscrewing with a large pipe wrench

    只需用一把較大的管道扳鉗旋下螺紋就可以拆卸底部塞彈簧總成。
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