Raman Spectroscopy Used to Detect Radiation Damage in Cells and Tissues During Cancer Treatment at the University of British ColumbiaThe Irving K. Barber School of Arts and Sciences at the University of British Columbia, in Canada, hosts a multidisciplinary group of physics, ...
百度试题 结果1 题目12. This sensitive piece of equipment is used todetect探测)radiation. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
百度试题 结果1 题目14 Which electromagnetic wave could be used to detect forgery? B A infrared radiation C x- ray B ultraviolet radiation D radio waves 相关知识点: 试题来源: 解析 B 反馈 收藏
As is known to everyone,radiation is a word that can be used to describe nuclear power's danger to health,safety,and even life itself.Nuclear radiation has a certain mystery about it,partly because it cannot be detected (探测) by huma
aMicrowave radar first was used to detect objects before and during World War II. The frequency of microwave commonly ranges from 1 GHz to 30 GHz. The Federal Communications. Commission (FCC) requires that the frequency of microwave detectors in the U.S. be near 10.5,24.0, and 34.0 GHz. ...
However, irradiation – exposing an object to radiation – is widely used in the food industry to safely destroy disease-causing bacteria and control pests without significantly affecting the food’s taste or smell. To fight the banana disease, irradiation techniques are being used to help develop...
细节题。由第一段 “As is known to everyone, radiation is a word that can be used to describe nuclear power's danger to health, safety, and even life itself.” 可知核能的危险之处在于它的核辐射,故正确答案为A。 译文: detect:v.发现,侦察 cancer:n.癌反馈...
other things like that.For example,radio waves are all around us but we can't detect them,sense them,without a radio receiver.Similarly,we can't sense radioactivity without a radiation detector.But unlike common radio waves,nuclear radiation is not harmless to human beings and other living ...
A team of researchers at The Ohio State University has developed a pin-prick-type blood test for measuring the amount of radiation exposure in mice. In their paper published in the journal Science Translational Medicine, the group describes building on p
can'tbeseenorheard,ortouchedortasted,eventhoughitmaybeallaroundus.Thereareotherthingspkethat.Forexample,radiowavesareallaroundusbutwecan'tdetectthem,sensethem,withoutaradioreceiver.Similarly,wecan'tsenseradioactivitywithoutaradiationdetector.Butunpkecommonradiowaves,nuclearradiationisnotharmlesstohumanbeingsand...