螺旋部 的英文怎麼說

中文拼音 [luóxuánbù]
螺旋部 英文
spire
  • 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...
  • 部 : Ⅰ名詞1 （部分; 部位） part; section; division; region 2 （部門; 機關或組織單位的名稱） unit; mini...
  • 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 first modern torpedo ( 1866 ) carried an 18 - lb ( 8 - kg ) charge of dynamite in its nose and was powered by a compressed - air engine driving a single propeller ; its range was 200 - 700 yards ( 180 - 640 m )

    第一枚現代魚雷（ 1866 ）在其頭部裝載了8公斤的炸藥，並用壓縮空氣發動機帶動單螺旋槳推進;射程為180 640公尺。
  2. This article takes the lagrange equation as the principle, establishes mathematics modeling to the inertia brake vibration when it brakes, then simulates it with matlab. this paper educed the relation equations between, which are the inertia brake ' s friction coefficient of the brake ring and the friction disk, the mean radius, the braking force, rotation inertia of the driving top and the spline shaft, spiral climbing angle of the brake ' s concave - convex helicoid, the mean effort radius of the concave - convex helicoid, elasticity coefficient of the spring, quality of the driving top and the spline shaft, rotations inertia of the brake ' s rotation part besides the driving top and the spline shaft, suppresses sleeve. provides the theory basis for the inertia brake structure optimization

    本文以拉格朗日方程為理論基礎，對慣性制動器在制動時的振動進行數學建模，然後用matlab對其進行模擬，得出了慣性制動器在制動時振動角頻率分別與制動環和摩擦片之間的摩擦系數、制動力的平均半徑、主動頂和花鍵軸的轉動慣量、慣性制動器的凹凸螺旋面的螺旋升角、凹凸螺旋面平均作用力的半徑、彈簧的彈性系數、主動頂和花鍵軸的質量、慣性制動器除主動頂和花鍵軸外其他部分的轉動慣量和、頂壓套的質量等慣性制動器各零部件的物理參數之間的關系，為慣性制動器的結構優化提供了理論依據。
  3. Cochlea is spiral - shaped part of the inner ear

    耳蝸是內耳里螺旋狀的部分。
  4. Examination shows that the heart of andrias davidianus have three chamers - two atria and one ventride, the atria on the left of midline, the ventricle on the right of midline, and the atria are divided into two cavities by septum interatriale. there are four valvula semilunaris in conus arteriosus, but no spiral valve in conus arteriosus. the coronary artery is made by arterica carotis externa branches

    研究結果表明，中國大鯢循環系統解剖學特點為： 1 .心臟：心房心室為左右排列，兩心房前後排列，共有4對動脈弓，其中第二、三對動脈弓匯合成一條背主動脈；動脈圓錐基部與心室相接處有4個瓣膜，動脈圓錐內沒有螺旋瓣，動脈圓錐與腹側主動脈干之間有3個半月瓣；房間隔有穿孔；冠狀動脈由頸外動脈的分支匯合而成。
  5. The building block of all lifeforms on earth is the deoxyribonucleic acid. it has the shape of a double helix in which two polynucleotide chains are coiled about each other in a spiral

    而組成地球上所有生命的基本單位去氧核糖核酸dna的雙螺旋結構也是非對稱地存在的，原來自然界中的去氧核糖核酸絕大部分都是右旋的。
  6. Leaf emergence was checked, and a considerable portion of the leaf was crushed in a close spiral.

