简介：ＨｏｌｄａＣａｎｄｌｅｔｏｔｈｅＤｅｖｉｌＬＩＮＺＨＥＮＺＯＮＧ学生：我不懂成语“为虎作Ｘｕｅｓｈｅｎｇ：Ｗ０ｂｕｄｏｎｇｃｈｅｎｇｙｕ“ｗｅｉｈｕｚｈｕ伥”的含义，请讲一ｃｈａｎｇ”ｄｅｈａｎｙｉ，ｑｉｎｇｊｉａｎｇｙｉ讲。ｊｉａｎｇ。老师：“为虎...

简介：写《人性的枷锁》(OfHumanBondage)的著名英国作家毛姆(W.SomersetMaugham)写过另一部小说CakesandAle。cake是糕饼,ale是酒精含量稍高的浓啤酒。InOldEnglish(约450-1150年),ale指代的就是啤酒beer。毛姆这部小说的题目实际上是一个commonphrase(家喻户晓的表达法),

简介：Theobjectiveofthisstudyistocharacterizethethree-dimensionalfluidflowinthevesselcontainingoneceramiccandlefilter.Thethree-dimensionalgoverningequationsareformulatedinthisstudyandtheturbulentκ-εmodelisadoptedforthenumericalcomputation.Itisfoundthattheviscousforceisdominantintheporousregionwithcomparedtoinertiaforce.Pressuedecreaseslinearlywhentheflowpassingthroughtheporousmedium.Whenthefacevelocityis0.03m/s,thepressuredropisabout350Pa.Ithasalsobeenfoundthatthefluidwiththespiralmotiontobesunkintothefilterinthevessel.