您要查找的是不是:
- Through the introduction of SCT cationic retanning agent, SBY cationic fatliquor and CFD cationic modified casein basecoating agent, this paper discussed the impacts of cationic materials on green chemistry in leather making. 通过介绍SCT、BY和CFD三种阳离子材料的性能和应用工艺,论述了阳离子材料在制革绿色化学中的作用。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- The beautiful curtain is made of remnant materials. 这个漂亮的窗帘是用零头布做的。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- Everything we used was made from natural materials. 我们所用的一切都是由天然材料做成的。
- He buys the materials wholesale. 他成批地购买原材料。
- He is collecting materials for a book. 他正在为写书搜集素材。
- Building materials are expensive. 建筑材料很昂贵。
- A bin for storing ore, grain, or other materials. 仓库储放矿石、谷物或其它材料的大箱
- He is gathering materials for a new book. 他正在收集资料准备写一本新书。
- The sodium is removed with cation exchange resin. 钠用阳离子交换树脂来分离。
- Environmentalists are keen on degradable materials. 环保分子特别喜爱能够自然分解的材料。
- Recycled materials are mostly of limited use. 再生材料大多用途有限。
- The cation penetrates the spore. 这种阳离子能透入孢子。
- All the raw materials are imported. 所有原料都是进口的。
- Cation, but he seems to be much of a scholar. 据说他未受过高等教育,但他看上去很有学者的风度。
- Stockings made of one of these synthetic materials. 尼龙长袜用这些合成材料制成的长袜
- The sodium is removed with cation exchange resin . 钠用阳离子交换树脂来分离。
- From animals we get such materials as wool, silk, leather and furs. 从动物我们得到像羊毛、丝、皮革、与毛皮这样的材料。
- The cation penetrates the spore . 这种阳离子能透入孢子。