例句與造句

1. Construction was completed and the reactor reached initial criticality on March 23, 1974.
2. Unit 1 reached initial criticality on March 8, 1988 and went into commercial operation on August 25.
3. Unit 2 reached initial criticality on March 12, 1989 and went into commercial operation on June 19.
4. Discovered by a 25-year-old engineer prior to initial criticality, earthquake supports for nuclear piping had been installed backwards.
5. The 2, 772 MWt Babcock & Wilcox pressurized water reactor ( 913 MWe ) achieved initial criticality on 16 September 1974 and entered commercial operation on 17 April 1975.
6. It's difficult to find initial criticality in a sentence. 用initial criticality造句挺難的
7. On November 1997, ETRR-2 achieved initial criticality, and was inaugurated by the former Egyptian president Hosni Mubarak and the Argentine president Carlos Menem on February 1998.