英语词汇power head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

单词	power head
释义	power head 简明释义动力头：动力头是一种专门用于水下的火器，当与目标直接接触时发射。动力头常用于狩猎鱼类和对抗鲨鱼或短吻鳄，用于娱乐、自卫或杀死麻烦动物。动力头一词指的是设备的类似火器的部分；当连接到杆上形成矛时，它可能被称为爆炸棒或鲨鱼棒。所提到的矛可以是手持的或从矛枪中发射的。网络释义 1 ?动力头液压钻动力头结构设计_机械_毕业论文设计_文库168网关键词:钻; 动力头;液压 [gap=1227]Key words：Drilling, Power head, Hydraulic pressure 2 ?活动端 ... tail head固定端 power head活动端 clamps夹头 ... 短语 1 top-drive power head 顶部驱动动力头 2 top-drive hydraulic power head 顶部驱动液压动力头 ; 液压马达动力头 3 Power head drill 动力头式钻机双语例句 1 Frequency power head, adjusting speed arbitrary, wide speed range. 变频动力头，转速任意调节，作用范围广。 2 Abstract: in the machine tool, the power head is the core component of the machine, which is the direct reaction process performance. 摘要：机床中，动力头是机床的核心部件，直接反应着机床的加工性能。 3 A protecting joint is added at power head rod joint in order to prevent power head rod joint abrasion when rod is screwed or unscrewed. 在拧卸钻杆时为了保护动力头钻杆接头，防止其磨损，通常的做法是在该接头处联接一个保护接头。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。