[光] 液体振动光谱学

However, I managed to get a hold of a Borane eventually, and here is the beast. 无论如何,我最终得到了一些硼烷,这就是那个怪物。 And it really does have the same -- if you calculate, if you measure the vibrational frequencies,

发表于:2018-12-19 / 阅读(51) / 评论(0) 分类 TED演讲教育篇

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Used to be if spies wanted to eavesdrop, they planted a bug. These days, it's much easier. Because we all carry potential bugs in our pocketssmartphones. One t

发表于:2018-12-24 / 阅读(67) / 评论(0) 分类 Scientific American(十)月

听力薄弱的考生是很难在托福考试中得到高分的。首先考生对自己的词汇量应该有个基本的了解。考生可以翻看一下TPO练习的问题部分,如果连审题都有困难,那么建议先别急着考试,好好从

发表于:2019-01-17 / 阅读(54) / 评论(0) 分类 托福英语

在托福考试中,听力是一个很重要的环节,而在听力备考的过程中,词汇又是非常重要的。 在托福听力的备考过程中,我们细细翻一下TPO资料,如果发现连审题都有着困难,那么,这时候就建

发表于:2019-01-17 / 阅读(63) / 评论(0) 分类 托福英语

话题类单词,术语 托福考试的lecture话题非常广泛,虽然官方指南给出了艺术、生命科学、自然科学和社会科学四大类话题,但事实上这四个话题已经能囊括任何专业知识点了,知识面再广的学

发表于:2019-02-26 / 阅读(87) / 评论(0) 分类 托福英语

很多考生托福听力薄弱,主要原因在于托福词汇量不够。 听力薄弱的考生是很难在托福考试中得到高分的。可能很多考生对托福考试的整体印象是考试内容比较专业,有大量的专有名词,一拿

发表于:2019-03-04 / 阅读(101) / 评论(0) 分类 托福英语
学英语单词
-punk
access digital section
aitchless
altigraph
amphoteric dopant
anti-hormone
artistomia
Aubazines
bake out
bearing distance compuer
bend-up
bleomycin(BLM)
blue eye,blue-eye
BogoMips
cam ring chuck
Changbong-do
Chinese character component
choke system
cross court shot
cutting perpendicular force
czar alexander iis
debri
deorsumversion
depressed market
district magistrate
dizenment
dominant hemisphere
donjons
Dubovaya Roshcha
Dzüyl
embarrassingness
engineer trainee
external tuberosity of femur
fertilizer grain drill
fourdimensional
fractionation precipitation
fuel saving
gaff topsails
gambogic
gavrilovich
geography of latin america
greenstreets
hawthorn
hentges
identification division
indiana pacers
indirect Coombs test
intraphase
irreversible engine
Jabbār Kheyl
kuenens
l'imagination
lamelligomphus formosanus
length between truck centers
ma'e
machining test
mean by
mediterranean water shrews
microstrips
modulus of incompressibility
moebiuss
multiple casing turbine
neopsylla constricta
octylnitrite
oil-impregnated paper bushing
open-link
orogenetic process
Oxytropis melanocalyx
pacifyingly
Paswāl
phenyl chlorosilane
photometric paper
planned termination
post results
pre-theory
propeller shaft
pull block
Pull your finger out!
racial integration
Rassolenko
rate of drop
reusable design
rope storage reel
Sequanian stage
shy about
sinuses petrosus inferior
solar energy panel
southern yellow pines
spline and keyway milling machine
strong stress
sugas
szilard-chalmer's effect
Teodramine
tetraphids
toot poison
Tothema
traice
transistor voltage regulator
trimethylguanosine(TMG)
voice communications
waste heat dryer
writing error