April 02, 2020

(a) EBSD images, recrystallized grain layers with a grain size of 1-5 μm are distributed in the nanocrystalline matrix (black contrast); (b) "soft-hard" layer microstructures of titanium (HL) with ultra-fine grain (UFG) strength and coarse-grained (CG) plasticity; (

April 02, 2020

Abstract In the recently published communique of the Fifth Plenary Session of the 18th Central Committee, “Green Development”, one of the five development concepts, has received widespread attention. In the ten mission objectives of the 13th Five-Year Plan, strengthen ecological c

April 01, 2020

The shower room installation precautions are inevitable for us to pursue the bathroom culture, because we must consider the service life and effect of the shower room, but also try to enjoy the pleasure of the shower without worrying too much about the cumbersome cleaning caused by the overflo

April 01, 2020

Tiles are popular in the home improvement market due to their varied styles, rich patterns, complete features, and easy-to-clean features. They are mostly used in living rooms, bedrooms, kitchens, and bathrooms. "Brick", following the small series to see what tile cost-effective ? How to

March 30, 2020

He had just worked as a manager for two years in a state-owned enterprise and suffered a layoff. He became the youngest laid-off worker in their factory. For a long time, he has been very upset because he has never found a suitable job with his college diploma. Every time, he walked into the crowd

March 29, 2020

Xu Min i*2 Yan Xiaohu1 Cheng Shi1 Yu Xuehai (College of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093) (2 Analysis and Test Center, East China Normal University, Shanghai 200062) Intrinsic relationship between intrinsic viscosity and algebra of dendrimer, analysis The intr

March 28, 2020

Southwest furniture distribution center for the Land of Abundance Chengdu furniture industry will usher in a river Raptors - Lynx Lin Wood furniture enterprises in Chengdu O2O museum will open later this month to try. The entry of Lin's wood industry is undoubtedly a block