毫米水柱

Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across. Rod-shaped bacteria are u

发表于:2018-11-28 / 阅读(516) / 评论(0) 分类 新概念优美背诵短文50篇

Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is abo

发表于:2018-12-01 / 阅读(215) / 评论(0) 分类 新东方背诵文选

to hold water water off a duck's back it makes my mouth water 这一课里我们再要讲两个和水,也就是和 water 这个字有关的词汇。第一个是 to hold water。 To hold water 按字面

发表于:2018-12-01 / 阅读(220) / 评论(0) 分类 美国习惯用语

by Jason Marshall We use a lot of math words in our day-to-day lives without really understanding what they mean or where they come from. For example, prefixes like mega, giga, and tera that we use to describe computer hard drive sizes (think megabyt

发表于:2018-12-07 / 阅读(103) / 评论(0) 分类 数学英语

in hot water to throw cold water on something 英语里有好些习惯用语都和

发表于:2018-12-16 / 阅读(185) / 评论(0) 分类 美国习惯用语

This is Scientific America's 60 second science, I'm Sentay Graber, this will just take a minute. Magnifying glass, telescope, tiny tiny tape measure, these are the weapons with which researchers are fading it out to find the world's smallest frog.One

发表于:2018-12-24 / 阅读(137) / 评论(0) 分类 Scientific American(一)月

Magnifying glass, calipers, teeny tiny tape measure, these are the weapons with which researchers are fighting it out to find the world's smallest frog. One team just announced the discovery of the unaverage 7.7 millimeter p* which can sit comfortabl

发表于:2018-12-24 / 阅读(130) / 评论(0) 分类 Scientific American(一)月

Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across. Rod-shaped bacteria are us

发表于:2018-12-30 / 阅读(107) / 评论(0) 分类 考研背诵50篇

in hot water to throw cold water on something 英语里有好些习惯用语都和“水”,就是water这个字有关系。有的用:hot water;还有的用:cold water or deep water。在英语里

发表于:2019-01-03 / 阅读(137) / 评论(0) 分类 英文名句短语

Gary:Water Do we have enough of it? Will this precious resource be the cause of future wars? Turn the pages of your newspaper, tune in to the radio news: these topics appear over and over again. Water is a subject that affects us all; it touches our

发表于:2019-01-07 / 阅读(123) / 评论(0) 分类 英语讨论

Cameras were once big and bulky. Today,really good cameras fit in your pocket. And now, researchers at Cornell havedeveloped a camera thats just a half-millimeter on each side and a hundredthof a millimeter thick. The lens-less device is called a Pla

发表于:2019-01-08 / 阅读(148) / 评论(0) 分类 Scientific American(七)月

AS IT IS 2016-10-05 Nobel in Chemistry Goes to Makers of Worlds Smallest Machines 2016诺贝尔化学奖:世界上最小的机器 Three scientists have won the Nobel Prize in Chemistry for their work in developing tiny machines. The three men are Jea

发表于:2019-01-12 / 阅读(130) / 评论(0) 分类 2016年VOA慢速英语(十)月

A man was sailing in a small boat,and dropped a precious pearl into the sea accidentally.When the man had returned to land,he took a pail,and began to scoop up the water and pour it on the shore.For three days he scooped and poured unwearie

发表于:2019-01-26 / 阅读(138) / 评论(0) 分类 趣味英语

Got ballistics back on the Holder murder. 霍尔德凶案的弹道分析出来了 They pulled two 7.62 millimeter bullets out of him. 他们取出了他身上两枚7.62毫米的子弹 According to the stippling and size of the entry wound, 根据伤口

发表于:2019-01-29 / 阅读(110) / 评论(0) 分类 绿箭侠第一季

What happens when we run out of water? Over the last century, H20 has become so convenient we take it for granted. That's about to change Water is both mythic and real. It manages to be at once part of the mystery of life and part of the routine of l

发表于:2019-02-03 / 阅读(137) / 评论(0) 分类 阅读空间

How to Drink More Water (and Why You Should) Water is the driving force of all nature - Leonardo da Vinci Do you want a really simple way to improve your health and productivity? Heres a free and easy way to stay healthy and get more done which doesn

发表于:2019-02-03 / 阅读(161) / 评论(0) 分类 阅读空间

Reading water meters in an unfamiliar part of town, I came upon a house with no number. Then I noticed an elderly man gardening at the first house on that block. Excuse me, I said to him. Are you Number One?He smiled and replied, My wife thinks so!No

发表于:2019-02-03 / 阅读(145) / 评论(0) 分类 趣味英语

Water对人的身体来说是非常重要的。在英语里,有一些和water有关的短语非常奇怪但又很形象。下面,就让我们就看看其中三个和water 有关的表达吧。 1. To hold water 站得住脚,说得通 按字面解释

发表于:2019-02-09 / 阅读(117) / 评论(0) 分类 英语口语

Bacteria Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across. Rod-shaped bacter

发表于:2019-02-17 / 阅读(135) / 评论(0) 分类 双语有声阅读

48 Bacteria Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across. Rod-shaped bac

发表于:2019-02-17 / 阅读(127) / 评论(0) 分类 双语有声阅读
学英语单词
abbreviately
acuden
ambient dose equivalent
aperture of the antenna array
aphrophora mushana
archo-
Asian Program of Educational Innovation for Development
auxiliary services
aythya ferinas
bade
building thermodynamics
cable oil
capitalized value standard
cardiznesthesia
casassa
Cassinese
commit
consistence of reading
deflection period
duographs
eventual forecasting function
eyeball accommodation
faced down bonding
farmer cheese
faunlet
five-core
fresh coal
fuzzballs
genus Cariama
going alongside
gravish
hemp-nettle
hierograph
hysterical stenosis
ilex tsoii merr.et chun
infrared oven
ionospheric eclipse
kindfield
light gauge steel
longitudinal construction
lubazodone
main centre floor panel
malignant multiple granuloma
marginal scarp
mudball
multi-spindle
music-halls
mussey
nail-making
napping property
Newport Chippendale furniture
nice day
nick break test
non-mandatory instrument
oblique pentagonal prism
ochlophobias
okonjo-iweala
outside-inside mating diameter
pass into history
pendulum magnetometer
pig parlor
polymer powder
poppi
prefabricated bituminous surfacing
Proustian
ratchet drive
re-instates
Rijndael algorithm
rise-fall delay
RLL enoding
rod withdraw wequence
rolfes
row span
rub sth up
RVCD
Sagnac's experiment
shoit
signal yard
single-ended open-jawed spanner
socket-and spigot joint
solicits
spiketail
spring block
stacked dipole
starting aids
suestado
Sumedang
swallow throat
tantur
terata cata-anadidyma
terminate someone with extreme prejudice
third generation engine
Tidaholm
Toline
transfer request handling
trial impression
unfeeble
uniary operation
unit magnetic mass
vertebrosacral
virtual machine
wage war