詞語:ethers
ethers的同義詞
n. aether ,diethyl ether ,divinyl ether ,quintessence
ethers的解釋
ethersn. 醚類(ether的複數);乙醚
ethers的意思
ethers 醚類;乙醚;以太網號;starch ethers 澱粉醚;allyl ethers 烯丙基醚;Cyclic ethers 環醚;enol ethers 烯醇醚;
ethers的參考例句
1.Catalyzed by acid and in the presence of alcohols, (2)were converted to the aryl ethers(3)via the Substitution-Cycloaromatization Reaction. 在各種開鏈脂肪醇存在下,(2)經酸催化的取代-環合芳構化反應生成酚醚類化合物(3)。
2.The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced. 主要介紹了鉻(Ⅵ)類試劑,過氧化物、硝酸、氧和臭氧等各類氧化劑對醚選擇性氧化以及醚的陽極電氧化研究狀況。
3.Electrotechnical products—Determination of levels of six regulated substances (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers. 電工產品——-六種受控物質含量水平測定(鉛、水銀、鎘六價鉻、多溴化苯、多溴化二苯醚氣體)