It is the capacity of the ocean to absorb the extra heat and carbon dioxide generated by climate change that has prevented dangerous climate change. unesdoc.unesco.org 正是海洋吸收气候变化产生 的额外热量和二氧化碳的 能力才防止了危险的气候变化。 unesdoc.unesco.orgThe rational is to diversify ...
Uranium is a chemical element; it has symbol U and atomic number 92. It is a silvery-grey metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons. Uranium radioactively decays by emitting an alpha particle. The...
If you are talking about radiation, like in the element Uranium, yeah, that's dangerous. 如果你是说辐射,像铀元素,是的,那就是危险的。 来源于:听力OFFICIAL3 L6 展开更多 adj. (含)铀的【化】 展开 简明例句 One of the technologies it has been developing has beenuraniumenrichment. ...
12、If you are talking about radiation, like in the elementuranium, yeah, that's dangerous.(如果你在谈论辐射,比如铀元素中的辐射,是的,那是危险的。) 13、Enricheduraniumis a key component of a nuclear weapon.(浓缩铀是核武器的一个关键组成部分。) ...
While uranium itself is not particularly dangerous, some of its decay products do pose a threat, expecially radon, which can build up in confined spaces such as basements. Uranium in air exists as dust that will fall into surface water, on plants or on soils through settling or rainfall. ...
Granted, uranium glass isn’t as dangerous as it might sound. Especially considering its creepy green glow, which almost seems to be somehow self-powered. The uranium glass used by [gigabecquerel] for this project is only about 1% U3O8, and isn’t reallythatradioactive. But radioactive or ...
It is radioactive, poisonous, pyrophoric, and capable of accumulating in bones, which makes the handling of neptunium dangerous. Although many false claims of its discovery were made over the years, the element was first synthesized by Edwin McMillan and Philip H. Abelson at the Berkeley ...
8. Now, as you recall from theuranium238 slide, I think the next slide will show it. 现在,正如你们从铀 238幻灯片中想起的,我想下一张幻灯片会展示它。 youdao 9. If you are talking about radiation, like in the elementUranium, yeah, that's dangerous. ...
Perhaps the most serious concern is water quality. U.S. mines abandoned before the mid-1970s are deemed the most dangerous because tailings were left on site and were never properly disposed of [source:EPA]. There's also the risk of toxic andradioactivematerial being carried byrainand wind...
It's uranium, it's down there and it's something dangerous you can't see or hear.''In 1981, Wyoming Fuel Co. announced it had discovered a deposit containing more than 30 million pounds of high-grade uranium just southeast of Crawford, a town of 1,500 residents. This year the ...