derrick member

基本解释

• [能源科学技术]井架构件

英汉例句

双语例句

• Derrick guy wire as the special supporting member of downhole derricks, its performance has much impact on the mechanical behavior of derricks.
  绷绳作为作业井架的特殊支承构件，其工作特性对作业井架的力学行为有较大影响。
• This program was pioneered by a CSDA contractor-member, Don Moroz of Derrick Concrete Cutting and Construction Ltd. , In Edmonton, Alberta, Canada.
  这个纲领，是国内首创的美洲可持续承办人、顿河莫罗兹混凝土切割井架和建设有限公司，埃德蒙顿加拿大艾伯塔省。

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专业释义

能源科学技术

• 井架构件