step tread 中文意思是什麼
step tread
解釋
踏腳, 腳蹬踏板-
As an important step, the roll groove design - the selection of the roll groove system and the determination of the dimension, makes the decisive effect on the dimensional accuracy and the mechanic character of the tread steel bar
孔型設計作為螺紋鋼筋生產中的重要環節，對螺紋鋼筋尺寸精度的高低起著決定性作用，孔型系統的選擇及孔型尺寸的確定直接影響到成品鋼筋的尺寸精度及其機械性能。 -
The remnants of the regiment that had already been in action, forming hurriedly, drew off to the right ; the two battalions of the sixth chasseurs marched up in good order, driving the last stragglers before them they had not yet reached bagration, but the heavy, weighty tread could be heard of the whole mass keeping step
投入戰斗的我團殘部急忙整理隊伍，向右邊走去。第六獵騎兵團的兩個營以整的隊形從他們身後走來，一面趕開掉隊的人員。他們還沒有走到巴格拉季翁身邊，就已經聽見一大群人步走的沉重的腳步聲。 -
With the complacency of a man on parade, he stepped springing on his muscular legs, drawing himself up without the slightest effort, as though he were swinging, and this easy elasticity was a striking contrast to the heavy tread of the soldiers keeping step with him
他懷著置身於前線使他覺得洋洋自得的心情，邁開肌肉健壯的兩腿，像泅水那樣輕松愉快地走著，毫不費勁地挺直身子，他那輕快的步子和合著他的步調的士兵們的沉重的腳步迥然不同。
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