reactor vessel head lifting device 反应堆容器顶盖吊具
reactor vessel head storage ring 反应堆容器顶盖贮存环
head of the reactor vessel 反应堆外壳的顶盖
flashing head reactor 闪蒸反应器
Reactor upper head replacement 反应堆顶盖更换
reactor vessel head center disc 反应堆容器封头中心碟形盘
"We anticipate that [reviewing the reactors] will take a great deal of additional effort because of the uniqueness of the designs," said David Matthews, head of the new reactor program at the U.S..
美国核能管理委员会新反应堆项目主管大卫·马修斯说：“我们预计由于反应堆特殊的设计，其将会带来大量的额外效果”。
"We anticipate that [reviewing the reactors] will take a great deal of additional effort because of the uniqueness of the designs," said David Matthews, head of the new reactor program at the U. s.
美国核能管理委员会新反应堆项目主管大卫·马修斯说：“我们预计由于反应堆特殊的设计，其将会带来大量的额外效果”。
By using the method together with calculations of the weight of shell, head and skirt of hydrogenation reactor, a quotation program system has been worked out.
利用该方法结合壳体、封头、裙座的重量计算编制了加氢反应器的报价程序系统。
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