他拿腔拿调地说道:“区别在于你们是盎格鲁—撒克逊人,我们是拉丁人。”"The dif-ference is," he said portentously, "you are Anglo-Saxons, we are Latins."智人和其他生物的区别在于大脑。What distinguishes homo sapiens from every other living creature is the mind.因受伤类型不同治疗方法可...
Once multiple scattering becomes invoved simple formulae such as those just given are inapplicable.一旦涉及到多次散射,刚刚给出的那些简单公式便不再适用了.The classical viscous interaction parameter and experiential formulae are limitative in therm...