高程中误差

图片 by Jason Marshall Its not often someone suggests that knowing some math could make you the life of the party, but thats exactly what Im going to do. Yes, a properly timed delivery of a few fun facts about the famed Fibonacci sequence just migh

发表于:2018-12-07 / 阅读(82) / 评论(0) 分类 数学英语

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The human genome was sequenced, and in the process of moving that forward the technology that was developed was incredible. And because of their efforts in human genome,

发表于:2018-12-24 / 阅读(80) / 评论(0) 分类 Scientific American(十)月

Describing Order and Sequence Patrick: Okay, your first task is to put all of these files in order. Maya: Wow, there must be hundreds of files in this storeroom. How am I supposed to organize them? Patrick: Create a basic filing system. Put things in

发表于:2018-12-27 / 阅读(73) / 评论(0) 分类 2014年ESL之商务英语

Vicious weather in the southern plains. Two deadly tornadoes swirling in unison in southern Oklahoma. All of it caught on tape. There comes one right there. Look at them. They are all over. As you can hear, storm chasers were only reporters because i

发表于:2019-01-08 / 阅读(103) / 评论(0) 分类 CNN2010年(五)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky, got a minute? Neandertals were our closest relatives. And now we know a lot more about them. Because researchers have for the first time sequenced a complete Neandertal genomethat of

发表于:2019-01-08 / 阅读(74) / 评论(0) 分类 Scientific American(八)月

日本富士通实验室的研究人员开发了一种无线充电系统,可同时给一定范围内的手机、数码相机及手提电脑等各种移动设备充电,无需使用电缆。该系统最早可于2012年正式推出使用。该系统被

发表于:2019-01-19 / 阅读(128) / 评论(0) 分类 阅读空间
学英语单词
absorption wavemeter
acidoresistance
acoustic attenuation constant
air ducting
american code for pressure piping
Amipromizide
archebacteria
arteria pulmonalis
backward index
Bangesic
bell crank arm
belt weigher
boswellia bhawdajiana birdw.
bysmalsth
c.z
calvia hauseri
chromebook
cirri-
colour-markers
combination dial pressure gauge
comoving coordinates
complex plex-structure
converting day
courtshipment
covergent gas lens focusing
dermacorts
die pull
dieticians
dirty tricks
double normal
engine-room auxiliary machine
executive mode
extuberation
File rate schedule
flounder plate
funeral and administration expenses
futurist
grappler
half-round iron
halidays
Harrower's tests
have a stake in
have in detestation
hepatocellular jaundice
hopcalite method
I'd give anything
impulse type voltage regulator
inbounder
liquid waste area sump
local order wire
maintenance dredging
manganese (mn)
metropolitanism
Ministry of Foreign Affairs
mucous polyp of larynx
multiple spindle wood lathe
myasthenia laryngis
myrtoo pelagos (mirtoan sea)
NCVC
net worth ratio
niggerspeak
noggle
not exceeding
optical amplifier modules
paid attention to
peritectic reaction
piteous
Pseudomonas synxantha
Puerto Socorro
qualified valuer
quasi monopolistic power
racecraft
Real Estate Investment Trust Act
rear fire box head
refilming
rehren
republics of trinidad and tobago
selected legend entry
self-anointed
semisubterranean
septicaemia pestis
smokeless-powder rocket
storm troopss
Sudheim
Tan An
text type
theatre organ
three-ring cluster
titration electric or electrolytic
tolerance number of defects
tow-hook
tuning-up
unit memory code
variable speed
vibrational scattering
viced
visionproof device
waldin
walking chair
watch your language
wave something aside
yig-tuned parametric amplifier