曲動線 的英文怎麼說

中文拼音 [qūdòngxiàn]
曲動線 英文
curvilinear generatrix
  • 曲 : 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...
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  1. Cut : dynamic cut. perfect adaption to the natural shape of the hand

    採用動力學切割技術，完美貼合手部自然曲線。
  2. The da electric tool works, the main products are sanding machine, hot air guns, lawn machines, electric grinding head, curve sawing, waxing machine

    原大成電動工具廠，主要產品有砂光機、熱風槍、草坪機、電磨頭、曲線鋸、打蠟機等。
  3. Satisfaction at the ubiquity in eastern and western terrestrial hemispheres, in all habitable lands and islands explored or unexplored the land of the midnight sun, the islands of the blessed, the isles of greece, the land of promise of adipose posterior female hemispheres, redolent of milk and honey and of excretory sanguine and seminal warmth, reminiscent of secular families of curves of amplitude, insusceptible of moods of impression or of contrarieties of expression, expressive of mute immutable mature animality

    地球的東西兩半球所有已勘探或未勘探過的那些適于居住的陸地及島嶼午夜的太陽之國401幸福島402希臘的各個島嶼403被應許的土地404上，到處都是脂肪質女性臀部後半球散發出奶與蜜以及分泌性血液與精液的溫暖香氣，令人聯想到古老血統的豐滿曲線，既不喜怒無常，也不故意鬧別扭，顯示出沉默而永遠不變的成熟的動物性。
  4. The study investigated aboveground growths of caragana korshinskii and artemisia ordosica planted in four modes, revealing that in different planting modes their densities, heights and canopy width and biomasses remained unchanged or tended to decrease slightly ; the young shoots of a. ordosica annually grew in a s - shaped cure and the young shoots of c. korshinskii grew fast in spring and grew slowly or cease to grow from july on ; the biomasses and leaf area indexes of c. korshinskii and a. ordosica annually varied in a double peak curve and there were 8 annual plants that invaded in the four planting modes and formed higher coverage ; the quadrat with only a. ordoska appeared to have obviously lower coverage and biomass that the other three quadrats

    摘要對騰格里沙漠東南緣2種人工植被檸條和油篙在4種配置方式下地上部分的生長動態進行了研究，結果表明：不同配置方式下它們的密度、高度、冠幅和生物量基本不變或略微呈下降趨勢；油篙新梢的年生長動態呈s型曲線，檸條新梢春季生長速度較快， 7月份以後生長速度緩慢或基本停止生長；檸條、油篙地上生物量和葉面積指數的年變化均表現為雙峰型， 4種配置方式下共有8種1年生植物人侵，並具有較高的植被蓋度；同其它3個樣地相比，純油篙樣地1年生植物的密度、蓋度和生物量明顯偏低。
  5. If the velocity of atoms is near to zero, the light for ces will tend to confine the atoms near to nodes and antinodes. the stability depends on the magnitude of the negative slope of the light force, the depth of the potential well and the momentum diffusion coefficient. it is important to select the parameters, e. g

    如果通過激光冷卻能使原子速度降至很小甚至為零，光壓力的作用將使原子被較穩定地囚禁于激光駐波場的節點和反節點處，其穩定程度取決于該處光壓力曲線負斜率的大小、對應勢能的勢阱深度以及動量擴散系數的大小，因此，如何在實驗中合理選擇激光強度、失諧量等顯得尤為關鍵。
  6. In this article i do a lot of analysis for the data formed in the mobile samples with the basis of the research of data mining, mainly including : it analyses and summarizes the theory and technology of data, especially the further discussion of the data mining algorithm for time sequential. it introduces the course of the test curve of the power transmission system of electric mobile and discusses the technology and methods of pretreatment for curve data. it studies and develops the antitype system for the analyses of test curve data of the power transmission system of electric mobile with the mining and analysis of test curve data of the power transmission system of electric mobile and the basis of the algorithm of time sequential

