首页
登录
职称英语
An American researcher has developed a simple device to help stop snoring(打鼾
An American researcher has developed a simple device to help stop snoring(打鼾
游客
2023-10-10
62
管理
问题
An American researcher has developed a simple device to help stop snoring(打鼾). The device restricts the movements of the tissue(器官组织)that causes the bad sound. Snoring is a common problem. It may prevent a person from getting enough sleep. It may also prevent enough oxygen from reaching the heart and lungs during the sleep. But for most people, snoring affects relations with another person who must sleep in the same room.
Snoring happens when the sleeping person breathes with the mouth open. In the back of the mouth the tissues surrounding the entrance of the throat are soft. As the person breathes, the movement of the air around the soft tissues causes them to move or vibrate. This tissue movement causes the sound we call snoring. A number of possible solutions have been proposed. Some devices keep the mouth shut. They force the patient to breathe only through the nose. A medical operation is also possible. Other devices listen for the sound of snoring and then wake the patient. The new anti-snoring device was developed by a dentist(牙医), George Wagner of the Indiana University School of Dentistry. He developed a piece of plastic that fits up against the inside of the mouth. The device keeps the soft tissues from vibrating and making the snoring noise. It is worn only at night. Several patients report that the simple device has ended their snoring problem. [br] What is the most likely place where one can find the passage?
选项
A、A novel.
B、A newspaper.
C、A textbook.
D、A scientific journal.
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3087434.html
相关试题推荐
America’smodernmusic:OneofAmerican’smostimportantexports:modemmusi
GoingtothebeachismanyAmericans’favoriteactivity.IntheareanearNe
GoingtothebeachismanyAmericans’favoriteactivity.IntheareanearNe
GoingtothebeachismanyAmericans’favoriteactivity.IntheareanearNe
Althoughthevictimhadatestingdevicethat______theproblem,hecontinuedt
AlthoughFrench,German,AmericanandBritishpioneershaveallbeencredite
AlthoughFrench,German,AmericanandBritishpioneershaveallbeencredite
AlthoughFrench,German,AmericanandBritishpioneershaveallbeencredite
AlthoughFrench,German,AmericanandBritishpioneershaveallbeencredite
______isknowntotheworld,MarkTwainisagreatAmericanwriter.A、ThatB、Whi
随机试题
Iwastohavemadeaspeechif______.A、IwasnotcalledawayB、nobodywouldhave
Seedcataloguesfeaturehundredsofdifferentfloweringspecies.Fortheper
PeopleofBurlingtonarebeingdisturbedbythesoundofbells.Fourstudent
某变电站电压互感器的开口三角形侧B相接反,则正常运行时,如一次侧运行电压为110
对有防水要求的建筑地面,对其进行质量检验的说法,错误的是( )。A.采用钢尺检
《中华人民共和国义务教育法》的内容包括( )。A.自2008年9月1日起施行
某沿河路段修筑有石笼、丁坝、砌石护坡,并在边坡铺草皮,在河滩大量植树,上述结构和
解表药的味多是A:辛味 B:酸味 C:甘味 D:苦味 E:咸味
1949年,第一届政协会议通过了《共同纲领》,对中华人民共和国的经济建设作出了系
融资融券交易的标的证券为股票的,应当符合的条件有()。 A.股票发行公司已完
最新回复
(
0
)