[数] 指数序列

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

A couple of years ago when I was attending the TED Conference in Long Beach, 几年前我参加在长滩TED会议的时候, I met Harriet. 我遇到了哈里特。 We'd actually met online before not the way you're thinking. 实际上我们以前在网

发表于:2019-01-03 / 阅读(45) / 评论(0) 分类 TED演讲科学篇

分集介绍:指数,log,对数微分;双曲函数 Exponential.and.log.Logarithmic.differentiation;.hyperbolic.functions

发表于:2019-01-05 / 阅读(335) / 评论(0) 分类 麻省理工学院公开课:单变量微积分

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
学英语单词
activity on edge network
affrontively
ahead-of-schedule
al-mustaqbal
Alleyne
areolone
armata macrospora
baias
basal anal area
blaer
bolster bearing
burthens
calcareous swamp meadow
Carabuco
centering ring
clematis vitalbas
closed amputation
concatenation expression
conlin
deionising
design basis external man-induced events
disbodied
DNA-PKcs
doohickey
dorsolateral placodes
drafting system
Dulgopol
enbattled
energy resolving power
energy thickness of boundary layer
epizoan
evolutionary stochastic process
exposed ways
Field-maple
gleyd
gotch-gutted
grain packing
guilloche
gweeb
hammar magnet
Hawkeye State
heteroglots
hiatal hernia
Hodna, Plaine du
holocurtinol
HOV lane
in the name of Christ
indirectly connected interrupt level
insert side milling cutter
klepsches
kronik
leapeth
liberte, egalite, fraternite
limits of tolerance
lindh
linear diameter
majoun
mandocellists
mass centric coordinates
morbid temulence
nonresectabl
number pieces
odd and even parity function
oligopolar
openfaced
pandulph
parasphenoid vacuity
patchy hide
platy grain
proid
protein-losing gastroenteropathy
punched in
punquette
radius of graph
reactor feedwater heater
region of growth
relocatable library module
remaining trace
resistance to foaming
Rice Lake
rivus lacrimalis
rukel
sag adjustment
sea-pass
sequential detection
setting on fire
silicone electrical insulant
silvertop
single product system
soluble indigo
Spring Town
stoane
straight-line seam welder
sure about
tenosynovitis acuta purulentia
tetrad effect
thyroprivia hypothyroidism
TNMR
Trigonotis rockii
undeniableness
video reproducing head
well-found