    本文以目前數據挖掘的研究為基礎，對汽車樣品試驗中形成的大量數據進行分析處理，主要研究內容包括:分析和綜述了數據挖掘理論基礎和相關技術，特別是對時間序列挖掘演算法進行了深入的討論介紹了電動汽車動力傳動系統檢測曲線生成的基本過程，討論了曲線數據的預處理技術與方法以時間序列挖掘演算法為基礎，對電動汽車動力傳動系統檢測曲線數據進行了挖掘與分析，研究並開發了電動汽車動力傳動系統檢測曲線數據分析原型系統。
  7. 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，正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曲線的切線問題。
  8. Win2000 bed lift is of personalized design, ultra - stable operation, to offer quietness and comfortableness to the greatest extent to patients with warm colors. it is provided with variable voltage variable frequency device, to produce the best operating curve in accordance with the physiological requirements of human body, to show make the safe, comfort, stable and excellent perfomance in the whole process during the operation of the lift from start, acceleration, deceleration to stop. optional cut - off emergency leveling device may be equiooed at the demand of user to ensure that the passengers inside the lift can be rescued in case of power cut - off accident

    Win2000系列病床電梯以人性化的設計，超平穩的運行，給予病患者最大程度的安靜舒適增添溫馨的色彩。採用先進vvvf調頻調壓調速裝置，按人體生理要求由電梯優化產生最佳的運行曲線，使電梯的起動加速減速停止過程處處體現安全舒適平穩的卓越性能。根據用戶要求可選裝停電應急平穩裝置，確保以外停電時，被困電梯內的乘客能及時獲得解困。
  9. Abstract : propagation characteristics of r wave in a pavement structures are analysed in this paper. based on the propagation characteristics of r wave, the horizontal propagation wave is simulated by using r wave, the vertical propagation wave is also simulated by using body wave in calculating dynamic response of pavement structures. the availability and accuracy of dispersion curves measured by sasw in pavement structures is analysed by using the presented method used to calculate dynamic response

    文摘:利用有限單元法分析了道路結構的r面波傳播特性：在深度方向上衰減較慢，傳播較深，波動性大.提出了在道路結構動力響應計算中，利用面波來模擬水平向傳播波，利用體波來模擬豎直向傳播波.通過算例來驗證該方法的可靠性和精確性，並利用這一動力響應計算方法分析了道路結構表面波測試中所獲彌散曲線的可靠性
  10. This paper deriving the theory work inflection point in the static stage characteristics curve of small measurement range linear dimension measurement. by the way of high pressure and back pressure pneumatic measure and designed the parameter of the mainly and measure spray head, which are the key component in the spray head - baffle pneumatic sensor. the different groups for the main - spray head and the measure spray head, will effect the dynamic and static stage characteristic parameter. the author have done contrast experiment and optimization design to test and verify the theory derivation whereby made the rang of show valve of pneumatic measure system measure range up to 40 u m, the sensitivity up to 100mv / u m, resolution up to 0. 05 p m, the uncertainly of measure is less than 0. o2 u m, satisfaction of requirement of groups the carboy hatch thickness size precise measure of soft shims

    對高壓背壓式氣動測量用於小量程線性尺寸測量的靜態特性曲線的理論工作拐點進行了推導，對氣動測量系統中的噴嘴-擋板型氣動傳感器中的關鍵部件? ?主噴嘴和測量噴嘴的參數進行了理論設計，對主噴嘴和測量噴嘴的不同組合，將影響測量系統靜、動態特性指標的噴嘴參數進行了對比實驗和優化設計，並通過實驗驗證了理論推導，從而使氣動測量系統量程的示值范圍達到40 m ，靈敏度達到100mv m ，解析度達到0 . 05 m ，測量不確定度小於0 . 2 m ，滿足了壓縮機缸蓋軟體墊片厚度尺寸精密測量分組的要求。
  11. In the special fields wheel drive, wheel, gear box construction with spiral technology or beyond that with hypoid, cone, spur wheel as well as with gears, spiral cones and / or with bevel gear and cogged wheels and gears is graessner gmbh well - known

    Graessner gmbh是一家現代化的、可靠的專門產品供應商，這家供應商從事傳動、傳動齒輪箱，錐體、圓錐、彈頭，錐齒輪，錐齒輪，錐齒輪驅動，錐形圓柱齒輪，輪、葉輪、齒輪，齒輪，齒輪傳動，螺旋錐，曲線齒錐齒輪傳動箱，圓柱齒輪，齒輪和傳動結構的製造、銷售。
  12. On the uniform equation of conic section in descartes coordinate system

