2023年summary学术英语.docx
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1、2023年summary学术英语 第一篇:summary学术英语 A summary of Text 12 Title:How Radiation Threatens Health Author:Nina Bai Source:Scientific American, 15 March, 2023 Summary: The radiation leaks at Fukushima makes people feel worried, and its necessary to know that the health effects caused by radiation exposure de
2、pend on its level, type and duration.Every person is exposed some background radiation from natural but only beyond this level people can get radiation sickness.At the same time, the radiation which takes different forms is produced by different heavy isotopes.On the other hand, the exposure time is
3、 so important that high single dose of radiation can do much more harm to human than the same dosage accumulate overtime.Last but not least, the government should remember the Chernobyls lessons but wed better not do too many extra measures to make people feel scared.(124 words) 其次篇:summary学术英语6 SUM
4、MARY Nanotechnology is a new world which may have the ability to reproduce many things.And nanotechnology is more interesting than the atomic scale, because on the nanoscale we can put the atoms together to make anything.Scientists can develop nanoscopic machines which can replicate themselves enoug
5、h to produce objects.At the same time, nanotechnology which is rapidly becoming an interdisciplinary field may not only have its biggest impact on the medical industry delicate surgeries and cosmetic surgery, but also have the potential to have a positive effect on the environment.But some people wo
6、rry that nanotechnology will end up like the virtual reality.So the most immediate challenge in nanotechnology is that we need to learn more about materials and their properties at the nanoscale so that nanotechnology will definitely continue to impact us. 第三篇:summary学术英语literature review Content-ba
7、sed the risk of nuclear power and the damage of its radioactivity An earthquake struck Japan in 2023 which severely damaged nuclear reactor at the Fukushima plant, sparking the release of radioactive materials.People are worried about its awful effects to us.So we should learn more about the nuclear
8、 power and the damage of its radioactivity.The risk of nuclear power is main from its radiation, reactor accidents, radioactive waste and other radiation problems.At the same time, the risk that estimated by PRA from reactor accidents is very low(Bernard L.Cohen).Next, it is necessary to know that r
9、adiation is spread in the form of waves or particles and the health effects caused by radiation exposure depend on its level, type and duration(Nina Bai,2023 & Susan Blumenthal).But on the one hand, some others think that there is no doubt that the radiation is a potential threat to our health and t
10、he radiation exposing to the milk and food of the U.S after Fukushima disaster is the powerful evidence(Amber Cornelio).On the other hand, some scholar has the opinion that the advantages are more much than the disadvantages the nuclear power has(Bernard L.Cohen).In conclusion, the unclear power has
11、 his advantage but the radioactivity releasing from it has damage to the health of people more or less.(207words) 第四篇:summary学术英语lecture12-13summary Lecture 12 This paper is going to discuss sea level rise, ocean warming and ocean acidification.People made a 10-year project, then they find that sedi
12、ments carried out by ice have an ice shelf overhead while those do not need sunlight and the ice in the Ross Sea region is dynamic, which leads to the rise and fall of sea level.Climate change is caused by both natural and human-induced causes, so it is complicated to address the problem of climate
13、crisis.It also tells us that the dissolution of carbon dioxide into the sea leads to Ocean acidification and the Ocean acidification leads to a major loss of marine biodiversity especially carbonates organisms and the stress on some physiological processes.In addition, we should cap or limit CO2 emi
14、ssions as soon as possible to protect oceans.Lecture 13 This paper tells us energy and climate are extremely important to the poorest people.It also explains four letters stand for in the equation on CO2.They are P: populationS: services/ personE: energy/ serviceC: CO2/unite.We should lower world po
15、pulation, evenly distribute services, improve efficiency and develop a new energy system in order to bring down CO2 to zero.Such as the fossil fuel, the nuclear, the renewable sources.The lecturer appeals the audience to do more research funding, team up to work on innovative ways and do some market
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