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- A microwave sample dissolution method is described for the determination of coper、zine、cadmium、manganese、nickel、chromium and lead in oysters by flame AAS. 本文采用全聚四氟乙烯密封增压微波消化法消解牡蛎样品，火焰原子吸收法测定其重金属铜、锌、镉、锰、镍、铬、铅的含量，并与传统的混酸消化法和干灰化法的结果相比较。
- High Nickel Chromium Alloy Side Electrode 高品质镍铬合金侧电极
- nickel chromium molybdenum steel 镍铬钼钢
- nickel chromium molybdenum steels 镍铬钼钢
- I am going to rub up the chromium on the car. 我准备把汽车上的镀铬部件擦亮。
- Rick found a sure-enough nickel. 里克发现一个纯正的镍币。
- Eddy try to nickel and dime his way through life. 埃迪想脚踏实地慢慢地取得成功。
- No man will squabble over a nickel. 没有人会为了五分钱而吵架。
- Comparison of marginal fit of gold electroforming - ceramic crown, high gold alloy- ceramic crown and nickel chromium alloy- ceramic crown 金沉积、高金合金和镍铬合金三种不同基底烤瓷冠边缘适合性的比较研究
- The following elements are nickel, chromium, molybdenum. 这些元素是：镍、铬、钼。
- Color: gold, silver, white steel, chromium, nickel alloy plating. 颜色：金、银、白钢、铬、镍等合金电镀。
- Stainless steel cutlery is a mix of steel, chromium and nickel. 不锈钢刀具包括钢、铬和镍。
- Any of certain other wetland areas, such as a fen, having a peat substrate. 沼泽地区任一种其它的湿地，有泥炭底面，如沼泽
- The substrate is first covered by a mask. 首先在基片上覆盖一个掩膜片。
- Good adhesion to steel substrate. 与金属底材具有很好的附着力。
- Substrate: Any material used for printing. 承印物料:作印刷用的任何物料。
- nickel chromium steel 铬镍钢
- Q: Does dry ice blasting cool the substrate? 问题:干冰喷射是否会冷却基体?
- America's best buy for a nickel is a telephone call to the right man. 在美国以一枚镍币可购得的最划算的东西，是打电话找到要找的人。
- To tan or dye with a chromium compound. 用铬的化合物制革或染色
- 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
