正曲 的英文怎麼說

中文拼音 [zhēng]
正曲 英文
positive curvature
  • : 正名詞(正月) the first month of the lunar year; the first moon
  • : 曲名詞1 (一種韻文形式) qu a type of verse for singing which emerged in the southern song and ji...
  1. The head girths of several patients were above the 97th percentile of the normal growth curve, but were normal in a special growth chart for achondroplasia

    有幾位患者的頭圍大於常生長線的第97個百分位數,可是在軟骨發育不全侏儒患者特有的生長線中,這些頭圍是常的。
  2. This paper put forward the optimized methods include reconstructing the characteristic curve by reasonable use of the adjust tools and analyse tools of the modeling software, admeasuring the automotive model surface correctly, simulating the breaking surface and creating the surface in the right turns which is good for modeling a smooth and exactitude surface. at last, after the correct analysis of the factors which are effect to the surface construction, a smooth and exactitude surface of the similar diamond concept car has been constructed by using the right optimize method

    本文通過合理利用反求軟體中的造型工具和分析工具,確劃分反求模型的造型區域,使用確的面造型方法,對反求面的特徵網格線進行二次優化,並對突變面進行擬合再生成處理及建立合理的面生成順序等方法,最終獲得了仿型度和光順度都很高的反求面。
  3. In fact, adown the vista of the garden avenue, a number of persons were seen approaching towards the house

    事實上,可以看見從花園中林蔭路的那頭,有幾個人朝房子走過來。
  4. Thermal - buckling of polar orthotropic annular plates

    交各向異性環板的熱屈
  5. The first power station of jinping mountain lies in the west section of the yanglongjiang river from santan to shoupagou gully, with a double - curved arch dam of 305 - meter height and a normal water storage of 1880metres. the exposed strata of the damsite are marbles and arenaceous rocks of triassic and solution fissures have been developed in the marbles of the left - bank ' s dam abutment, and they have become a stratum of strong leakage. as a result, it has been an important problem for the dam foundation to stop leakage

    錦屏一級電站位於西雅礱江的三灘至手爬溝河段,壩型為305米高雙拱壩,常蓄水位標高1880米。壩址區出露的地層為三疊系雜谷腦組二段大理巖和三疊系雜谷腦組三段的砂板巖。在勘探過程中,發現左岸壩肩大理巖體中的構造裂隙和溶蝕裂隙發育,且成為強滲透地層,為此壩基的防滲成為重要問題。
  6. Third, it is this " moment " of the segment of space - time which based on the the philosophy of the nature and describing the mechanical movement that symbolize the transform from the view of integralization in classical atomism of mathematics to the view of integralization of modern real number

    另外,是基於新的自然哲學的、作為描述機械運動的時空片段的「瞬」標志著古典數學原子論的積分觀向現代的分割實數連續統的積分觀的轉化,而現代數學的微分概念更是直接源於描述機械運動的速度和與運動軌跡密切相關的線的切線問題。
  7. Yellow - green or yellow chlorosis or brown necrosis in basal areas of older and expanding leaves ; margins curled downwards and leaf expansion irregular and suppressed ; chlorosis and necrosis spreading into interveinal areas of older leaves ; youngest leaves distorted, necrotic and failing to expand ; petioles truncated ; death of stem growing point

    西葫蘆缺硼:老葉和展開葉的基部黃綠色或黃化或變褐壞死,邊緣向下捲和葉片展開不規則和抑制,色斑和壞死斑散布在老葉葉脈間,心葉扭歪、壞死、無法展開,莖生長點枯死
  8. The manufacture system of filament winding ( fw ) and fiber placement ( fp ) is the one of advanced equipment for frp products. it can be used to produce the products of the positive curvature gyration bodies, such as container cylinder, oil tank, tube, orb, cone, assembled body and so on. furthermore, it is more suited to machining some products of the complex bodies such as the surfaces of the negative curvature gyration bodies, the shell components which have slots and reinforced tendons

