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天下熙熙,皆为利来;天下攘攘,皆为利往。


  Sincethen,scholarshavemodifiedthefirstlawtomeanthattheorbitsofallplanets(andcomets)belongtoconiccurves,whilethesunisatoneoftheirfocalpoints.Thesecondlawisaccurateonlywhenthemassofaplanetismuchsmallerthanthatofthesun.Consideringthatplanetsattractthesun,thisisatwobodyproblem.Theexactformulaoftherevisedthirdlawisasfollows:(a1^3/T1^2)/(a2^3/T2^2)=(1+m1/ma)/(1+m2/ma)
  Intheformula,M1andM2arethemassesoftwoplanets,andMaisthemassofthesun.

  SirIsaacNewton(January4,1643March31,1727),PresidentoftheRoyalSocietyofEngland,afamousBritishphysicist,isanencyclopedic"allrounder",authorofMathematicalPrinciplesofPhilosophyofNatureandOptics.
  InhispaperTheLawofNaturepublishedin1687,hedescribedthelawsofgravitationandthreemajorlawsofmotion.Thesedescriptionslaidthefoundationforthescientificviewofthephysicalworldforthenextthreecenturiesandbecamethefoundationofmodernengineering.BydemonstratingtheconsistencybetweenKepler'slawofplanetarymotionandhistheoryofgravity,heshowedthatthemotionsofobjectsonthegroundandcelestialbodiesfollowthesamelawsofnature,whichprovidedstrongtheoreticalsupportforthetheoryofSolarCenterandpromotedthescientificrevolution.
  Inmechanics,Newtonexpoundedtheprincipleofconservationofmomentumandangularmomentum,andputforwardNewton'slawofmotion[1].Optically,heinventedareflectingtelescopeanddevelopedacolortheorybasedontheobservationofwhitelightdivergedintovisiblespectrabyaprism.Healsosystematicallyformulatedthecoolinglawandstudiedthespeedofsound.
  Inmathematics,NewtonsharedthehonorofdevelopingcalculuswithGottfriedWilliamLeibniz.Healsoprovedthegeneralizedbinomialtheorem,proposedthe"Newtonmethod"toapproachthezeroofthefunction,andcontributedtothestudyofpowerseries.
  Ineconomics,Newtonputforwardthegoldstandardsystem.
  NewtonestablisheddifferentialequationsbyNewton'ssecondandthirdlawscombinedwithKepler'sthreelaws.Itisfoundthatthetrajectoryisaquadraticcurve.
  Newton'sSecondLaw(d^2r)/(dx^2)=GMr/r^3
  Quadraticellipticequationr=p/(1+esin(θθo))
  。

十岁的贵宾,肩高20,偶尔咳嗽。唉。
谢谢楼主分享宝贵的经验顶起,学习了,很喜欢LZ的经验汇总顶起  支持这样的帖子  呵呵  收益了顶了,谢谢分享新手收益,老手敬佩。
  以太坊,走势相对比大饼要弱一些,不同于大饼的快速突破拉高,走势相对要稳一些,持续在走高点低点不断上移的走势,没有快速拉升但是稳步上涨走高。

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