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- Ammoniacal copper citrate 柠檬酸铜
- A kind of non-cyanide alkaline copper plating bath was prepared with copper citrate as main salt and by adding potassium hydrate and suitable brightener into the bath. 采用柠檬酸铜为主盐,加入氢氧化钾和合适的光亮剂,配制出一种无氰碱性镀铜液。
- Three concentrations (2.8%, 2.0%, 1.2%) of Ammoniacal Copper Quaternary (ACQ) was selected to treat Lodgepole pine wood for evaluating ACQ treatment on mechanical properties of blue-stained wood. 摘要本文利用三种不同浓度ACQ防腐剂对扭叶松蓝变木材进行浸注处理,其浓度分别为1.;2%25、2
- Test Method for Valency State of the Arsenic Component of Ammoniacal Copper Arsenate Solutions 氨铜砷酸盐溶液的砷化合物化合价状态的试验方法
- Standard Test Method for Valency State of the Arsenic Component of Ammoniacal Copper Arsenate Solutions 氨化砷酸铜溶液中砷组分价态的标准试验方法
- DIMENSIONAL STABILITY AND PHYSICAL PROPERTIES OF WOOD TREATED WITH LOW-TOXIC PRESERVATIVES SUCH AS CHLOROTHALONIL, ACQ AND COPPER CITRATE 低毒防腐剂百菌清及铜制剂对木材尺寸稳定及力学性能的影响
- 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?
- Keywords Populus nigra L.;ammoniacal copper quaternary(ACQ) preservative;urea-formaldehyde resin(UF);compound modification;leaching resistance;X-ray fluorescence spectrum; 意大利杨木;氨溶烷基铜铵(ACQ)防腐剂;脲醛树脂(UF);复合改性;抗流失性;X射-线荧光光谱.;;
- 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。
- 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。