reaction to我知道是有in response to 那有in reaction to 这个词组吗

reaction to我知道是有in response to 那有in reaction to 这个词组吗 in reaction to翻译 reaction to,reaction from,reaction against都有什么区别.最好有例句 in reaction 我知道有R, 英语翻译Ferric iron is reduced in a reaction with superoxide anion and subsequently ferrousiron is oxidized and thus iron can generate highly reactivehydroxyl radicals in Fenton reaction.The summary reaction,referred to as Haber-Weiss reaction,re emergency reaction 和 contingency response 有何不同?有例句如下：Its current mission is that of emergency reaction and contingency response capabilities critical to territorial security.如何翻译?如果我说的没错：主语：mission 英语翻译As bis(cinchona alkaloid)pyrimidines proved to be effective in the parent reaction这是全句 reaction reaction pcr reaction mix有什么 线性回归里R-square 是神马意思?我只知道线性回归系数是r这个R-square 与 r 有什么关系? 英语翻译上面输不完,看下面这句话:Paint properties shall not undergo a reaction to any material in direct contact to the paint application and vice versa (i.e.Decals)谁能帮我翻译下啊.. David ____ Shanghai for more than three months.A.come to B.has been to C.has been in D.has come to为什么,我只知道答案是BC之间,可是in和to有什么差别在这里 Je pensais que émail de lui tu me la adresse pour voire ma réaction 这句话什么意思其中 adresse 是什么意思voire ma reaction 是说甚至我的反抗吗 什么是in-situ reaction（原位反应）? have been 有没有回来我知道have been to 是曾去过表示已经回来 have been in 表示 有没有回来 线性方程组,讨论r取何值时,线性方程组有解r x1+ x2 + x3=1x1+ r x2 + x3=rx1+ x2+ r x3=r*r以上是方程组.书上有步骤,先做出等变换,但是做到一步的时候 我不知道到底是怎么转化的了~1 r 1 r 1 0 1+r r*r+r0 1+