    纖維纏繞/鋪放聯合製造系統是纖維增強塑料( frp )製品生產的先進製造裝備之一,可用於製造如圓筒容器、儲罐、管、球、錐形體或組合形體等正曲率回轉體的製品,更適用於製造含有負率的回轉體表面、具有深槽、加強筋的殼體構件等外形相對復雜的纖維增強塑料製品。
  9. After years elaborate design, he described the space - time as a curved, multi - dimensional and forth raised space, an end of which is absolute space - time and the other end is a black hole

    歷經數年時間,他對第二時空做了精心的設計,把其描述成彎的,多維的,並向外凸起的正曲率空間。
  10. Also, general relativity defines non - inertia space - time as a space of riemann. for riemann space has positive curvature, we have to doubt about where the minus curvature space is

    廣義相對論把非慣性時空定義為黎曼空間,但由於黎曼幾何是正曲率空間,既然廣義時空是對稱的,我們必然要問,負率空間到哪去了?
  11. Could it be said that god favors positive curvature

    難道上帝對正曲率空間有偏愛?
  12. Geometric rigidity theorem for submanifolds with positive curvature

    正曲率子流形的幾何剛性定理
  13. Volume growth and curvature decay of complete positively curved k hler manifolds

    完備正曲率凱拉流形的體積增長與率衰減
  14. The main sources of uncertainty come from non - linear calibration models and pre - processing step of samples

    測量誤差的主要來源是樣品校正曲線擬合誤差、樣品測定重復性標準偏差。
  15. This paper focuses on the research of fuzzy control, especially rule self - adjusting fuzzy control method. by theoretic analysis and simulations, the influences of parameters and system performance characteristic of some kinds of rule on - line self - regulating fuzzy control methods are discussed, and a novel real - time self - adjusting fuzzy control method ( vsrsafc ) is proposed from the diagrammatic point of view. in vsrsafc, the slope of the rectifying curve of rule scaling factor a is altered by the fine - tuning and coarse tuning combined mechanism to adjust the fuzzy control rules according to error e and error change ec, which more coincides with characteristic of system response than the conventional self - adjusting method that adjusts rule scaling factor only according to the error e, and has better static and dynamic performances than the latter

    其中變斜率規則自調整模糊控制的效果較為明顯,它是基於插值的非線性規則自調整模糊控制的引申以及常規全論域規則自調整模糊控制的改進,該方法採用粗、細調結合機制,通過改變規則調整因子的修正曲線斜率,使系統同時根據誤差e以及誤差變化ec在線調整模糊控制規則,比傳統的僅基於系統誤差e的自調整方法更符合系統響應特性,可獲得更好的動靜態控制性能,特別是對于系統參數發生改變、控制參數選取不當等不良狀況,控制器仍能較快自調整,具有較強的在線自適應能力。
  16. In the thesis, the error analysis of the instruments and error correction curve is presented, so the measurement accuracy is relatively high

    論文中分析了儀器的誤差,並畫出了誤差校正曲線,以達到提高了測量精度的目的。
  17. Finally, the fuel injection base map and a series of correction curves are obtained via analysing the data of test result acquired by the ecu monitoring software. the ecu fuel injection control strategy which can be applied to this type of engine is developed

    最後,通過分析臺架試驗所採集的數據,研究得出ecu噴油控制的基本噴油map圖和各種相關修正曲線,並研究了與該型號發動機匹配的噴油控制策略。
  18. 4. analysing the data of test result acquiring by the ecu monitoring software, the fuel injection base map and related correction curves are roughly delivered, the fuel injection control strategy for this type of engine is developed, and the flow chart of ecu control program for fuel injection control is also designed

    4 、分析監測軟體所採集的數據,分析電控燃油噴射系統工作參數之間的關系,得出比較粗略的基本噴油map圖和各種相關修正曲線,最後制定了適用於該小型二沖程汽油機的噴油控制策略,並給出了ecu噴油控製程序的流程圖。
  19. Improves the precision of calibration curve

    提高了網點校正曲線(灰度轉換)的精度。
  20. Curve of correction of the hysteresis

    滯后回線改正曲
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