Click the blue words above to follow us Causes of sludge disintegration (3) Excessive organic load, poisoning. When influent water, the content of toxic substance or organic substance increases sudd......
2020-04-23 21:10Click blue words to follow us Source: special water quality raw water treatment technology research group this paper has been authorized "Key technology and equipment for hardness removal of drinkin......
2020-04-23 13:10Looking for Chinese cultural identity Meditation and healing Click the audio above to listen Hair is a woman's second face! With a thick black hair, you will look more beautiful! But modern people......
2020-04-23 00:10·Hydrology and water resources and environment· Application of flood routing method in the middle reaches of Huaihe River and Hutuo River Li Zhijia, he Meng, Yan Fengxiang, Hu Youbing, Liu Zhiyu, To......
2020-04-22 23:10My Shangrao Shangrao people should know about Shangrao. Did you miss it? Statement: original articles, pictures, videos and audio-video messages pushed by the official account are not allowed to be ......
2020-04-22 21:14Personal profile Ge Xiaoping, male, Han nationality, November 1977, member of the Communist Party of China Education: postgraduate degree: Doctor Current position technical title lecturer Learning......
2020-04-22 17:402020 is an unusual year. Due to the novel coronavirus pneumonia, the market demand of isopropanol as the main raw material of disinfectants has been increasing. The situation of supply shortage has al......
2020-04-22 00:10Employment of Chinese College Students Authoritative temperature depth By Mao Yue Caricature Zhao Hongjie Chai fanxi Editor: New Media Center for employment, Hohai University During this period o......
2020-04-21 20:42Night of April 19 In the dark of night A large truck drives near the Shizhen bridge in Wannian County The car is full of 20 tons of silicone oil From inside the rearview mirror Driver sees ↓↓↓ ......
2020-04-21 17:40Night of April 19 In the dark of night A large truck drives near the Shizhen bridge in Wannian County The car is full of 20 tons of silicone oil From inside the rearview mirror Driver sees ↓↓↓ ......
2020-04-21 15:10Scan the code at the end of the article to add the wechat of the elder sister Free 20 postgraduate entrance examination to receive the second round exam gift bag~ Postgraduate entrance examination o......
2020-04-21 14:42Extension Open the official account list to ask questions. Skin care / skin question / product consultation gives you the most comprehensive answer: Najing, the common choice of over ten thousand be......
2020-04-20 20:10Click on the blue words above, remember to pay attention to us! ////////// Special editor Brief introduction of editor in chief Wei Zhinong, male, 1962, professor and doctoral supervisor of Hehai U......
2020-04-20 17:10Entrepreneurship collection Three creation space of Business School of Hehai University Under the new normal form of "mass entrepreneurship, mass innovation", the Business School of Hehai University......
2020-04-20 15:10How is the banana program condom represented? Banana project condom agency? Does banana plan condom have the effect of delay? Is banana program condom super thin? Wechat: 309006537 Hotline: 13654......
2020-04-20 13:10