正十一烷的英文怎麼說

中文拼音 [zhēngshíwán]
正十一烷英文
n-undecane

  • : 正名詞(正月) the first month of the lunar year; the first moon
  • : Ⅰ數詞(九加一后所得) ten Ⅱ形容詞(表示達到頂點) topmost
  • : 名詞[化學] (有機化合物的一類) alkane

※中文詞彙正十一烷在字典百科國語字典中的解釋。

  1. It was a fine november day, cold and breezy yet clear and dry. a weak sun sparkled off the wavelets.

    這時月,海風嗖嗖,寒氣襲人,然而氣清天朗,陽光微照,碧波粼粼。
  2. November and december were much warmer than usual, except for a cold snap in the last few days of the year

    除年底數天的寒冷天氣外,二月份均顯著較常溫暖。
  3. You could understand the hype if it was the last game of the season, a title decider like 1989 ’ s liverpool versus arsenal clash at anfield, but this is a game in late november, after which there is another 24 to play, and 72 points to play for

    如果這是賽季的最後場比賽,你就能理解什麼叫噱頭,如同1989年利物浦與阿森納在安菲爾德的那場碰撞樣,不過這次只是月底的場比賽,各支球隊還有24輪聯賽要踢,還有72個積分要爭取。
  4. A novel aqueous two - phase system can be formed by the mixtures of a polymer and cationicanionic surfactants. such a system can be used as a partitioning system of proteins. in this work, we investigated the formation, phase behavior and protein partitioning in aqueous two - phase systems formed by dodecyltriethylammonium bromide / sodium dodecylsulfate / peg and dodecyltriethylammonium bromide / sodium dodecylsulfate / dextran. the ligands with affinity were attached to the polymers and the affinity partitioning of proteins was investigated. it was shown that the surfactants and polymers are enriched in different phases of aqueous two - phase systems. phase separation are promoted by increasing temperature and adding inorganic salts. different proteins are partitioned in different phases. the selectivity of protein partitioning is increased by adding ligands with affinity

    報道了由負離子表面活性劑與高聚物混合溶液形成的種可用於蛋白質的分離及分析的新型雙水相萃取體系.研究了負離子表面活性劑(溴化基三乙銨/基硫酸鈉)分別與葡聚糖和聚乙二醇混合雙水相體系的形成規律、相行為及牛血清蛋白和溶菌酶在雙水相體系中的分配.通過在高聚物分子中接上親和配基,研究蛋白質在雙水相體系中的親和分配.結果表明,在該體系中,表面活性劑與高聚物分別富集於不同相中.升高溫度及加入無機鹽均可促進雙水相體系的形成,不同蛋白質可分配于不同的相中.親和配基的引入極大地增強了蛋白質分配的選擇性
  5. There are still knowledge gaps between fabrication and properties of nano - and microencapsulated phase change materials. the present research has investigated improving their thermal stability and preventing them from super - cooling in order to fabricate micropcms and nanopcms with higher performances. micropcms and nanopcms were synthesized by encapsulating n - octadecane and the other components within the melamine - formaldehyde ( abbr

    本項研究以三聚氰胺樹脂為囊壁,為囊芯,通過原位聚合法制備相變材料微膠囊以及納膠囊,並通過sem 、 dsc 、 tg - dta 、 xrd 、 ftir 、 gc等分析測試手段對這些膠囊性能進行了系統研究和分析。
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