visual threshold; field of vision
Tone colorsmāmámǎmàma
Meanings
2 senses · 5 examplesnoun
visual threshold; liminal stimulus intensity for vision
technicalPhysiology term referring to the minimum and maximum light intensity that can stimulate the visual system.
Rén人
de的
shì视
yù阈
fàn范
wéi围
shì是
yǒu有
xiàn限
de的
,
guò过
qiáng强
huò或
guò过
ruò弱
de的
guāng光
dōu都
wú无
fǎ法
bèi被
gǎn感
zhī知
。
The human visual threshold range is limited; light that is too strong or too weak cannot be perceived.
Kē科
xué学
jiā家
zhèng正
zài在
yán研
jiū究
rú如
hé何
kuò扩
zhǎn展
yè夜
shì视
shè设
bèi备
de的
shì视
yù阈
。
Scientists are researching how to expand the visual threshold of night vision devices.
noun
field of vision; visual field; scope of view
Also written as 视域. Often used metaphorically to describe the range of knowledge or experience.
Dēng登
shàng上
shān山
dǐng顶
,
zhěng整
gè个
chéng城
shì市
de的
jǐng景
sè色
dōu都
jìn进
rù入
le了
wǒ我
men们
de的
shì视
yù阈
。
Climbing to the mountaintop, the scenery of the entire city entered our field of vision.
Zhè这
běn本
shū书
dà大
dà大
tuò拓
kuān宽
le了
wǒ我
de的
shì视
yù阈
,
ràng让
wǒ我
kàn看
dào到
le了
bù不
tóng同
de的
wén文
huà化
。
This book greatly broadened my horizons, allowing me to see different cultures.
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Gōng公
yuán园
de的
shè设
jì计
zhǐ旨
zài在
fēng丰
fù富
yóu游
rén人
de的
shì视
yù阈
,
měi每
yī一
bù步
dōu都
yǒu有
bù不
tóng同
de的
jǐng景
zhì致
。
The park's design aims to enrich visitors' visual experience, with different scenery at every step.