Chemicals are a fundamental part of our daily existence, playing a crucial role in shaping the modern world. One of the most compelling examples of the positive impact of chemicals is their role in medicine.
daily[‘deili]a.每日的n.日报 dairy[‘dɛəri]n.牛奶场;乳制品 dam[dæm]n.水坝,水堤;障碍物 damage[‘dæmidʒ]vt.损害,毁坏n.损害 damp[dæmp]a.潮湿的,有湿气的 dance[dɑ:ns]vi.跳舞;摇晃n.舞 danger[‘deindʒə]n.危险;危险事物 dangerous[‘deindʒərəs]a.危...
Now, whatever exaggeration may possibly lurk in this account of our emotions (and I doubt myself whether the exaggeration be very great), it is certain that the main core of it is true, and that the mere giving way to tears, for example, or to the outward expression of an anger-fit,...
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happyproductiveexistence. 20 Everycompletionisasmallvictorythataddsupinabigway. A.Speedup. B.Beanactivelearner. C.Stoptryingtobalancetimebetweenthemall. D.Makechoicesaboutwhatismeaningfulinyour life. E.Thethingsyoudowellusuallygiveyougreater joy. F.Perhapsthesetipswillhelpyoumakethemost ofyourtime. G.This...
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course, if we want to see what is like under the sea, just travel down there in a flying object like UFO. Maybe there will be a lot of cities and people living there. I think itll be very easy to travel anywhere, not only in our world, but also in space and in the deep sea....
2024 In this case, the bendy space-time fabric that surrounds us would be illusory, and the quantum particles on the boundary would be the real stuff of existence. Charlie Wood, Quanta Magazine, 25 Sep. 2024 The subsequent mega-tsunami — one of the highest in recent history — set off ...
The test results showed that the performance of these 3D-printed EEG electrodes is suitable for BCI applications despite the existence of noise. Cho group [36] designed a non-invasive multichannel EEG recording system that implements the 3D-printing technique to record signals from underwater ...
With the development of science and technology, we can travel to the moon, Mars or somewhere outer space. People may can live in other planets. The second word is convenient. Because of the fast development of our society, many work can be done by computers or even robots. Lots of things...