资讯

Precision threading is essential in any metalworking or fabrication project, and assembling your linear-bearing tapping ...
China's BYD is poised to start assembling electric vehicles at a new factory in Brazil as early as this month, a top ...
Assembling a DIY Spot Welding Machine!! Urgent recall of over 100,000 ice cream bars for ‘serious’ health risk Souths fume at ...
A switchable self-assembling and disassembling chiral system based on a porphyrin-substituted phenylalanine–phenylalanine motif. Nat. Commun. 7:12657 doi: 10.1038/ncomms12657 (2016).
Self-assembling of complex molecular structures with a target topology is of importance to design and synthesize functional materials. Here, Polles et al. demonstrate the spontaneous formation of ...