英语词汇polar crane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	polar crane
释义	polar crane 简明释义回转式吊车网络释义 1 ?环形吊车 ... volute蜗壳(泵) polar crane环形吊车 heat insulation保温,隔热 ... 2 ?回转式吊车 ... 回油泵dump pump 回转式吊车polar crane （安全阀）回座压差blow-back ... 短语 1 polar crane in reactor building 反应堆厂房环形吊车 2 polar bridge crane 机旋转桥式起重机 3 polar gantry crane 旋转龙门起重机双语例句 1 The invention discloses a method for connecting a circular track with a bearing-rail beam of a polar crane, relating to a polar crane for a nuclear power station. 环行起重机的环形轨道和承轨梁的连接方法，涉及核电站用环行起重机。
随便看	thermal probe method thermal process thermal process automatic adjustment thermal process curve thermal process diazo copying machine thermal processes thermal processing thermal-process phosphate fertilizer thermal process phosphate fertilizer thermal-process phosphatic fertilizer thermal process protection thermal process regeneration thermal production well thermal profile thermal properties thermal properties of water thermal property thermal property of coal thermal prospecting thermal-protect ablation material thermal protection thermal protection thermal protection coating thermal protection graphite material thermal protection layer

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