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- The problem is that copper contaminates the junctions, so a thin conductive barrier (one that does not slow the chip down) needs to be placed below it. 问题是铜会污染接面,因此接面下方必须放薄薄一层(不会使晶片变慢)的导电障(conductivebarrier)。
- After peat or compost are added in copper contaminated soil, fractionation and availability of copper are obviously affected during the nine months' incubation. 分析了泥炭和堆肥两种有机物质的添加量水平对冶炼厂附近污染土壤中铜形态及其活性的影响。
- Keywords copper contamination;Elsholtzia splendens;Elsholtzia argyi;phytoremediation; 铜污染;海州香薷;紫花香薷;植物修复;
- 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?
- 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。
- Effects of copper contamination on yields, accumulated copper distribution and membrane protective enzyme activities of pepper 铜污染对辣椒产量、铜累积及叶片膜保护酶活性的影响
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色?
- 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
- Ornamental copper pans hung on the wall. 墙上挂着装饰性的铜盘。
- 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。
- We fuse copper and tin to make bronze. 我们把铜和锡熔制成青铜。
- They will mine copper there in the valley. 他们将在那边的山谷开采铜矿。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
- Copper conducts electricity better than iron does. 铜的导电性比铁强。
- Contamination can't be ruled out entirely. 污染是不能完全清除的。
- The brass surface must be free of contamination. 黄铜表面必须未经沾污。
- Such contamination has been extensively studied. 人们对这种污染进行了大量研究。