背瓣 的英文怎麼說

中文拼音 [bēibàn]
背瓣 英文
episternites
  • 背 : 背動詞1. （用脊背馱） carry on the back 2. （擔負） bear; shoulder
  • 瓣 : Ⅰ名詞1 （花的分片） petal2 （植物的種子、果實或球莖可分開的小塊兒） clove; segment 3 （物體破碎後...
  1. Background ? mild commissural mitral regurgitation ( mr ) is associated with significantly higher restenosis - free surial after percutaneous mitral aluloplasty ( pm ), which suggests that different mechanisms of significant mr after pm may hae different clinical courses

    背景：經皮二尖瓣成形術后嚴重高度非再狹窄存活率與輕度交界處損傷的二尖瓣關閉不全相關，表明經皮二尖瓣成形術后嚴重二尖瓣關閉不全的不同機制可能有不同的臨床過程。
  2. 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。
  3. Repair of soft tissue defects of the dorsum of hands with fascia lata flaps

    闊筋膜瓣移植修復手背軟組織缺損
  4. Repair of retrograde skin avulsion injury on the dorsum of the hand by replantation in situ with subdermal vascular network flaps

    真皮下血管網皮瓣原位再植治療手背皮膚逆行撕脫傷
  5. Background case reports and echocardiographic studies suggest that the ergot - derived dopamine agonists pergolide and cabergoline, used in the treatment of parkinson ' s disease and the restless legs syndrome, may increase the risk of cardiac - valve regurgitation

    背景：病例報告和超聲心動圖研究提示，用於治療帕金森病和不寧腿綜合征的藥物?麥角?生物，多巴胺受體激動劑培高利特和卡麥角林，可能增加發生心臟瓣膜返流的風險。
  6. The repair of digital pad defect by reversed island dorsal - digital - fascia flap

    指背筋膜逆行島狀皮瓣修復指腹缺損
  7. Semidouble light lavender - blue pansy / white feathered edge. dark green, plain / red back. semiminiature

    半重瓣亮薰衣草色到藍色的堇型花，白色薄邊。深綠色一般型葉，紅色葉背。半迷你型。
  8. Double fuchsia. variegated dark green and cream / red back. miniature

    重瓣櫻花色花。深綠色和奶油色組合成的斑葉，紅色葉背。迷你型。
  9. Double coral pink / variable white. medium green, plain / pale green back. semiminiature

    重瓣珊瑚粉紅色花，有變異的白色。中綠色平坦葉，淡綠色葉背。半迷你型。
  10. Single vivid pink / darker center. light green, ovate, hairy / white - light green back. miniature trailer

    單瓣亮眼的粉紅色花，花中較深色。亮綠色葉，葉面多毛，白到亮綠色葉背。迷你懸垂型。
  11. The latissimus dorsi musculocutaneous flap is a good option for post - mastectomy breast reconstruction

    闊背肌皮瓣是乳癌術后重建乳房的良好選擇。
  12. Clinical application of reverse flap of wrist dorsal branch of ulnar nerve nutriment blood vessel

    尺神經腕背支營養血管逆行皮瓣的臨床應用
  13. On basis of the facts that all tubiform petal only occurs in the highflower of prolification flower ; and except the tubiform petal, the rest of the highflower petals always have the transforming development carpellary disc in the dorsal base ; as well as there are distinctive shape and anatomy structure, a viewpoint that the tubiform petal corns from the together petaloid developing of carpel and carpellary disc has been put forward. furthermore, the jointly petaloid development process and feature of the tub

    基於筒狀花瓣僅僅出現在部分臺閣化程度較高的臺閣型花的上方花中，而且在上方花中多數過渡態花瓣背面的基部，常常出現形狀和大小各異的瓣化了的房衣，以及筒狀花瓣橫切面特殊的形態和細胞組織特徵，提出筒狀花瓣是心皮和房衣組織原細胞共同分裂瓣化並聯合發育形成的觀點。
  14. Transfer of island flaps from middle and ring finger and or index finger dorsal island flap for the repair of injuries of the thumb

    示指背側島狀皮瓣轉移修復拇指損傷
  15. Background : we reviewed the patients who un der went tricuspid valve replacement ( tvr ) to compare the long - term clinical results of bioprosthetic valve with mechanical valve in tricuspid position

    背景：對接受過三尖瓣置換術（ tvr ）的患者進行回顧，比較生物瓣膜和機械瓣膜的遠期臨床效果。
  16. Use of reversed first dorsal metacarpal artery island fascial flap in repair of volar skin defect of index finger

    第一掌背動脈逆行島狀筋膜瓣修復示指掌側皮膚缺損
  17. However, it is not appropriate for covering large chest wall defect due to its conventional shape of the cutaneous island, which needs additional skin grafts for the donor site and results unsightly scar over the upper back

    然而，它並不合適于重建大面積胸壁缺損，因為其本身島狀表皮之形狀，會使得皮瓣之供皮區無法直接縫合而需植皮，進而造成上背部難看之疤痕。
  18. Two latissimus dorsi flaps and two rectus abdominis flaps were used for soft tissue coverage

    2個擴背肌皮瓣及2個腹直肌皮瓣被用來做軟組織的覆蓋。
  19. A patch antenna with air holes in the substrate has been designed. the finite - difference time - domain ( fdtd ) method together with the perfectly matched layer ( pml ) boundary treatment has been used to study the performance of the antenna. it is shown that the surface waves are significiently suppressed, the frequency bandwidth is improved, the sidelobe levels are reduced and consequently the gain in the forward direction is improved by 14 db ( about 4 db higher than the value reported previously )

    設計了一種基底鉆周期圓孔結構的電磁（光子）晶體貼片天線，用fdtd方法並結合pml吸收邊界條件對該天線進行了研究，結果表明本文所設計的基底鉆孔型電磁晶體貼片天線取得了多方面的性能改善，與普通天線相比，基底中的表面波受到很大抑制，天線的帶寬增加，遠場方向圖上天線的旁瓣和背瓣被明顯削弱，向前輻射的增益由原來的12db增加到26db ，增加了14db ，比文獻上報道的gonzalo等人的研究結果提高了4db 。
  20. The radiation pattern of the antenna is more rotationally symmetric, and a more reduction on the sidelobe levels of the antenna is achieved as compared to the antenna with the corrugated soft surface. in conclusion, in the present thesis both theoretical and experimental research works have been carried out intensively on patch antennas based on photonic - bandgap structures. it is shown that our photonic bandgap structures can greatly improve the performance of the patch antennas

    該平面圓環結構軟表面天線是在空氣介質的皺褶圓環結構軟表面天線的基礎上改進得到，為了便於比較，我們首先研究了空氣介質的皺褶圓環結構軟表面天線，用fdtd方法並結合pml吸收邊界條件對該天線的性能進行了研究，結果表明天線的帶寬增加，天線的軸對稱性得到了很大改善， e面和h面方向圖的波束幾乎重合，天線的旁瓣和背瓣受到很大的抑制。
分享友人
分享到 Line

分享到臉書