    葉片抽出部分被抑制、且緊閉的螺旋狀葉片大部分產生破裂。
  7. Cylindrical helical springs made from round wire and bar - calculation and design - part 2 : extension springs

    圓線和圓棒材制的圓柱螺旋彈簧.計算和設計.第2部分:拉伸彈簧
  8. Cylindrical helical springs made from round wire and bar - calculation and design - part 2 : extension springs ; german version en 13906 - 2 : 2001

    圓形金屬絲和棒材制柱形螺旋彈簧.計算和設計.第2部分
  9. Leaves crowded near apex of the trunk, spirally arranged ; stipes dark brown, with sharp spines ; lamina large, oblong, tripinnate ; pinnae 17 - 20 pairs, alternate, longest one to 60 cm long, the basal one reduced ; rachis short - spiny ; pinnules 18 - 20 pairs, sessile or nearly so, lanceolate, to 10 cm long and 2. 5 cm wide, divided almost to the costa ; segments more or less falcate, toothed

    葉螺旋狀排列，聚生於莖端；葉柄棕色，具銳刺；葉片大，長矩圓形，三回羽狀深裂；羽片17 - 20對，互生，最大的長達60厘米，基部一對縮短，羽軸有短刺；小羽片18 - 20對，無柄或近於無柄，披針形，長達10厘米，寬2 . 5厘米，深裂幾達中脈；末回裂片多少鐮狀，有齒。
  10. An axial filament, with a similar structure to a bacterial flagellum, is spirally wound about the protoplast inside the cell wall

    在細胞壁內部，和細菌鞭毛有相同結構的軸向細絲包繞細胞質並使之螺旋化。
  11. In a globular protein, certain portions of the chain are coiled into helical segments.

    在球狀蛋白中，鏈的某些部分被盤成螺旋狀。
  12. Plastics. stretchable films. part 2 : determination of the suitability for use of stretchable films for helicoid hoop casing

    塑料製品.可拉伸薄膜.第2部分:螺旋箍裝箱用可拉伸薄膜適宜性的測定
  13. On the other hand, it is indicated that the velocity field consists of a depth - independent inertial oscillation and a time - mean shear flow, which can be obtained by subtracting the inertial oscillations time mean in one inertial period. the hodograph of the velocity vector of time - mean flow at the different depths consists of a ekman spiral, and the surface velocity is 30. 3 ? to the right of the wind

    一維模式的流場結果表明，混合層中的流場是由慣性波動與時間平均流兩部分疊加而成，且通過時間平均消去慣性波動后得到平均流，其不同深度的流速矢量構成一ekman螺旋，表層流速矢量相對風向右偏了30 . 3 』 。
  14. Radio waves would vaporize the waste, which would then be sent into a magnetic bottle containing a thin, trapped plasma

    在磁瓶中，放射電場會使電漿與大部分廢料離子沿著一個螺旋路徑繞行。
  15. The turboprop engine is very much like the turbojet. it has an additional part, a propeller.

    渦輪螺槳發動機與渦輪噴氣發動機十分相似。它多了一個螺旋槳部件。
  16. It is time for you to move through the challenges and unlock the history that is inside of your body by allowing the light encoded filaments to roundel, forming new helixes, and by allowing yourself to be receptive to what this new information in the dna is going to plug in to you

    為了促使你們通過挑戰和開啟歷史的時刻，那是你們的身體內部承認光編碼細絲標志，形成新螺旋，而且通過允許你們自己接納將向你們插入dna里所在的新信息。
  17. By using this type of propeller, it certainly seems to be able to reduce propellers and consequently to contribute to the compactness and the light weight of rov, etc. it will be applied widely in ocean engineering area

    通過使用這種螺旋槳可以減少推進器的數目，從而改善潛器內部的布置並減輕潛器本身重量。它將在海洋工程領域里得到廣泛應用。
  18. Metal screw necks, screw caps and inner seals for metal containers - specification

    金屬容器的金屬螺旋頸螺旋蓋和內部密封件規范
  19. Shipbuilding - ship screw propellers - manufacturing tolerances - part 1 : propellers of diameter greater than 2. 50 m

    造船.船用螺旋槳.製造公差.第1部分:直徑大於2 . 5m的螺旋槳
  20. Shipbuilding. ship screw propellers. manufacturing tolerances. part 1 : propellers of diameter greater than 2, 50 m

    造船工業.船用螺旋槳.製造公差.第一部分：直徑大於m的螺旋槳
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