代谢产物, 代谢物

What about sleep? In slow-wave deep sleep, our glial cells rinse cerebral spinal fluid throughout our brains, 关于睡眠呢?在慢波深度睡眠时,我们的神经胶质细胞冲洗着我们大脑中的脑脊液, clearing away metabolic wast

发表于:2018-12-18 / 阅读(62) / 评论(0) 分类 TED演讲国际问题篇

Rare but Deadly By Susan Brink /2005, U.S. News World Report . All rights reserved with permission. Distributed by Tribune Media Services International. Simple, cheap blood tests could save thousands

发表于:2018-12-19 / 阅读(120) / 评论(0) 分类 彭蒙惠英语

你身边有没有这样的朋友,饭量很大,身材还是保持的超好,简直气死人啊。世界上就有这样的一类人,不管怎么吃都吃不胖。今天用科学给大家讲一下他们到底是怎么回事儿。 Everyone knows

发表于:2019-01-03 / 阅读(59) / 评论(0) 分类 阅读空间

Over the years, people have put forth a lot of theories to explain why intelligence differs, from person to person and even around the world. Health, wealth, schooling, nutrition, and even climate have all come up. Now, researchers at the University

发表于:2019-01-08 / 阅读(65) / 评论(0) 分类 Scientific American(七)月

Turns out youre not just what you eat. Youre when you eat. Because a new study in mice suggests that, in the battle of the bulge, the timing of meals influences the piling on of pounds. In the experiment, researchers gave groups of mice either standa

发表于:2019-01-08 / 阅读(79) / 评论(0) 分类 Scientific American(五)月

Dieting isnt always easy, particularly if you have a sweet tooth. But by adding strawberries to your diet, you can enjoy a range of guilt-free dishes, drinks and snacks any time of day. Best of all, strawberries are low in calories, high in fiber, fa

发表于:2019-01-08 / 阅读(76) / 评论(0) 分类 阅读空间

Every man dreads and awaits the albatross of the elusive 6-pack abdomen. Call it the ills of Pornography or heightened ideals of women, but every man is being subjected to the prospect of having the perfect body and a ripping 6-pack is the right way

发表于:2019-01-08 / 阅读(144) / 评论(0) 分类 英语小短文

Many women with polycystic ovary syndrome (PCOS) are confused about whether or not soy is good for them. Some women even fear it. 患有多囊卵巢综合征(PCOS)的许多女性都困惑大豆对她们是否有好处。有些女性甚至对大豆有些

发表于:2019-02-01 / 阅读(95) / 评论(0) 分类 实用英语

You can make your meals even healthier (and tastier, too!) while strengthening your fight against the diabetes-inducing inflammation in your body. How? You can look to nature and whole plant foods. 你可以让你的饮食更加健康(还可以更加

发表于:2019-02-01 / 阅读(77) / 评论(0) 分类 实用英语

Ever wonder what would happen if you stopped working out? A new study on identical twins published in th journal Medicine Science in Sports Exercise explores exactly that, and the results are dramatic. 想知道停止锻炼后会发生什么吗?一项

发表于:2019-02-01 / 阅读(126) / 评论(0) 分类 阅读空间

WASHINGTON, Nov. 11 (Xinhua) -- The U.S. Food and Drug Administration (FDA) on Friday approved HEMACORD, the first licensed hematopoietic progenitor cells-cord cell therapy. HEMACORD is indicated for use in hematopoietic stem cell transplantation pro

发表于:2019-02-03 / 阅读(151) / 评论(0) 分类 英语新闻

Why Don't Snorers Wake Themselves Up? Anyone who's ever slept in the same room as a loud snorer knows how infuriating it is to have to suffer through all that noise while the offending party remains blissfully oblivious and asleep. Loud snorers can w

发表于:2019-02-04 / 阅读(80) / 评论(0) 分类 阅读空间

It happens every summer: offices turn on the air-conditioning, and women freeze into popsicles. But until now, there was no data to understand why women felt cold and were slipping on cardigans while men just rolled up their sleeves at the same tempe

