您要查找的是不是:
- carbon powder for drawing 图画炭粉
- carbon powder for telephone transmitter 送话器碳粉
- Borax must be reduced to powder for infants. 硼砂必须研成细粉才能供婴儿使用。
- We have a pump for drawing water from the well. 我们用一个水泵从井里抽水。
- Here is an old-fashioned pump for drawing water from a well. 这里有一个旧式水泵可从井里抽水。
- Sell Barite powder for a long time! 长期销售重晶石!
- Use foam, water, CO2 or dry powder for small fires. 使用泡沫、水性、二氧化碳或干粉(灭火器)处置小型火情。
- He has a distinct gift for drawing. 他有很明显的绘画天赋。
- You should get some flea powder for him. 你应该给他买些虱粉。
- He was notorious for drawing a long bow. 他因吹牛皮而远近闻名。
- There is no opportunity for drawing back. 没有后退的机会。
- A passage for drawing up smoke or air. 上风井,上风烟道发散烟或空气的通道
- I realized I've no talent for drawing. 我觉得我没有绘画天赋。
- I smelt the powder for the first time when I was twenty. 我第一次上战场是在我二十岁的时候。
- The little child has the genius for drawing. 这个小孩子有绘画方面的天赋。
- Graphite powder for synthetic diamond are available upon request. 可以按照客户要求提供粉末状人造金刚石碳素。
- Electrolytic Passivating powder for silver anti-tarnish. 银电解保护粉。
- The teacher scolded the boy for drawing a funny picture on the chalkboard, but she had a ghost of a smile. 虽然老师责骂那男孩在黑板上画了可笑的图画,但是她自己也忍不住微笑了一下。
- Use foalm , water , co2 or dry powder for small fires. 如小火势,应用泡沫,水,二氧化碳或者干粉灭火。
- Amorphism can occur when carbon powders are refined further. 当作用时间较长时,碳粉会发生无定形化。