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OPTION OF GRAPHITE NIPPLES
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简述石墨接头的选择 |
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ORDINAL CHARACTERISTICS OF ANIMAL UNUSUAL BEHAVIOR PRIOR TO EARTHQUAKES AND ITS ANALYSIS
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地震前动物异常的序列特征及其分析 |
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ORE FORMING CHARACTERISTICS OF THE DULONG CASSITERITE SULFIDE TYPE ORE DEPOSIT IN SOUTHEASTERN YUNNAN
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云南东南部都龙锡石-硫化物型矿床的成矿特征 |
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ORP:New Tool or Another Gadget
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ORP监测机炉腐蚀 |
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OThe Development Chance of Figural Painting at Present
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具象绘画在当下的发展契机 |
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OVERALL OPERATION SCHEMES FOR IMPROVING THE MANAGEMENT QUALITY OF RAILROAD MARSHALLING STATIONS
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提高铁路编组站管理质量的综合作业方案 |
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OVERLAYING FRP ON THE PLYWOOD FORM
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玻璃钢覆面木胶合板模板 |
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OXIDES METALLURGY
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钢的氧化物冶金技术 |
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O_ /H_O_ Oxidation Processes of Cyclops of Zooplankton Inactivation in Water
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O_ /H_O_法灭活水中剑水蚤类浮游动物 |
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Oberservation of compare with the sections of two calcified structrues, iepectoral fin ray and dentary bone from Chinese paddlefish Psephurus gladius were conducted.
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以齿骨和胸鳍条为年龄鉴定材料，通过其骨磨片比较研究，结果显示用胸鳍条鉴定白鲟的年龄较为可靠。 |
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Obersvation on Therapeutic Effect on Verruca Warts
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He—Ne激光治疗疣的疗效观察 |
