简介：

简介：ＲｉｔｕａｌＷａｌｋｓＡｒｏｕｎｄＢｅｎｒａｂＭｏｕｎｔａｉｎ￥／／ＬＡＭＣＯＴｈｅＮｙｉｎｇｃｈｉａｒｅａａｌｏｎｇｔｈｅＮｙａｎｇＱｎＲｉｖｅｒ，ａｎａｒｅａｈｉｓｔｏｒｉｃａｌｌｙｋｎｏｗｎａｓＧｏｎｇｂｏ，ｗａｓｔｈｅｈｎｍｅｏｆｔｈｅＧｏｎ...

简介：“SheWalksinBeauty”是英国著名诗人拜伦的一首抒情诗,它韵律优美、脍炙人口,向我们展示了一幅“她”漫步于“美”中的生动画面,由开始描写主人公的外表、仪态一直深入到内心,体现了静态美与动态美的结合,兼顾了外在美和内在美的刻画。拜伦满含深情地表达了对心灵美由衷的赞赏之情,表达了自己对于美好事物的追求。本文多方面分析了这首诗的特点,并给出了本人的译文,仅供大家欣赏和批评指正。

简介：ＡＮＩＮＴＥＲＳＥＣＴＩＯＮＰＲＯＰＥＲＴＹＯＦＴＨＥＳＩＭＰＬＥＲＡＮＤＯＭＷＡＬＫＳＩＮＺ￣ｄＺＨＯＵＸＩＡＮＹＩＮ（ＤｅｐａｒｔｍｅｎｔｏｆＭａｔｈｅｍａｔｉｃｓ，ＢｅｉｊｉｎｇＮｏｒｍａｌＵｎｉｖｅｒｓｉｔｙ１００８７５，Ｃｈｉｎａ）Ａｂｓｔ...

简介：Inthispaper,westudystronglawsoflargenumbersforrandomwalksinrandomsceneries.Somemildsufficientconditionsforthevalidityofstronglawsoflargenumbersareobtained.

简介：Ididn'trealizethebeautyofTibetthefirsttimeIwentthere30yearsago.But,whilevisitingTibetinrecentyears,Iwasmovedtotearsasthemarvelousplateausceneryunfoldedbeforemyeyes.

简介：WestudythescalinglimitforacatalyticbranchingparticlesystemwhoseparticlesperformrandomwalksonZandcanbranchat0only.Varyingtheinitial(finite)numberofparticles,wegetforthissystemdifferentlimitingdistributions.Tobemorespecific,supposethatinitiallytherearen~βparticlesandconsiderthescaledprocessZ_t~n(●)=Z_(nt)(n~(1/2)●),whereZ_tisthemeasure-valuedprocessrepresentingtheoriginalparticlesystem.WeprovethatZ_t~nconvergesto0whenβ<1/4andtoanondegeneratediscretedistributionwhenβ=1/4.Inaddition,if1/41/2thenn~(-β)Z_t~nconvergestoadeterministiclimit.