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- The perovskite like LnSrCoO 4(Ln=La,Sm)mixed oxides were prepared by the polyglycol gel method,investigated by the XRD,BET,TEM and TPD methods,and used successfully for CO and C 3H 8 oxidation. 采用聚乙二醇凝胶法制备LnSrCoO4(Ln=La;Sm)复合氧化物;考察了其对CO和C3H8的氧化反应活性;并运用XRD;BET;TEM和TPD等方法对其进行了表征.
- Keywords Tantalate;Perovskite like structure;Intercalation; 钽酸盐;类钙钛矿结构;插层;
- The SEM studies reveal that it is flake like oxide that protects the contact surface from further damage and results in an enhancement of FFL. 研究表明FFL的恢复是微动表面形成了防护性釉质层的结果。
- Abstract： Oxy-fluoride glass ceramics is a new up-converted luminescent material with strong mechanical strength just like oxide and low phonon energy just like fluoride. 摘 要： 氟氧化物玻璃陶瓷是具有氧化物的机械性能和氟化物的低声子能量的新型上转换发光材料。
- You can keep my book as long as you like. 我的书你要借多久都随你的便。
- I would like to have a word with you. 我想同你说句话。
- The organic waste liquids was treated by burning in an incinerator, and the inorganic waste liquid was treated by combined physical-chemical methods like oxidization, neutralization and sedimentation. 其中，有机废液采用高温焚烧的方法进行处理；无机废液根据主要成分的化学性质分别采用中和、氧化等方法进行处理。
- An idea popped into his mind like a flash. 他头脑里突然闪过一个念头。
- Some young people like to make a fetish of style. 有些年轻人喜欢盲目地赶时髦。
- She was like a narcissus trembling in the wind. 她像一株在风中摇动的水仙。
- The driven gear fits its driving gear like a glove. 这个从动齿轮与它的主动轮啮合得非常好。
- A man of great ability like him will eventually reach the top. 像他这样才能出众的人终究会升到最上层的。
- He talks like a parrot and just repeats what he heard. 他只是鹦鹉学舌，拾人牙慧罢了。
- After a week's work I like to retreat to the country to relax. 工作一周之後，我喜欢躲到乡下松弛一下。
- I must say I didn't like the cut of his jib. 说实在的，我不喜欢他那个样子。
- That girl over there looks like she's in dreamland. 那边的那个女孩看上去像在梦境里一样。
- The dog clung like a limpet to the thief. 那条狗死死缠住小偷不放。
- Don't speak like that. It sounds insincere to me. 别这样讲话，这样我听起来感到不诚恳。
- I like to curl up with a story book. 我喜欢蜷曲而卧着看故事书。
- I'd like to buy a ticker to Washington. 我要买一张去华盛顿的火车票。
