round shaft 中文意思是什麼

round shaft 解釋
圓形立井
  • round : adj 1 圓形的；球形的；圓筒形的；弧形的，半圓（形）的。2 兜圈子的，一周的；來回的。3 完全的；十足...
  • shaft : n 1 箭；箭桿。2 （槍、槌、斧等的）柄；矛。3 【植物；植物學】稈；莖；柄。4 【動物；動物學】羽軸；...
  1. ( 2 ) the crack compares with one depth with the first steps and the second steps natural frequency vibration, crack position near crank arm and main shaft transition round natural frequency little place under crankshaft ; with the third steps and the fourth steps natural frequency vibration, the smaller close to the second crank arm of crankshaft and round place natural frequency of the main shaft transition the position is

    （ 2 ）裂紋同一深度比以第1階和第2階固有頻率振動，裂紋位置越靠近曲軸中間曲柄臂與主軸過渡圓處固有頻率越小；以第3階和第4階固有頻率振動，位置越靠近曲軸第二個曲柄臂與主軸過渡圓處固有頻率越小。
  2. The head of the main shaft is featured with 15 degrees pitch angle and the work table can rotate 360 degrees for grinding milling, lateral milling, spiral milling, oblique milling, suitable for carpenter ' s spiral boring bit, end milling tool, copper round saw, and cutting and milling for various hardware

    旋轉，做磨銑、側銑、螺旋銑、斜度銑，適合木工用之螺旋?頭及金屬切削刀具之?頭、端銑刀、銅圓鋸及各類五金零件之銑削加工之用。
  3. A carriage, which had been following the escort, had driven into one of their carts and run a shaft into it. several soldiers ran up to the cart from different sides ; some hit the carriage horses on the head as they turned them round, other were fighting among themselves, and pierre saw one german seriously wounded by a blow from the flat side of a sword on his head

    押送隊後面的一輛馬車撞到押送隊的一輛大車上，把車子撞了一個洞，有幾個士兵從不同方向跑到大車前一些士兵把套在馬車上的馬牽到一邊，抽打著馬頭，另一些士兵則相互打起架來，皮埃爾看見，一個德國士兵的頭被刀砍成重傷。
  4. The new kiln of the r1 type with round shaft cross section will be petcoke fired and is to produce 300 tons of burnt lime per day

    石灰公司向麥爾茲下了在石灰生產集團的第三個石灰窯訂單。這次是建立在靠近
  5. Round punches with straight shaft up to 20 mm cutting diameter

    切削直徑20mm以下帶直柄的圓形沖頭
  6. Round punches with stepped shaft up to 5, 5 mm cutting diameter

    帶階梯柄的切割直徑為5 . 5mm以下的圓沖頭
分享友人
分享到 Line

分享到臉書