A、frame
B、bulwark
C、keel
D、bulkhead
更多“The ship’s centerline is the （）(龙骨).”相关的问题
A、“From the centerline to the ship’s bottom” is “draft”. B、“From the keel to the ship’s bottom” is “draft”. C、The maximum distance from the waterline to the ship’s bottom is “draft”. D、“From the centerline to the ship’s main deck” is “draft”.
A、waterline B、centerline C、frame D、freeboard
A、LCG B、transverse moment C、righting moment D、inclining moment
A、LCG B、transverse moment C、righting moment D、inclining moment
A、船舶的中线是艉甲板。 B、肋骨是船舶的中线。 C、龙骨是船舶的中线。 D、船舶的中线是正横。
A、3 short blasts of the ship's whistle B、1 short blast of the ship's whistle C、3 long blasts of the ship's whistle D、1 long blast of the ship's whistle
A、ahead and equal to the ship's speed B、astern and equal to the ship's speed C、ahead and equal to twice the ship's speed D、astern and equal to twice the ship's speed
A、back of the vessel B、the middle portion of a ship C、a backward movement of a vessel D、across the ship, at right angles to the fore-and-aft centerline
A、Forecastle deck is located at the ship’s stern. B、Poop deck is located at the ship’s bow. C、Forecastle deck at located in the ship’s bow. D、Poop deck is located at the ship’s stern.
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