IND TECHNOLOGY RES INST 是什么公司 是哪个国家的 总部在哪?专利所有人是谁

IND TECHNOLOGY RES INST 是什么公司 是哪个国家的 总部在哪?专利所有人是谁 Ind.Eng.Chern.Res期刊的全名 求两篇化学文献的题目每篇追加20第一篇R.Sridharan,I.M.Mathai.J.Scient.Ind.Res.1974,33:178-187第二篇E.W.Eckey.J Am Oil Chem Soc.1956,33:575-579求这两片文献的题目, Res[(z^2)/(z^2+1),i]求留数 technology f(z)=z^2/{(z^2+1)*(z^2+9)}求Res(z=i)f(z)和Res(z=3i)f(z) 设函数f(z)=e-izz-i,Res[f(z),i]=() IND是什么意思 -1#ind ind是什么意思 Which is right?I will answer those technology question in english?and Shall i answer those technology question in english?orWill i answer those technology question in english? Need i answer those technology questions in english? i'd like to have more paper to write___A /B onC inD with I don't like pies( )apple( )them.a.with;inb.in;withc.full;ind.have;with I think the best way to keep healthy is _____exerciseA.forB.throughC.inD.with 32.You’ve passed the exam.I’m happy ______ you.　　A.onB.atC.inD.for I'll help my mother _____ the housework this Sunday.A withB forC inD on I went to your house ,but you____A.didnot inB.did outC.werenot inD.werenot not