multimedia messaging service network access server network access point

linear regression model ridge trace selection procedure and application research

线性回归模型岭迹选择主元方法及应用研究

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effect of dissociation agent on synthesis of hydroxyl-terminated polybutadiene by anionic polymerization in non-polar solvent

负离子法合成端羟基聚丁二烯中极性添加剂的研究

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if your multiplier can be cleaned, then non-polar solvents must be used. ( heptane is a non-polar solvent).

如果您的倍增器可以清洗，则必须用非极性的溶剂。（正庚烷是非极性溶剂）

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using dummy technology to prevent outer-insulation current fault of transformer substation

运用虚拟仪器技术防止变电站外绝缘泄漏电流故障

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a design of blade for the green fodder shredding drum

青饲料切碎滚筒平板刀片的设计

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xanthophylls one of a class of yellow to orange pigments derived from carotene, the commonest being lutein.

从胡萝卜中提取的一系列黄色至橙色色素中的一种，含量最多，最常见。

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the usage of rubber ribbon in intestinal anastomosis

橡皮筋匝带在小肠吻合术中应用的实验观察

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intestinal anastomosis using biofragmentable anastomosis ring, a report of 108 cases

生物降解吻合环在108例肠道吻合术中的应用

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healing mechanism of intestinal anastomosis in intra-abdominal sepsis rats

腹腔感染对肠吻合口愈合影响机制的研究

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a randomized controlled study on the application of biofragmentable anastomosis ring in intestinal anastomosis

可分解吻合环在肠道吻合中应用的随机对照研究

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clinical application of the biofragmentable anastomosis ring in intestinal anastomosis

生物可分解吻合环在肠吻合中的应用

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a randomized controlled study on the application of the biofragmentable anastomosis ring and manual suture in intestinal anastomosis

生物可分解吻合环与手工缝合在肠吻合术中的随机对照研究

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study of gallbladder and intestinal anastomosis

关于胆肠吻合术一些问题的思考

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objective to investigate the value of biofragmentable anastomosis ring in intestinal anastomosis .

目的探讨生物降解吻合环在肠道吻合术中的应用价值。

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analysis and study on the spherical port plate pair

球面配流副的泄漏分析与研究

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experimental study on laser cladding valve - plate pair surface of hydraulic pump

液压泵缸体配流副表面激光熔覆的实验研究

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numerical analysis of lubrication property for port plate pair of axial piston pump

轴向柱塞泵配流副润滑特性的数值分析

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assessment on eco-environment background of yunnan plateau mountain region

云南高原山地生态环境现状初步评价

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the analysis on agricultural landscape spatial pattern in yunnan plateau mountain area

云南高原山区农业景观空间格局分析

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thoughts on development and distribution of country fair trade in the western plateau mountain areas of sichuan province

四川西部高原山区集贸市场的发展与布局构想

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