propeller-blade

常見例句

• The propeller blade has been mounted.
  推進器的葉片已經(jīng)安裝好了。
• A part or surface, such as a wing, propeller blade, or rudder, whose shape and orientation control stability, direction, lift, thrust, or propulsion.
  翼剖面; 機翼; 翼面一個部件或平面，如機翼、螺旋槳葉、方向舵等，其形狀或方位控制穩(wěn)定性、方向、抬升、沖擊或驅(qū)動
• The propeller blades were fouled with many threads of fishing nets.
  如：該輪遇到海上漂流物，魚網(wǎng)把螺旋槳纏住。
• The notches sustained due to touching small obstacles were such a slight damage for the propeller that the breaking of the propeller blade couldn't be caused by the small obstacles.
  這些小缺口是由于螺旋槳碰到小障礙物所造成的，即使如此，由于這些小缺口對該螺旋槳來說是輕微的損傷，也就是說，螺旋槳所碰到的小障礙物是不足以造成葉片斷落的。
• Having the chords of propeller blades parallel to the line of flight.
  螺旋槳邊緣弦的.
• Neutral angle of propeller blade
  無推力槳葉轉(zhuǎn)角
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