弦夾 的英文怎麼說

中文拼音 [xiánjiā]
弦夾 英文
string keeper
  • : 夾構詞成分。
  1. Design and characteristics on wing of extreme big aspect ratio

    大展芯翼大攻角顫振分析
  2. The nine elements of the matrix are products of cosines of angles between the direction of a streamline at a point and the coordinate axis.

    這矩陣的9個元素系一點的流線方向和座標軸之間角餘的乘積。
  3. Fittings for overhead contact system of electrification railway - part 1 : dropper clamp for contact wire

    電氣化鐵道接觸網零部件第1部分:接觸線吊
  4. It is also found from the tests that the ultimate capacity of connection is greatly affected by the ratio of the width of branch to that of chord, the thickness of chord and the angle between chord and branch

    試驗結果顯示,節點的承載能力與腹桿和桿的寬度比、桿的壁厚、腹桿和角密切相關。
  5. Aerospace series - elements of electrical and optical connection - test methods - part 428 : sinusoidal vibrations with passage of current for crimped terminal lugs

    航空航天系列.光電連接件.試驗方法.第428部分:具終端電連接片通電流正振動
  6. It builds a relative coordinates based on the jumping - off point of circular interpolation as its origin, caculates the sine and cosine of the angle formed by x axis and the line which connects the origin and the centre of the circle, then gets the coordinates of the centre in the relative coordinates, and enduces a uniform fomula, which is easy to program in computer

    摘要用圓弧插補起點作為相對坐標系原點,連接圓弧起點和圓心,求出該連接線和相對坐標x軸的角的正餘值,由此解出圓心在相對坐標系的坐標,並得到一個統一的計算公式,易於計算機編程實現。
  7. Thirdly, similarity matrix, dissimilarity matrix or similarity table are established based on the n - strong peaks, the overlap rate of common peaks and the cosine / sine of vectors " angle which are derived from the fingerprint chromatograms of samples. and based on these data model, clustering research has been done by k - means algorithm, biggest tree in fuzzy clustering and improved cobweb algorithm, where different results have been gained. by comparing, cobweb algorithm is the best

    本次研究利用n強峰、共有峰的重疊率和向量角正餘值對樣品色譜指紋圖譜分別建立了相似度矩陣、相異性矩陣或相似度表,以這些數據模型為基礎,分別用了k -平均、模糊聚類的最大樹法和改進的cobweb法進行了聚類研究,得到了不同的效果。
  8. Methods : the similarities of honeysuckle chromatography fingerprints were calculated by the methods of correlation coefficients and angle cosine with or without retention time correction and signal standardization

    方法:對金銀花藥材指紋圖譜進行保留時間和峰面積校正,分別使用相關系數法和角餘法計算處理前後圖譜間相似度。
  9. The knots for constructing the quadric curve are determined by minimizing the internal strain energy, which can be regarded as a function of the angle. the function of the angle is expanded as a taylor series with two terms, then the two knot intervals between the three consecutive points are defined by linear expression

    對每一個數據點,用相鄰的三個數據點構造一條二次曲線,通過極小化二次曲線的應變能來定義三個數據點的節點,這些節點可被看作是三個數據點相鄰兩條角的函數。
  10. Fittings for overhead contact system of electrification railway - part 2 : dropper clamp for messenger wire

    電氣化鐵道接觸網零部件第2部分:承力索吊
  11. The sub - bands are coded and the information of direction cosine is used for iris matching, by means of which this method overcomes zoom, shift and illuminance and obtains approving effect

    將分解后子帶作為特徵編碼,利用空間向量的方向角餘作為匹配方法,有效克服了縮放、平移、光照等影響,達到了較好的識別效果。
  12. Through analyzing the choice of the personal behavior dynamically and balancedly, including psychological direction, ability direction and professional direction, that is when these three directions are completely consistent, people ’ s planned ability desire and the realisation proportion of the job will achieve the greatest. this is a process of unceasingly enhancing the determined resources to meet the rate needs ? enhancing the cosine value of the angles with two directions, thus is also named the theory of cosine equilibrium

    通過對個人行為方向性選擇的心理方向、能力方向和職業方向進行動態平衡分析,即在行為人的心理方向、能力方向和職業方向三個方向達到完全一致時人們既定的能力願意而且能夠用於工作的比例就達到最大,這個動態過程是一個不斷提高既定資源用來滿足需要的比例? ?即提高兩個方向角的餘值的過程,因此把這個動態平衡的選擇過程稱作餘均衡。
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