发表于:2019-02-05 / 阅读(86) / 评论(0) 分类 英语新闻

Scientists, like mothers, have long suspected that midnight snacking is inadvisable. But until a few years ago, there was little in the way of science behind those suspicions. Now, a new study shows that mice prevented from eating at all hours avoide

发表于:2019-02-06 / 阅读(146) / 评论(0) 分类 阅读空间

A handful of nuts a day can keep hunger at bay and beat belly fat, according to scientists. This is the first time a link between eating nuts and higher levels of serotonin - a substance that decreases appetite, boosts happiness and improves heart he

发表于:2019-02-06 / 阅读(47) / 评论(0) 分类 阅读空间

Hop compound boosts brain function - but you'd need to drink 3,500 PINTS a day 啤酒能让你更聪明吗?啤酒花中所含的化学物质能刺激大脑功能-前提是每天喝3500品脱。 Beer, or at least one of its ingredients, could boost br

发表于:2019-02-06 / 阅读(87) / 评论(0) 分类 阅读空间

Besides the fact that you'd literally die without it, there are many, MANY imperative reasons to drink water frequently, every single day. It starts out pretty mild - you might feel thirsty and have a dry mouth. But the long-term effects of not drink

发表于:2019-02-08 / 阅读(79) / 评论(0) 分类 阅读空间

A disabled lion who was reared by a double amputee zookeeper has formed an unlikely bond with a miniature sausage dog with the pair inseparable ever since the cat was a cub. 一名双腿截肢的动物园管理员抚养了一只残疾的狮子,这只

发表于:2019-02-08 / 阅读(56) / 评论(0) 分类 英语新闻

There may be a link between later bedtimes and weight gain, new research suggests. 新研究表明,晚睡与体重增加之间可能存在关联。 Researchers studied 3,342 adolescents starting in 1996, following them through 2009. At three points

发表于:2019-02-18 / 阅读(49) / 评论(0) 分类 阅读空间

下面是关于健康的雅思听力场景词汇。健康类的雅思场景词汇在雅思各个场景中出现的频率也不低,而且也是很多听力题目的出题点所在。所以大家掌握一些关于健康类的雅思听力词汇是很有

发表于:2019-02-26 / 阅读(80) / 评论(0) 分类 雅思英语
学英语单词
adhesive test
Athyriaceae
barrier voltage
be deeply moved
black surround screen
bug walk
bugong
calling parameter
chemical physiology
cinephile
claimed back
close packed crystal plane
coextensiveness
colour-gain & delay test set
command performance
compellingly
congenital tracheoesophageal fistula
corona ciliaris
crystal birefringence
DDAB
decompartmentalized
deh sukhteh
disk harrows
double-pole
down cloth
DWIM
dysmenorrheal stomatitis
echinomycin
effiguration
error of direction
erythrokeratodermia congenitaris progressiva
farm antibiotics
finedrawn
flow equalization
formylacetonitrile
free wheel hub
free-rotor gyro
fried up
fulling soap
Girgashite
heteroplasty cutanea
high-energy particle luminescence
Humboldt Peak
iff
illicit and clandestine trafficking
improper axis
impulsive phrasing
individual-centered
inten
intestinal crypts
klcc
leg-breakers
Lispamol
ludophile
lumpectomy of breast
main partition
masanophyre
mega-ohms
mmic switch
monopous
mould form
Mount Sterling
nonoverlapping triplet
one-d inversion
ontogenically
organizers
orpheray
picus canus tancolo
postregulator
precise estimation
president pro tempore
problem structuring methods
process partition
product classification system
Production Information Control System
pronympha
quiescent modulation
rampar
Recolip
religious sect
research submarine
right scapuloanterior
ring crush tester
salpingostomy
seaside centaury
sgab culture
siphon spillway
solute zone
sploshy
stationary film projector
stimulation deafness
theory of the stages of economic growth
throw the ball
to allot a profit
Toona ciliata
tribasilar
ultravate
up-keep
vacuum degasser
wear one's heart on one's sleeve
weltes
Zoidberg