英语词汇riser 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	riser head
释义	riser head 简明释义冒口网络释义短语 1 riser head 冒口 2 fever heat-preservation riser-head 冒口套双语例句 1 These loads are transferred through the riser to the well - head and casing system, causing fatigue at critical connectors and welds. 这些载荷通过立管传递到井口和套管，在连接和焊接处形成临界疲劳区。 2 The said process has a finished product rate higher than 95% and a sprue and riser head system weight lower than 20 wt% of the casting. 所得铸件的成品率为95％以上，浇冒口系统重量占铸件重量的20％以下。
随便看	bring back to bring back to earth bring ... back to earth bring back to health bring back to life bring (back) to life bring back to memory bring ... back to reality bring before bring bringing into service bring briquette bring buckle and thong together bring call to memory bring charge against bring close to bring coals to Newcastle bring contempt upon oneself bring defeat to bring defeat upon oneself bring discredit on bring discredit on oneself bring discredit to bring disgrace on bring disgrace on sb bring disgrace upon

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