您要查找的是不是：
- feed copper loss 馈电铜损
- The paper discusses a new method for producing cupric feed copper sulfate by chalcocite and ehalcopyite. 介绍了用辉、黄铜精矿制备饲料级硫酸铜的新方法。
- Some examination-methods of transformers'iron loss and copper loss 变压器铁损和铜损的几种测定方法
- Study on Reduction of Copper Loss in Slag from Electric Furnace 降低电炉渣含铜研究
- That boxer is a prodigious feed. 那个拳击家是个大肚汉。
- Unwaged members pay a lower entrance fee. 无固定收入的人入场费从优。
- Research of On-line Testing Method for Transformers Iron Loss and Copper Loss 变压器铁耗及铜耗在线测试方法研究
- Cows and sheep depends forage to feed. 牛和羊依靠草料喂养。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- He can barely feed and clothe his family. 他勉强能给予全家人温饱。
- She charged only a nominal fee for her work. 她为所做的工作只收取象征性的费用。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- The fee paid to a mint by a government. 铸币费政府支付给铸币厂的钱
- 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。
- I thought the accountant's fee rather high. 我认为那个会计师收费很高。
- Cattle and sheep feed chiefly on grass. 牛羊主要以草为食物。
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- The doctor's fee was higher than we expected. 这位医生的收费比我们预料的高。
- 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
