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- On the other hand, supplement of copper to a medium containing proline, BA and NAA would significantly stimulate or suppress the proliferation of the calli depending on the amount of copper supplemented. 另一方面，在含有BA、NAA和脯氨酸的培养基中添加铜元素则会由于添加量的不同而产生显著的促进或抑制愈伤组织增殖的作用。
- Hu G L,Zhang C Y.Influence of copper supplementation on the performance and copper deposition in the liver of the weanling pigs[J].Feed Industry,2000,21(7):25-26. [2]胡国良;张彩英.;不同水平铜饲粮对仔猪生长发育及肝铜沉积的影响[J]
- I supplement my grant by working in the evenings. 我除享受助学金外还打夜工以增加收入。
- She gives private lessons to supplement her income. 她给私人授课以贴补收入。
- 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。
- The money I got was a useful supplement to my ordinary income. 我得到的那笔钱是很管用的外快。
- I supplement my scholarship by working in the evening. 我除了享受奖学金外还打夜工以增加收入。
- 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。
- She got a part-time job to supplement the family income. 她找了一个兼职工作以补充家庭收入。
- They will mine copper there in the valley. 他们将在那边的山谷开采铜矿。
- The story first appeared in the Times Literary Supplement. 这个短篇小说第一次是发表在《泰晤士报文学副刊》上的。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
