<p>To identify the products A and B formed in the reaction of 2-pentene (CH₃-CH₂-CH=CH-CH₃) with HCl, we will follow these steps:</p><p><strong>Step 1: Identify the Reactants</strong> The reactant is 2-pentene, which has the structure: \( \text{
Trademarks are words,names,or symbols that identify the producer of a product and ___it from similar goods of others. A. defend B. protect C. distinguish D. break 相关知识点: 试题来源: 解析 C 解析:考查动词词义辨析。句意:商标是识别产品的厂家和辨别其他相似产品的词、名字或符号。defend ...
Trademarks are words, names or symbols that identify the producer of a product and ___ it from similar goods of others. A. defend B. protect C. distinguish D. break 相关知识点: 试题来源: 解析 C。distinguish...from 使...有别于...,符合句意。defend... from 保卫,防卫;protect... ...
网络认为A和B一致;把A等同于B;将a与b联系起来 网络释义
reflected by the product in the wavelength range or wavelengths between 900nm~2500nm least, thereby , the detection signal is generated based on the absorbance, is identified as an abnormal product products when the detection signal exceeds the threshold value, on a classification method and ...
Identify (A),(B),(C) and (D). . View Solution Identify A,B,C View Solution Identify A,B,C,D View Solution Identify A,B,C,D View Solution Identify A, B, C View Solution Identify (B) and (C) : View Solution Identify (A),(B),(C), View Solution Identify (B),(c), ...
解析 B解析:这是一道单词辨析题。四个词在词义和词性上都有区别。identification n. 识别、鉴定;identify v. 识别、鉴别;identity n. 身份、特性;identical adj. 同一的、同样的。本题选择identity,这句话的意思是“看看能否使用昵称/绰号而不是真实姓名来保护你的身份”。
认出 identify A with B认为A等同于E identical adj,完全相同的 A he identical with/to BA与B完全相同identity n.身份,身份证 identification n.鉴定,辨认;身份证明根据提示完成句子;1) The bodies ___(被认出是) those of two suspected drug dealers.中译英:2)富裕未必就等同于幸福。___ 相关知识点...
Identify (A), (B), (C ) and (D) and give their chemical formulate. (A)+NaOHΔ−−→NaCI+NH3+H2O NH3+CO2+H2O→(B) (B)+NaCI→(C)+NH4CI (C)Δ−−→Na2CO3+H2O+(D) View Solution Identify (A), (B), (C ) and (D) and give their chemical formulate. (A)+NaOH...
a重要的因素 Important factor[translate] a你应该躺下来,多喝开水 You should lie down down, drinks the boiling water[translate] a( )9、A、satisfy B、simplify C、identify D、modify ( ) 9、A、满意 B、简化 C、辨认 D、修改[translate]