音标:[sә:'keidiәn] ;
a. 24小时生理节奏的
a. of or relating to biological processes occurring at 24-hour intervals
词型变化:名词复数形式 : circadians
词性分布:
形容词100%

circadian的用法和样例:

例句

用作形容词(adj.)
  1. Circadian rhythms show persistent, stable periodicities of about 24 hours.昼夜节律表现出大约24小时的连续而稳定的周期性。
  2. Sleeping late on weekends can also disruptour circadian rhythm.周未迟睡也会打乱人体的日夜周期。

词汇搭配

  • circadian oscillator昼夜节律振荡器...
  • circadian rhythms昼夜节律
  • circadian rhythm生理节奏的节律,生理...
  • circadian clock昼夜节律钟
【近义词】

Researchers find circadian clock in Monarch's antenna plays a major role in navigation Shelley Schlender | Michoacn, Mexico 22 March 2010 Scientists believe antennas are critical to the navigation of the Monarch butterfly. Related Links Monarch Watch

发表于:2018-12-16 / 阅读(123) / 评论(0) 分类 VOA标准英语2010年(三月)

Unit 8 Healthy Living In-Class Reading Set Your Body's Time Clock to Work for You 1 As the first rays of sunlight filter over the hills of California's Silicon Valley 1, Charles Winget opens his eyes.

发表于:2018-12-18 / 阅读(134) / 评论(0) 分类 新编大学英语阅读部分

The limpidness lettuce still has a little life left,a new study finds that produce continue to respond to life kills which enable them to keep protecting themselves from insects,and perhaps even enhance their nutritional value to us.Scientists knew t

发表于:2018-12-24 / 阅读(85) / 评论(0) 分类 Scientific American(六)月

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Birds and sea turtles can migrate thousands of miles, by reading the Earth's magnetic cues. But we too might have magnetic sensing abilitiesin our eyes. So say

发表于:2018-12-24 / 阅读(75) / 评论(0) 分类 Scientific American(六)月

Humans are pegged to a 24-hour cycle. We're locked into it not just by day and nighttheres the master timepiece in the brain called the circadian clock. But it doesn't make sense to live by a 24-hour clock in the Arctic, where it's dark or light for

发表于:2018-12-24 / 阅读(104) / 评论(0) 分类 Scientific American(三)月

人类按照24小时一循环的作息规律来生活,是因为大脑中有昼夜节律钟的协调。 研究发现,驯鹿等北极动物,在北极持续数周白天或黑夜里生活时,是没有昼夜节律钟的。 How Its Internal Clock I

发表于:2019-01-02 / 阅读(127) / 评论(0) 分类 60秒科学

Daytime Wounds Heal Faster A new study suggests that the timing of a wound affects the speed at which it heals. 一项新研究表明,受伤的时间点会影响伤口愈合的速度。 Wounds suffered during the day heal around 60 percent faster t

发表于:2019-01-03 / 阅读(82) / 评论(0) 分类 2017年VOA慢速英语(十一)月

This is SCIENCE FRIDAY. I'm Ira Flatow. You open the door of your fridge and the light goes on, right? What if the light in your fridge could stay on and be programmed to help your veggies taste better or be more nutritious? Why? Well, it turns out t

发表于:2019-02-16 / 阅读(104) / 评论(0) 分类 英语语言学习

模仿文本: More specifically, he studies the way light controls our internal clocks and circadian rhythms and works to understand how light and dark affect our well-being, everything from jet lag to serious mental health problems. Russell had to

发表于:2019-02-23 / 阅读(104) / 评论(0) 分类 英音模仿秀
学英语单词
alternating copolymer
antexion
apiphobias
artboards
arthopyrenia sphaeroides (wallr.)zahlbr.
assignment in blank
barfi
beam current blanking
bleulers
caddie-masters
calcium nicotinate
can body
Cantor sets
cape(promontory)
carbo-charger
closest-packed structure
constituent day
country of destination
craniotomy scissors
damants
datatreasury
dielectric charge absorption
direct pressure heating apparatus
drumming noise
energy management bumper
epigular suture
Eriostemon
ethyl cartrizoate
expense of storage
explosion bomb
fiberlaparoscopy
fish-farming
flight status
full thickness free skin graft
Gigantopethecus
go to heaven
goudsmit
hand grenade component
Hartz Mts.
Healdton
hood ledge lacing
i'm going to sleep
intensenesses
John the Divine
Kavaklιdere
Lassance
lay sb up
light and temperature potential productivity
liquid outles
living being organism
local indicator light
loesch
mogul lamp holder
molecular chaos hypothesis
morning glow
multichannel recorders
near-sonic drag
nephelite type
New Virginia
non-managed
nonlinear term
nonversations
oesophagostomum georgianum
operate-oriented language
palegold searsids
pel silk
philip sydney
phonaesthetics
phosphor burning
production library
Pseudomonas polycolor
Qa'fūr
rashguard
rawn
reish
replendish
Rosche
Ryojun
sangiovese
sea-trumpet
Selegilie
Sharangskiy Rayon
sporeprint
steam-water film
subchanne
summiteers
supply canal
synthetic dyes
system load vector
take the liberty of doing
temperature pulse respiration
TGFA
thowt
Tolyposporium
torosus
triactinal
true-false of cold and heat
two-variable
unseeing
upper half power frequency
well-nighs
wooden pole line