醋酸钠和醋酸的混合溶液醋酸和醋酸钠是相互促进还是抑制

老外要的电线,规格看不懂,一老外要我帮他买如下规格的电线：WIRE TYPE0 AWG TTU00 AWG TTU000 AWG TTU0000 AWG TTU2 AWG TTU4 AWG TTU8 AWG TTU10 AWG FLEX250MCM SUPERFLEX350MCM SUPERFLEX 想要自学初中英语语法 应该买什么书?要适合自学的书～ 英语翻译Hi its me Daniel sorry for not talking to you and there was a problem at the computer become i nerly forget to sorry i talk after becose someone is french and he is silly so ill talk after wen he is gone bye bye so ill talk after see ya . 英语翻译good daywell,the percentage of defective machines may be?send the exact requisites of the company to verify the existence?I'll be going to China 英语翻译Eppure Sentire (Un Senso Di Te) A un passo dal possibile A un passo da te Paura di decidere Paura di me Di tutto quello che non so Di tutto quello che non ho Eppure sentire Nei fiori tra l'asfalto Nei cieli di cobalto - c'è Eppure sentir 对不起用德语怎么说? 英语翻译well the truth socom4 is tath in solo the enemys wii think too and they are smartand they will flank you ...tath means u are the one oh must fallback and takeover ,remmeber tactics and your brain is the kee in socom4 .remmeber your enemy 英语翻译关于今天（9.19）是星期日为什么不放假以及中秋节放假2天的事情跟你们作个说明,希望能够理解!9月22日（中国农历8月15日）是中国的传统节日,中国政府将其作为法定假日,企业员工 英语翻译列举几个说中文说得很好的外国人 初中英语作文内容:提几条如何学习好英语的建议 外国人翻译超过翻译? 关于健康的初中英语作文假如你叫张英,刚刚收到笔友Betty的来信.请认真阅读来信后,给Betty回信.70词左右.信中包括以下建议.1.饮食合理,多吃蔬菜等健康食品.2.课余时间多适当的体育活动.Dear z 初中英语作文 《运动与健康》请根据下列提示,写一篇70词左右的短文,介绍一下自己的饮食习惯和经常参加的一项运动.提示：1.注意健康,劳逸结合2.饮食平衡,不吃垃圾食品3.经常打篮球开头 初中英语提建议作文.TOM的妈妈总是和他一起去买衣服,他不能自己选择和购买,他该怎么办,请用英语给他提写建议,50--60词左右 初中英语作文表看法建议的词语尽量通俗易懂, 英语翻译I suppose,you accept whe are clean.No monney for you,no monney for me.Best regards,Flotbleu - Florence BOITTIAUX,my english is ...but I am French. 一个老外的消息,看不懂,麻烦翻译,多谢!SIR. NOW THE RETROACTION ON EBAY/FR IS IMPOSSIBLE.AND I AM REALLY DISAPOINTED WITH OUR BUSINESS BECAUSE I RECEIVED 2 BILLS FRON TNT TO PAY FOR 142 AND 86.35 EUROS FOR DELIVERY ON YOUR INVOICES. IF Y 英语翻译please I don't still have received the package.I called the belguim office this morning they said the package was shipped to China,would you send me my order (my order) please be honnest ,I've already paid and there was a problem during d 搜集M/S/L/R开头的英文名,动植物名词也可以简短的词,6个字母以内（包括6个）.男女英文名、动物名、植物名都可以.多多益善,谢谢!名字不是给人用的，是给产品用的。新产品出来的很快，希 以S和Y开头的爱情英文词语.S一定要在前面 Y在后面,要表达出对女朋友的爱和怀念之情.注意!是怀念之情. 谁帮我起一个英文名字.我的中文名字叫：何维斯,有那位英语高手能帮我一个英文名字.最好能够谐音的.我是男的。 帮我起一个英文名字想给自己起一个英文名字,不知Jorfen这个名字怎么样?谁能帮我起一个更好的名字呢?我叫赵聚峰 请帮我起一个英文名字最好有特殊寓意,我的中文名字是艾格 帮忙起一个英文名和小名本人姓名：战歌 性别：女 要求 英文名：根据我的名字,不要大众化的,可爱的,唯美的.小名：根据我的名字,好听就行 下周如果有空,我和姐姐将去野餐英语翻译用I还是me 把句子改成一般将来时he has been to the united states. 六级听力对8个选择,单词对5个,快速阅读对10个,阅读句子填空对4个,篇章阅读选择对5个,完型填空对14个六级作文一般,翻译每句子不全对,听力句子只是写对了某个单词而已,请问我六级多少分啊 下面句子改成一般将来时急啊!SOS!1.Paul is a teacher.2.Sandy and Lucy go to work by car.3.Henry reads English every day.4.The twins don't speak Chinese.将下列句子改成否定句1.The worker will mend the car in an hour.2.The boys will 4级听力对18个填词2句子半句快阅7完选9阅6完型11翻译2句作文还可以 1.( )____number of tourists visit Wuxi every day.___ number of the tourists is getting larger and larger.A .A ;The B .The;A C .A ;A D .The ;The2.( ) My mother is __ too busy to go shopping today.A .far B .very C ,so D.quite3.( ) ___is No ,1MIddle Sch 英语翻译作文:8分快速阅读对了6道听力对12道复听填词对了7道.句子最多1句选词填空6~7道阅读对了4~5道完型填空11道翻译2分 - Which hair band do you like best,madam?- I can't decide ________ now.I really don't know.A.to choose which oneB.choose which oneC.which one to chooseD.which one I should choose it重点不是答案因为我只知道答案求相关语法