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- Ion implantation of lead 离子注入铅
- Corrosion behavior of lead and lead-antimony alloy in 5 mol/L H2SO4 wereimproved with titanium ion implantation,The corrosion current was measured with step potental andcorrosion morphology was cberved with microscopy. 应用钛离子注入以改良铅和铅锑合金在5mol/L的H2SO4中的抗腐蚀能力。 用阶跃电位法测定的腐蚀电流和电子显微镜观察的表面腐蚀形貌来描述腐蚀行为。
- A ball of lead will weigh down an equal bulk of feathers. 一个铅球要比同样大小的羽毛团重。
- Sheath Sealing in Plasma Immersion Ion Implantation of Spherical Target 等离子体浸没离子注入球形靶的鞘层尺度
- A border or rim of lead, as around a windowpane. 铅框一铅制边界或框，如围在窗玻璃格四周的
- 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
- Effects of the Ion Implantation on Castanea mallissime BL[J]. 引用该论文 项艳;刘正祥;胡蕙露;张良富.
- We to ed the leak i the ga ipe y mea of lead. 我们用铅堵塞了煤气管上的漏洞。
- Strips of lead used to hold the panes of a window. 铅框用于支撑窗玻璃格的铅条
- Mutagenic Effect of Ion Implanting on Gluconobacter Oxydans[J]. 引用该论文 吕树娟;王军;姚建铭.
- One of leading families has show a rivalrous attitudes the others. 主要家族中的一家曾封其他家族显示敌对的态度。
- Oh,my God! You're casting nickels out of lead. 噢，天啊，你们在用铅造硬币。
- A border or rim of lead,as around a windowpane. 铅框一铅制边界或框，如围在窗玻璃格四周的
- The experimental results on fabricating the bipolar ECL silicon IC by ion implantation are reported. 本文简要叙述用离子注入法制造双极硅ECL集成电路的实验结果。
- APPOINTMENT OF LEAD INDEPENDENT DIRECTOR. 庆源宣布委任新独立董事。
- After implantation of N~+ ion with 30kev/amu into cotton seed, the cytolo-gical effects on plumule cells and pollen mother cells in M_1 were analysed. 本文分析了N~+离子注入棉子后,其胚芽细胞和当代植株花粉母细胞的细胞学效应。
- Flexible direction of lead wire, nice shape. 引出线方向灵活,造型美观。
- Thc mutagenic effects of Vc strains by low encrgy ion implantation have been studied. 对低能离子注入Vc生产菌的诱变效应进行研究。
- FAAS Determination of Lead in Blended Gasoline. 请大家互相转告。
- The distribution of ion implantation dose on the target surface is not uniform, with a peak near the target corner. 注入离子剂量在靶表面的分布不均匀，在边角附近出现峰值；
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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
