Across geographic gradients, Levins expects allopatric races or coenospecies exist.穿过地理梯度, 莱文斯预料有分布区不重叠的小种或近群种.You often lose out when you bet on horse races.你在赌马时,常常输掉.The high point of this trip was a day at the races....
The apocryphal story of Columbus and the egg is very interesting.哥伦布竖蛋这个真伪不明的故事十分有趣.Columbus had not realized that this new land was not India.哥伦布当时还没有认识到这块新大陆不是印度。Building a memorial to Columbus has been his lifelong dr...
如果当时我再多说一点的话，结果或许会不一样。Things might have been different if I'd talked a bit more.我当时不知道罗恩有那么坚强的个性。I didn't know Ron had that much strength of character.我们那时在同一所学院，当时只招男生。We were in the same college, which was ma...
These restored houses overhang a system of quiet canals.这些修葺一新的房屋俯视着静静流淌的运河河网。Many canals were built along map grid lines.很多运河是按照地图上的坐标线开凿的。The city is criss-crossed with canals.这座城市里运河纵横交错。...
The paper expounds the application of Bayes discriminant analysis in safety evaluation.论述了多元统计分析方法中的贝叶斯判别分析方法在安全评价中的应用.Implementation results reveal that the MTS outperforms traditional discriminant analysis methods.执行的结...