首页
登录
职称英语
Last week, speakers at a program in Washington discussed using nanotechnolog
Last week, speakers at a program in Washington discussed using nanotechnolog
游客
2023-09-12
25
管理
问题
Last week, speakers at a program in Washington discussed using nanotechnology (纳米技术) to improve health care in developing countries.
Peter Singer at the University of Toronto says a nanotechnology called quantum dots could be used to【B1】______ cases of malaria. He says it could offer a better way than the traditional process of looking at a person’s blood under a【B2】______ . In poor countries, this process is often not【B3】______ . As a result, sick people may get treated for malaria even if they do not have it. Such misuse of medicines can lead to drug【B4】______ . Quantum dots are particles that give off light when【B5】______ . Researchers are studying ways to program them to【B6】______ diseases by lighting up in the presence of a targeted molecule.
Experts say nanotechnology shows promise not just for【B7】______ diseases, but also for treating them. Piotr Grodzinski of the National Institutes of Health talked about how nanotechnology could make drugs more【B8】______ . He talked about cancer drugs already developed with nanotechnology.【B9】______ .
Andrew Maynard is the chief scientist for the Project on Emerging Nanotechnologies at the Woodrow Wilson Center.【B10】______ . But he also noted that there is some risk in using nano-materials. He says nanometer-sized particles behave differently in the body and the environment compared to larger particles.【B11】______ . [br] 【B5】
选项
答案
acfivated
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3008008.html
相关试题推荐
[originaltext]M:Goodeveningandwelcometoourprogram.OurguestisMrs.Gre
In1948,peoplelivinginremoteareascouldseeTVprogramsby______intheUn
In1948,peoplelivinginremoteareascouldseeTVprogramsby______intheUn
In1948,peoplelivinginremoteareascouldseeTVprogramsby______intheUn
In1948,peoplelivinginremoteareascouldseeTVprogramsby______intheUn
[audioFiles]audio_eusm_j01_113(20099)[/audioFiles]A、Thetwospeakersareclassm
[originaltext]W:Goodeveningandwelcometotonight’sprogram,Ourguestisth
[originaltext]W:Goodeveningandwelcometotonight’sprogram,Ourguestisth
[originaltext]W:Goodeveningandwelcometotonight’sprogram,Ourguestisth
[audioFiles]audio_eusm_j01_183(20099)[/audioFiles]A、Thetwospeakersareclassm
随机试题
HowlonghasJennygivenupeatingmeat?[br][originaltext]M:Well,wedon’tn
以下操作中属于跨市套利的是()。A、买入1手LME3月份铜期货合约,同时卖出1手3月份上海期货交易所铜期货合约B、买入5手CBOT3月份大豆期货合约,
A.值为4/3 B.值为-4/3 C.值为2/3 D.发散
关于化学预防错误的是()A.已出现症状的患者服用物质来治疗疾病不在化学预防之列
CAdeclineinmemoryasaresultofage
填写单元(工序)工程施工质量评定表表尾时,如果该工程由分包单位施工,则单元(工序
如下结构的药物是 A.硝苯地平 B.尼莫地平 C.氯贝丁酯 D.非诺贝特
企业发生的职工福利费支出,不超过工资薪金总额( )的部分准予扣除。A.11%
设立地役权,地役权自登记时设立。()
根据车船税法律制度的规定,下列车船中,以净吨位数为计税依据的是()。A.机动船
最新回复
(
0
)