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- All these incarnate the superiority of ion liquid,Therefore, coumarin synthesization in Ionic liquid medium have a very important research meanings. 充分体现了离子液体的优越点。因此对在离子液体介质中的想豆素合成具有很高的研究意义。
- The newest natural ion liquid medicine can permeate the body surface, and effectively kill various kinds of infectious germina, virus and pathogenic microbes. 本品所含天然离子药液,可渗透人体体表,能有效杀死各种感染性病菌、病毒以及致病微生物,对病菌有较长的抑制作用;
- The low dissolvability of hydrocarbons to ion liquid will avail the separation of alkylates and ion liquid.So the reaction technology will be simplified. 离子液体对烷烃溶解度小将有利于烷基化油与离子液体的分离,进而简化反应工艺。
- Keywords glyceride triacetate;ion liquid;catalysis;esterification; 三醋酸甘油酯;离子液体;催化;酯化;
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Be careful not to lose too much liquid by evaporation. 小心,不要因为蒸发作用而失掉过多的水份。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- The dregs settled and the liquid became clear. 渣滓沉淀下来,液体变清了。
- This liquid gels faster in cold weather. 这种液体天冷时凝结得快些。
- Cheese is a solid; milk is a liquid. 乾酪是固体,奶是液体。
- He painted the posts with a preservative liquid. 他在柱子上涂上了起保护作用的液体。
- Kate is a pretty girl with large liquid eyes. 凯特是一个有一双水汪汪大眼睛的漂亮姑娘。
- Matter can exist as a solid, liquid, or gas. 物体存在的形态有固体,液体,气体。
- The liquid was 5 litres in volume. 该液体的体积为5升。
- We sailed from Perth with a cargo of raw ion. 我们装着一船生铁从佩思启航。
- A pipe or channel by which liquid is drawn off. 排水管排掉液体的管或通道
- A pouring on of liquid, as in baptism. 注水如基督教行洗礼时的注水仪式
- Put some liquid on and let it soak in naturally. 放上一些液体,让它自然地渗入。
- The child has large liquid eyes. 这孩子有一双水汪汪的大眼睛。
- Both of these particles can produce ion pairs. 这两种粒子都能产生离子对。
