trapezoidal 中文意思是什麼

trapezoidal 解釋
不規則四邊形
  1. Humpback or trapezoidal speed bumps. geometric characteristics and situation parameters

    弓背式或不規則四邊形速度檔板.幾何特性和狀態參數
  2. Trapezoidal screw threads - part 2 : general plan

    梯形螺紋第2部分：直徑與螺距系列
  3. Stub metric trapezoidal screw threads ; thread profiles

    米制短牙梯形螺紋.螺紋牙形
  4. Iso metric trapezoidal screw threads - basic dimensions

    Iso米制梯形螺紋.基本尺寸
  5. Iso metric trapezoidal screw thread ; nominal dimensions

    Iso米制梯形螺紋.標稱尺寸
  6. Metric trapezoidal screw threads - system of diameter and pitch

    直徑與螺矩系列
  7. A double trapezoidal specimen will generate shear debonding.

    雙梯形的試樣將產生切變脫膠現象。
  8. Fixed railway equipment. material for telecommunication and signalling overhead lines. trapezoidal tie bar

    鐵路固定設備.通訊和信號裝置架空線路用器材.梯形軌距桿
  9. Anterior trapezoidal tubercle

    前梯形瘤
  10. Against the twilight rises the trapezoidal top of the stack, which has stood forlornly here through the washing and bleaching of the wintry weather

    麥垛孤零零地堆積在麥場上，它的梯形尖頂顯露在朦朧中，已經經受了一個冬季的風吹雨打了。
  11. Runouts, undercuts for trapezoidal threads, buttress threads and knuckle threads and other threads of coarse pitch

    梯形螺紋斜梯形螺紋和圓螺紋以及其他粗牙螺紋的螺
  12. Trapezoidal sheeting in building ; trapezoidal steel sheeting ; structural analysis and design

    建築物中梯形護墻板.梯形鋼板.結構分析和設計
  13. An analysis and a compensation method for commutation torque ripple in trapezoidal bldc motor

    無刷直流電機換相轉矩脈動的分析及其補償方法
  14. Control instruction of plc and trapezoidal pattern are programmed

    編制了可編程式控制制器plc控制指令和梯形圖。
  15. Detail specification for the interface of the 1. 27 - mm pitch, ribbon contact leaf spring trapezoidal shaped, self - locking i o connector

    1 . 27mm間距帶狀觸點片簧梯形自鎖式i o連接器介面的詳細規范
  16. Trapezoidal channel of reinstated slope at ngau kok wan

    在牛角灣的復原斜坡中的梯形雨水渠
  17. Well screens and casings of unplasticized polyvinylchloride for tube well - part 3 : dn 250 to dn 400 with trapezoidal thread

    管井用未增塑聚氯乙烯井濾網和鑄件.第3部分:帶梯形螺
  18. Well screens and casings of unplasticized polyvinylchloride for tube wells - part 2 : dn 100 to dn 200 with trapezoidal thread

    管井用未增塑聚氯乙烯過濾管網和管套.第2部分:帶梯形
  19. Types and dimensions of gauges for metric trapezoidal screw threads

    梯形螺紋量規型式與尺寸
  20. Disc type thread milling cutters for iso metric trapezoidal threads ; dimensions

    Iso米制梯形螺紋的盤形螺紋銑刀.尺寸
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