推頂器桿 的英文怎麼說

中文拼音 [tuīdǐnggǎn]
推頂器桿 英文
ejector leer
  • : 動詞1 (向外用力使物體移動) push; shove 2 (磨或碾) turn a mill or grindstone; grind 3 (剪或削...
  • : i 名詞(人體或物體的最上部) crown; peak; top Ⅱ動詞1 (用頭支承) carry on the head 2 (從下面拱...
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • : 桿名詞(桿子) pole; staff
  1. To investigate factors influencing its metering quality and work function a simple working model of the eccentricity mandril metering device was developed, displacement and speed equation of the seed during working were analyzed, and the processing course of its filling and throwing were determined

    摘要為探明影響偏心排種排種質量及工作性能的因素,建立了排種的簡化工作模型,導出排種工作時種子的位移和速度方程,界定了充種和投種過程。
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