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- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
- zinc sludge 锌矿泥
- An alloy composed of lead, tin, and zinc. 铅锡锌化合物由铅、锡和锌组成的一种合金
- You should first put a small piece of zinc plate into the cup. 首先，要向杯子里放一小片锌板。
- The fusion of copper and zinc makes the metal brass. 铜和锌的熔化制成黄铜。
- A thick, messy substance, such as sludge. 粘糊糊的东西粘稠肮脏的东西，如软泥
- An alloy of zinc and copper used as imitation gold. 铜锌合金作为仿金品使用的铜锌合金
- An alloy of copper, zinc, and tin, used in imitation gold jewelry. 金色铜一种由铜、锌和锡制成的合金，用于仿制黄金首饰
- There was some sludge at the bottom of the tank. 油箱底有油泥。
- Repairing technical requirement for sludge pump ca. 绞吸式挖泥船泥浆泵泵盖修理技术要求。
- Repairing technical requirement for sludge pump ru. 绞吸式挖泥船泥浆泵防磨环修理技术要求。
- The fusion of copper and zinc make the metal brass. 铜和锌的熔化制成黄铜。
- Repairing technical requirement for sludge pump w. 绞吸式挖泥船泥浆泵叶轮修理技术要求。
- Zinc is generally caustic to foliage. 锌常对幼叶有腐蚀作用。
- Repairing technical requirement for sludge pump sh. 绞吸式挖泥船泥浆泵耐磨衬板修理技术要求。
- Effect of bacterial sludge on crops growth. 菌泥对作物生长影响的研究。
- Zinc displaces the hydrogen of dilute acids. 锌置换了稀酸中的氢。
- Usually neglect of sludge regulation. 污泥监管被普遍忽略。
- The process of engraving zinc printing plates. 制锌版术雕刻锌印刷版的过程
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
