中科新闻网玥和什么组名字好听:这几句话怎么翻译啊~
来源：百度文库 编辑：中科新闻网 时间：2024/05/05 14:31:47
Developments in flaw Evaluation for CANDU Reactor Zr-Nb Pressure Tubes
还有就是这句里的i.d.什么意思`````````
he core of a CANDU(CANada Deuterium Uranium)pressurized heavy water reactor consists of approximately 400 horizontal Zr-2.5Nb alloy pressure tubes that contain the fuel. These pressure tubes are approximately 6m long, with a 103-mm i.d. , and a 4-mm wall thickness.
还有就是这句里的i.d.什么意思`````````
he core of a CANDU(CANada Deuterium Uranium)pressurized heavy water reactor consists of approximately 400 horizontal Zr-2.5Nb alloy pressure tubes that contain the fuel. These pressure tubes are approximately 6m long, with a 103-mm i.d. , and a 4-mm wall thickness.
在对CANDU反应堆Zr-Nb 压力管的瑕疵评估方面的发展,I.D是内径(INSIDE DIAMETER)