英语词汇derrick structure怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?起重机结构
... 超重索 Derrick rope 起重机结构 Derrick structure 水上超重机 Derrick，floating ...

短语

1
Along with the lowering of the load capacity of the derrick, the strain parameters of the structure change accordingly.
与承载能力降低的同时，井架结构的应变参数也发生相应的变化。
2
The air winch Operator shall ensure that the winch wire is moving freely in the derrick (possibly guided by pulleys) to avoid any damage to the steel structure, especially the fingerboard.
气动绞车操作者要确认气动绞车钢丝绳和井架不干涉(可以用滑轮导向)，以避免损伤井架的钢结构，特别是指梁。
3
The structure of the derrick is triple-section telescoping structure, substructure is parallelogram structure, can be lifted by hydraulic cylinder.
井架采用三节伸缩式结构，底座采用平行四边形结构，能用液缸整体起升。

单词	derrick structure
释义	derrick structure 简明释义井架结构网络释义 1 ?起重机结构 ... 超重索 Derrick rope 起重机结构 Derrick structure 水上超重机 Derrick，floating ... 短语 1 Structure derrick 起重机结构 2 derrick mobile structure 开架移动机构 3 steel structure derrick 钢结构井架双语例句 1 Along with the lowering of the load capacity of the derrick, the strain parameters of the structure change accordingly. 与承载能力降低的同时，井架结构的应变参数也发生相应的变化。 2 The air winch Operator shall ensure that the winch wire is moving freely in the derrick (possibly guided by pulleys) to avoid any damage to the steel structure, especially the fingerboard. 气动绞车操作者要确认气动绞车钢丝绳和井架不干涉(可以用滑轮导向)，以避免损伤井架的钢结构，特别是指梁。 3 The structure of the derrick is triple-section telescoping structure, substructure is parallelogram structure, can be lifted by hydraulic cylinder. 井架采用三节伸缩式结构，底座采用平行四边形结构，能用液缸整体起升。
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