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来源：雅诚德英语网
And then, in 1934, it was Ernest Rutherford -by the mid-30s, J. J. Thompson had retired.
之后在1934年，在30年代中期，是卢瑟福，汤姆逊退休了。
And then, in 1934, it was Ernest Rutherford -by the mid-30s, J. J. Thompson had retired.
之后在1934年，在30年代中期，是卢瑟福，汤姆逊退休了。