1 Divorce is bad for environment US researchers raised a new theory on Monday: divorce is bad for the environment. The global trend toward higher divorce rates has created more households with fewer People,scientists at Michigan State University reported in the Proceedings of the National Academy ...
Divorce is bad for environment US researchers raised a new theory on Monday: divorce is bad for the environment. The global trend toward higher divorce rates has created more households with fewet People,scientists at Michigan State Uni
where a fast-moving robot created approximately 1500 preliminary candidates. This was followed by processing and testing individually by hand at Stanford to identify polymers that successfully exhibited the desired barrier behavior. The first 100 candidates didn't ...
Professor Allen and his team have created a system to use medium wave frequencies to replace batteries in small everyday devices like clocks and remote controls. The new technique uses the “waste” energy of radio waves and has been developed as part of the university’s research into “power...
US researchers raised a new theory on Monday: divorce is bad for the environment. The global trend toward higher divorce rates has created more households with fewet People,scientists at Michigan State University reported in the Proceedings of the National Academy of Sciences. ...
14.B 细节理解题.根据第四段中的"That created a challenge for the researchers,so they decided to employ neutron scattering techniques to look for evidence of break.What they found surprised them."可知,研究人员是通过神经扫描技术取得重大突破的,故B项正确. 15.D 观点态度题.根据最后两段内容,特别是...
University of Minnesota researchers have created a beating heart in the laboratory. By using a process called whole organ decellularization, scientists from the University of Minnesota Center for Cardiovascular Repair grew functioning heart tissue by taking dead rat and pig hearts and reseeding them ...
"That created a challenge for the researchers, so they decided to employ neutron(中子) scattering techniques to look for evidence of break." What they found surprised them.The features matched nearly exactly with quantum spin liquid models theorized by physicist Phil Anderson in 1973. The results...
Professor Allen and his team have created a system to use medium wave frequencies to replace batteries in small everyday devices like clocks and remote controls. The new technique uses the “waste” energy of radio waves and has been developed as part of the university’s research into “...
Scientists have created a simulation of an entire family of universes with curvature using ultracold quantum gases. Einstein’s Theory of Relativity states that space and time are intertwined. In our Universe, the curvature of spacetime is relatively small and unchanging. However, researchers fromHeide...