When light illuminates an object, part of it is absorbed and part reflected; the ______lightness of an object depends on the pro

admin2012-10-22 38

问题 When light illuminates an object, part of it is absorbed and part reflected; the ______lightness of an object depends on the proportion of light that is reflected.

选项 A、denoted
B、embodied
C、insulated
D、perceived

答案D

解析四个选项的意思分别是：denote指示，表示；embody具体表达，使具体化；insulated绝缘的；perceive感知，感到，认识到。句意是，一个物体被人感知的亮度由其所反射的光所决定。

转载请注明原文地址:https://kaotiyun.com/show/js9O777K

考博英语

相关试题推荐

EarlythatJunePinsXIIsecretlyaddressedtheSacredCollegeofCardinalsontheexterminationoftheJews."Everywordweadd
Ifyouwanttodevelopagoodcitizen,isthereanythingasvaluableasamother’sloveandcare?(replace)______.
Asthecityhasbecomeincreasingly______andpolluted,therehasbeenagrowingrealizationthatcertainactionurgentlyneede
NatureconstantlyyieldstomaninNewYork:witnessthosefragilesidewalktreesgamelystragglingagainstencroachingcement
Thewordscienceisheardsoofteninmoderntimesthatalmosteverybodyhassomenotionofitsmeaning.Ontheotherhand,its
Thewordscienceisheardsoofteninmoderntimesthatalmosteverybodyhassomenotionofitsmeaning.Ontheotherhand,its
Itwasobviousthatsheandherhusbandwere______andshewishedshe’dnevermarriedhim.
Uponreachinganappropriateage(usuallybetween18and21years),childrenareencouraged,butnotforced,to"leavethenest"
Uponreachinganappropriateage(usuallybetween18and21years),childrenareencouraged,butnotforced,to"leavethenest"
TrafficisaperennialprobleminHongkong.Overtheyearsmanysuggestionshavebeen【1】toeasetransportdifficulties.Thesein

随机试题

下列说法和相关人物对应正确的是()。
60岁的患者缺失3个月，余留牙正常，检查无残根.首选何种修复方式
混凝土散水、明沟，应设置伸缩缝，其延长米间距不得大于（）m。
设备委托监理合同业主的义务为()。
在粗直径钢筋的机械连接中，钢筋连接接头断面强度有损耗的是()。
关于成本加酬金合同的说法，正确的是()。
当基金销售机构或基金销售人员的利益与基金投资人的利益发生冲突时，应当()保障基金投资人的合法利益。
晓美骑在马背上过河，他共有甲、乙、丙、丁4只马，甲过河要2分钟，乙过河要3分钟，丙过河要4分钟，丁过河要5分钟。晓美每次只能赶2只马过河，要把4只马都赶到对岸去，最少要多少分钟?
现行PC机所用的打印机与主机间最常用的接口是(　　　)。
Whatarethespeakersmainlydiscussing?

最新回复(0)

When light illuminates an object, part of it is absorbed and part reflected; the ______lightness of an object depends on the pro

考博英语

EarlythatJunePinsXIIsecretlyaddressedtheSacredCollegeofCardinalsontheexterminationoftheJews."Everywordweadd

Ifyouwanttodevelopagoodcitizen,isthereanythingasvaluableasamother’sloveandcare?(replace)______.

Asthecityhasbecomeincreasingly______andpolluted,therehasbeenagrowingrealizationthatcertainactionurgentlyneede

NatureconstantlyyieldstomaninNewYork:witnessthosefragilesidewalktreesgamelystragglingagainstencroachingcement

Thewordscienceisheardsoofteninmoderntimesthatalmosteverybodyhassomenotionofitsmeaning.Ontheotherhand,its

Thewordscienceisheardsoofteninmoderntimesthatalmosteverybodyhassomenotionofitsmeaning.Ontheotherhand,its

Itwasobviousthatsheandherhusbandwere______andshewishedshe’dnevermarriedhim.

Uponreachinganappropriateage(usuallybetween18and21years),childrenareencouraged,butnotforced,to"leavethenest"

Uponreachinganappropriateage(usuallybetween18and21years),childrenareencouraged,butnotforced,to"leavethenest"

TrafficisaperennialprobleminHongkong.Overtheyearsmanysuggestionshavebeen【1】toeasetransportdifficulties.Thesein

下列说法和相关人物对应正确的是()。

60岁的患者缺失3个月，余留牙正常，检查无残根.首选何种修复方式

混凝土散水、明沟，应设置伸缩缝，其延长米间距不得大于（）m。

设备委托监理合同业主的义务为()。

在粗直径钢筋的机械连接中，钢筋连接接头断面强度有损耗的是()。

关于成本加酬金合同的说法，正确的是()。

当基金销售机构或基金销售人员的利益与基金投资人的利益发生冲突时，应当()保障基金投资人的合法利益。

晓美骑在马背上过河，他共有甲、乙、丙、丁4只马，甲过河要2分钟，乙过河要3分钟，丙过河要4分钟，丁过河要5分钟。晓美每次只能赶2只马过河，要把4只马都赶到对岸去，最少要多少分钟?

现行PC机所用的打印机与主机间最常用的接口是( )。

Whatarethespeakersmainlydiscussing?

现行PC机所用的打印机与主机间最常用的接口是(　　　)。