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JJG 708-1990度盘轨道衡试行检定规程a Dial Railway Track Scale2022-06-14

净化厂循环水系统再生水回用的腐蚀控制2020-11-10

化肥循环水系统异养菌超高问题分析及对策2020-11-10

河南省高速公路网规模合理性研究2020-11-06

玉米芯稀酸预处理和分步糖化与发酵工艺生产燃料乙醇的中试研究2020-09-30

Commercial Application of the RAR Sulfur Recovery and Tail Gas Treating Process2020-09-15

Effects of Methanol on Wettability of the Non-Smooth Surface on Butterfly Wing2020-07-08

Parameterization of ocean wave-induced mixing processes for finite water depth2020-07-08

Physical modelling and scale effects of air-water flows on stepped spillways2020-07-08

Iron stability in drinking water distribution systems in a city of China2020-07-08

Study on Supporting of Seam Roadways in Deeply Inclined Coal Seams2020-06-12

Balance Analysis of Profit and Loss on Exploiting Coal-Bed Gas in China2020-06-12