細桅桿 的英文怎麼說
中文拼音 [xìwéigǎn]
細桅桿
英文
ricker-
The term air draught should be construed carefully : if the ship is in a river or an estuary, it usually refers to maximum mast height for passing under bridges, while on the berth it usually refers to the height available or required under the loader or unloaders
水上高度應仔細考慮到：船舶在內河或河口空船吃水通常指過橋時桅桿的最大高度，船舶在泊位是通常指有效的或要求的在裝卸貨設備的高度。The guyed mast structure is a high - rise system made up of soft cable and slim mast. the interaction between the inclined guys and the mast makes its nonlinear dynamics very complex. the damage probability of guyed mast is especially high under normal designing and constructing in civil engineering fields
桅桿結構是由柔索和細長的桿身組成的高聳結構，斜拉的纖繩和桿身使其非線性振動十分復雜，在正常設計、建造及材料情況下，桅桿結構破壞發生的比例之高在土木工程界是少見的。
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