甲基红亚甲基蓝指示剂

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化学武器杀伤力排行榜? 哪些化学武器杀伤力大要求:无色无味,呈气态,能在空气中迅速传播,人类吸入少量会当场发作当场死亡,污染区的污染可持续多天甚至一个月.至少是呈气态,能在空气中迅速传播,人类吸入少量 核武器的杀伤力破坏因素有哪些?怎样初步判断敌人使用了化学武器/ 会英语的进..Are you come from Beijing or Shanghai?应该怎样回答~A:NO.I am not B:YES.I'm from beijingC:I'm from beijing s素人有哪些 s级素人 超市的哪部片子全名 英语翻译King :Wh-what's that?What's that light?Mary :Agh.Mai :Yeeeeek.Andy :Mai.Mai.Mai :Andy...You saved me,did you?O-ooh...is everyone safe?Andy :I'm afraid they didn't make it,Mai...We'll have to be happy for their sake,too,I suppose.Mai :Andy 英语翻译She's not so self-centered after all,huh,King?Mai :You'll always live onIn our two hearts...Mary :Guess I spoke to soon.She's having that usual dumb dream.King :Guess so.By the way,Mary...Mary :Yeah?King :Did your investigations bear any 英语翻译:Woof!:Woof!:Oh,ooh...:Ah-oooh.:A-Anton?Anton:Woof!Woof,woof!King :Back among the living,eh?Mary :Where are we?King :Beats me.Seems we got transported somewhere.Anyway the three of us...and this dog are back in action.Mary :And Mai's not 英语翻译...and I shot fire!Benimaru:You sure about that?Well,be that as it may...You sure do know how to handle yourself now.)Daimon :Yeah,I suppose...Except the fire part,that is.Shingo :You and Daimon really think so,do you?Wow,that gives me co 问funny ,busy ,friendly,early的比较级是加er还是more 1.There's something wrong with my bike.(同意句)______ ______ ______ with my bike.(3个空)2.也是同义句I have a headache at the moment.I have a _________ in_________ _________now 急!几道简单的英语题!英语高手进~!1.___so much noise?It may wake up the baby.A.why to make B.why make C why not make D.why not to make2.-Linda,you ___on the phone. -I am coming.Thank you.A.want B.are wanted C.have wanted D.wanted答完 这位素人叫什么呀~ 日本与中国的文化交流具体起于何时 生活的压力来源于哪里? 动力来源于压力?有时候给自己点压力,能激励一下自己? 高中生的压力来源于哪里 城市的压力来源于哪里,工作的压力来源于哪里 每个人的压力来源于哪里? 什么是ol素人,OL是什么?素人又是什么? 草履虫的生命系统的结构层次为什么只有细胞和个体,而没有种群 群落 生态系统 求大师讲解-二次函数 公式 解题方法;还有 怎样解联立方程! 素人什么意思 青铜文化与中国文化的关系 你怎样看待我国青铜文化? 我国青铜文化的灿烂时期是指什么 萍果手机屏幕旋转锁住怎么办 物理联立方程求法!对A:-Ffs=-½mv0^2Ffs1=½mv^2对B:-FfL=½M(v^2-v0^2)且有几何关系:L+(s-s1)=l由上面几式可得:s=(M+m/4M)l可以把1式加2式再除以3式,把两个V化掉, 创造了辉煌灿烂的青铜文化是哪个历史时期 线粒体都能完成atp的合成么是么 青铜文化的灿烂时期是夏朝.特点是什么?