圓錐形區 的英文怎麼說

中文拼音 [yuánzhuīxíngqū]
圓錐形區 英文
conical area
  • 錐 : Ⅰ名詞1. （錐子） awl2. （似錐物） awl-shaped things 3. （錐體） cone Ⅱ動詞（鉆） drill; bore
  • 區 : 區名詞（姓氏） a surname
  • 錐形 : [機械工程] taper; cone; cone-shape
  1. Established the system of coordinates of roll testing, getting the parameters of equation of tooth face by solving the non - linear equations set ; according to the differential geometry and meshing principle, deduce the curvature parameters of tooth face and tooth profile, and get the parameters of instantaneous contact ellipse. emulate the contact trace and contact area of the working tooth face, and drawing the instantaneous drive ratio error curve

    建立了克林貝格擺線齒錐齒輪嚙合分析的對滾模型，通過對非線性方程組的迭代求解，得到齒面方程的各個參數;由微分幾何和切齒嚙合原理推導了齒面上齒廓和齒線方向的曲率參數，得到了瞬時接觸橢圓的參數。根據設計參數和機床調整參數繪制了工作齒面的接觸軌跡和接觸區圖形，並求得了瞬時傳動比的誤差曲線。
  2. Early maturity sweetpepper f1 hybrid, compact plant, high yield, long conical fruit with green and smooth skin, excellent red fruit commodity, single fruit weight between 90 - 150g, better resistant totmv and bacterial wilt, well adapted to cultivation under protection or open field

    早熟甜椒f1 ，果實圓錐形（大炮椒） ，嫩果綠色，成熟時紅果鮮艷亮麗；糖和椒紅素含量高，耐貯運，適于脫水加工；果型14 - 16 5 . 3 - 6 . 2厘米，單果重90 - 150克；耐低溫，持續座果能力強，抗病毒病和青枯病；適于雲南、四川、貴州等西南地區北運基地種植。
  3. A series of results are achieved such as fluid field thermal field pressure field and stress field. those results show that sphere target has better heat exchange and convenient fluid structure and that cone target is easy to accepting neutron and has the convergent stress. taking into account the thermal - hydraulic and physics discipline, solid target choose sphere structure but liquid target still should further consider of material study

    計算結果表明：圓球靶型散熱快，流道設計方便;錐形靶易於接收中子，但結構易引起應力集中，在綜合熱工、物理兩個角度，固態靶選取圓球型鎢靶比較滿意，液態靶區的計算需要在材料研究的基礎上進行。
  4. The numerical results show that an appropriate applied voltage potential across the piezoelectric shell has the effect of suppressing the reflected pressure from the sphere shell in a cone fluid field, and able to completely cancel the reflections at any chosen field points

    研究表明，在壓電中加載適當的電壓可以在一個圓錐形的流體區域內有效地減小殼體對于外來聲波的反射，並且有可能完全消除任意選定空間點上的反射。
  5. It contributes to the development of the cyclone when the center of the potential vorticity is behind the cyclone at initial stages of the development of the cyclone and there is a manifest inverted conical subsidence zone under the 200hpa, which lies in the rear of cyclone

    氣旋的發展初期，位渦中心位於氣旋的後部， 200hpa以下有明顯的倒圓錐形下沉區，該下沉區位於氣旋的後部。這種形勢有利於氣旋上空的位渦增長。
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