    直角坐標系下圓錐曲線的統一方程及變化動態初探
  13. This works has complete product specifications and varieties. it can offer double - faced coating adhesive, single - faced coating adhesive, fully automatic linear edge sealing machine, double - faced coating adhesive automatic straight - line, hand - operated curve & straight - line, three - row, four - row, six - row, high precision multi - drill, precision multi - drill, precision pulling bench saw, 45 - 135 aluminum frame and wooden mirror frame angle cutter, stroke charge open sawing machine, hard alloy saw sharpening machine, hydraulic press etc. it supplies woodworking machinery parts, fittings, clamp and so forth. it also receives the transport business for vart customers

    本廠產品規格種類齊全，可提供雙面塗膠、單面塗膠、全自動直線封邊機、雙面塗膠自動直線、手動曲直線、三排、四排、六排、高精度排鉆、精密推臺鋸、 45 - 135鋁框及木製鏡框切角機、往返開料鋸機、硬質合金磨鋸機、液壓壓機等，供應木工機械配件、附件、夾具等，並代辦運輸業務。
  14. According to the differential geometry theory, the principle curvatures and principle relative curvature of the spur gear and the fg in line contact and point contact, the tooth surface relative speed and the tooth contact interface are analyzed, whose distributing on the tooth surface are visualized by computer

    在齒面的幾何特性研究中，利用微分幾何的原理分析了圓柱齒輪和面齒輪的齒面曲率、線接觸和點接觸面齒輪傳動的主誘導法曲率以及嚙合過程中齒面的相對速度和接觸區域計算問題，並獲得有益的結論。
  15. Eventually, the sumerians made their writing more efficient, and slowly converted their picture words to a short - hand consisting of wedged lines created by bending the reed against the wet clay and moving the end closest to the hand back and forth once

    最終，蘇美爾人是他們的書寫更加有效，並且緩慢的修改他們的象形文字為楔形線條，這是通過蘆葦在濕粘土板上的彎曲，通過手的前後移動線條的末端，而創造出來的。
  16. On the forehand the pros bend their elbow on the follow through as theyng over their shoulder or just below the shoulder

    打正手球的時候，專業球手肘部的彎曲的高度有時過肩，有時抵于肩部，是由他們隨揮時手臂的擺動線路決定的。
  17. On the forehand the pros bend their elbow on the follow through as they swing over their shoulder or just below the shoulder

    打正手球的時候，專業球手肘部的彎曲的高度有時過肩，有時抵于肩部，是由他們隨揮時手臂的擺動線路決定的。
  18. A sensing magnetic field and displacement type of giant magneostrictive microdisplacement actuator with the functional of sensing driving magnetic field and microdisplacement is developed, and the design theories and approaches being applicable this type of microdisplacement actuator are pointed out : a circular diaphragm type of flexible construction that acts as integration mechanism of microdisplacement transferring and sensing of giant magnetostrictive microdisplacement actuator is adopted, sheet flexure theory of elasticity mechanics and approach of finite element are applied to design and calculate it, corresponding deflection and analytic formula and distribution curve of stress are given, and the specific achieving approaches of measuring principle and magnetic field sensing function of driving field in giant magnetostricitive rod are pointed out the magnetic field sensing function of the actuator is used to practically measure driving magnetic field of actuator and to obtain the relationship of driving magnetic field and coil current, which is also analyzed and studied

    其中，採用圓形膜片式柔性結構作為超磁致伸縮微位移執行器的微位移傳遞、感知一體化機構，應用彈性力學中的薄板彎曲理論、有限元方法對其進行了設計、計算，並給出了相應的撓度和應力解析式及分佈曲線；應用電磁理論給出了超磁致伸縮棒內驅動磁場的測量原理及磁場感知功能的具體實現方法，並利用執行器的磁場感知功能對其驅動磁場進行了實際測量，得出了驅動磁場與線圈電流之間的關系，並對其進行了分析和研究；對執行器內部的電磁路和偏置磁路結構進行了設計計算與實驗研究，為了減小驅動線圈的發熱，對其形狀進行了優化設計。
  19. Theoretical analysis on the non - linear elastic theoretical analysis on the non - linear elastic

    彎曲動脈壁非線性彈性力學性質的理論分析
  20. The bending direction is determined by behaviors of two adjacent sma actuators. only depending on the bias spring, the active catheter ca n ' t resume to linear state, and time for resuming is too much

    僅僅依靠偏置彈簧，主動導管存在無法完全恢復到直線狀態而且恢復速度較慢的問題，可以通過反方向上的彎曲動作來改善。
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