vector differentiation 中文意思是什麼

vector differentiation 解釋
向量微分法
  • vector : n 1 【數學】向量，矢量，動徑。2 【航空】飛機航線；航向指示。3 【天文學】幅，矢徑。4 【生物學】帶...
  • differentiation : n. 1. 差別，區別；區分，劃分。2. 【生物學】分化，變異。3. 【地質學；地理學】（從共同的巖漿產生出不同的巖石的）分異作用。4. 【數學】微分法。
  1. 3. potato stems and agrobacterium fumefaciens containing recombinant vector were co - cultured at 28cfor 48 hours and transplanted onto callus - inducing medium at 24c for 7 days. and then, the explants were transplanted onto differentiation medium and cultured at 24c for 21 days. resistant buds rooted and grew into plants in medium with kanamycin for 20 days, and 83 plants were obtained

    3將含外源基因的根癌農桿菌與馬鈴薯莖段共培養后在愈傷誘導培養基上培養7天，轉接到分化培養基上分化出抗性芽，抗性芽在生根培養基上生根長成完整植株，共獲83株。
  2. According to the inverse solutions of 3 - tpt translational parallel robot mechanisms, in which both the base and the mobile platform are triangle and similar to each other, for the error of the mobile platform center denoted by modulus of error vector, the accuracy model of parallel robot mechanisms is established by the differentiation of the kinematic

    摘要針對具有相似平臺的3 - tpt型三維移動並聯機器人進行了研究，根據其位置反解方程，採用機器人微分理論，以誤差向量的范數表示動平臺中心點的誤差，建立了該機器人精度分析的數學模型。
  3. Introduction, reviews and concepts of functions, differentiation, vector algebra, vector differetiation, vector integral, orthogonal curvilinear coordinates

    課程介紹及授課計劃、函數觀念及復習、微分、向量代數、向量微分、向量積分、正交曲線座標、微分方程式。
  4. Transfection of 3t3 - l1 preadipocytes with a c - crkii antisense rna expression vector markedly reduced c - crkii levels and prevented differentiation into adipocytes

    將c - crkii的反義rna轉化細胞能夠顯著的降低細胞內c - crkii的表達水平並抑制脂肪細胞的分化。
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