1 Gi?i thi?u ?n mòn v?t li?u kim lo?i gay ra b?i s? m?t mát r?t l?n. M?t s? ng??i ??m ...
1, Tài li?u thiên nhiên bao g?m: Vi?c s? d?ng t?ng h?p phagocytosis c?a các h?t keo ch?c n?ng ?a d?ng c?a Bristol ...
【Gi?i thi?u】 H?u h?t các v?t li?u kim lo?i, g?m và bán d?n ???c làm t? ?a tinh th?. Ng??c l?i, m?c dù ...
[Overview] A group of engineers developed a stretchable fuel cell that extracts energy from sweat...
Principle of friction stir weldingFriction stir welding refers to the use of high-speed rotation of...
What exactly is limiting the battery capacity?For this problem, we can see this: battery capacity...
1.laser weldingLaser welding: laser radiation to be processed surface, the surface heat through the heat...
Nowadays, the era of nano-manufacturing has come, the dawn of nanoscience has begun.With the deepening...