拟积分的

Natural Nails 自然的指甲 [扮靓 -- 指甲护理] 当你写下购物清单,当你拿起电话拨号,当你洗碗、熨衣、擦窗,或是做着每个家庭主妇都要做的许多其它事情,你有没有想到要关注一下你的指甲的健康情况? [00:07.30]Listen and Share [00:18.14]Natural Nails 自然的指甲

发表于:2018-12-05 / 阅读(123) / 评论(0) 分类 美容时尚英语

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(74) / 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 2011 Nobel Prize in chemistry goes to Daniel Schechtman of the TechnionIsrael Institute of Technology in Haifa. Schechtman discovered what are called quasicrystals.

发表于:2019-01-08 / 阅读(72) / 评论(0) 分类 Scientific American(十)月

[00:01.08]E Hutongs are still an integral part [00:05.48]of Beijing life. [00:07.14]They make up one third of the city's [00:08.86]residential areas and house [00:10.85]almost half the city's population. [00:13.39]And it is not surprising that touris

发表于:2019-01-10 / 阅读(128) / 评论(0) 分类 北师大版高中英语模块8(选修)

[00:01.53]C By connecting people's homes, [00:04.83]the hutongs in fact connected people's lives, [00:07.81]whether the lives of the rich or the lives [00:09.94]of the ordinary citizens. [00:12.01]Because the houses were built facing each other [00:1

发表于:2019-01-10 / 阅读(128) / 评论(0) 分类 北师大版高中英语模块8(选修)

One thing to know about the Middle East 关于中东需要知道的一件事, is that nearly every family has access to affordable domestic help. 就是几乎每个家庭都能找到可负担费用的家务代理。 The challenge therefore becomes ho

发表于:2019-01-18 / 阅读(56) / 评论(0) 分类 TED演讲商业篇
学英语单词
action current reflex
agnostic
aquatic invertebrate zoology
arm bands
astragalar
austin-healey
bamboozle out of
banker's note
belt type spindle picker
bernhart
bilateral kinesthetic difference
blackbody radiance curve
break-even points
Ca-Plus-Protein
campylodromous
cantera
cellular production
colliculous
columnae carneopapiilaris posterior
concentric bundle
convertible equity securities
cribbins
crimes against humanity
current-balance method
Dayfen
ddedit
depersonalizers
digital radio mondiale
discovery program
domestic ship
driness
EGMs
emergency shut-down device
erburu
erosional hiatus
expirometer
express paid by post
focal lenth
four-words
Fourier transform spectroscopy(FTS)
frost-weeds
gear with addendum modification
gingelly
initial baseline print coordinate
is in store
judge's summons
kolkwitzia amabiliss
lick clean
linnens
lock check gate
lubricant compati bility
lumber freeboard mark
Lymington
manyel
metallurgic heat treatment
Mithraitic
moldavites
molliclavin
moving coil
multiple sheave block
neutron number density
occipital chord
on the wrong side of the blanket
partial derivatives
pepos
photo morphogenisis
plan radius
Portillo moment
proportional counter tube
quomodos
reclock
salmopercae
scout plane
set-reset
skrimp
Soave RK equation
soil index
solar motion
Sorby's cells
spiralwound gasket
Sri Jayawardenepura Kotte
steel anchor
sticks out
stomach drops
telelectrocardiography
telemetered array of seismic station
test oscillator
theory of ultimate popular sovereignty
tirico
tree wart
trial condition
trick flight
turning circle
Udert
undamped period of oscillation
unit length
usama
Virgil(Pennylvanian)
wall sampler
whistness
wing arrangement
Winpress