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- Introduced application of air-float and filter technology of water treatment technics in Luoyang Copper Machining Group Co., Ltd, and its good effect in environment protection. 介绍了水处理工艺中气浮、过滤技术在洛铜的应用情况,在节能环保方面所取得的良好效果。
- The machine must break down at this busy hour. 正忙的时候,机器偏偏又坏了。
- The uses of this machine are manifold. 这台机器有多种用途。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色?
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- Copper and gold are both metals. 铜和金都是金属。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- Did you get a good trade-in on your sewing machine? 你以旧缝纫机折价换新合算吗?
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色?
- You may stop the machine by pushing this button. 按下这个按钮你就可以关掉这个机器。
- Just press the button and the machine will start. 只要一按电钮,机器就会开动。
- A copper coin formerly used in India and Pakistan. 安那旧时在印度和巴基斯坦使用的铜币
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
- Ornamental copper pans hung on the wall. 墙上挂着装饰性的铜盘。
- The machine feeds back everything you need to know. 这架机器可以把你所需要知道的全部材料再提供出来。
- The machine is used to rip up the documents. 这台机器使用来搅碎旧布并为织出新布提供纤维的。
- This mountain road leads to the copper mine. 这条山路通向那个铜矿。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。