方向微分法

Without the Sun we wouldnt be here. It is the source of our heat, light and energy. It is enormous, bigger than we could imagine; yet its very small compared to other suns in the universe. Its unbelievable to think how much the sun burns. Its just a

发表于:2018-12-04 / 阅读(63) / 评论(0) 分类 听一分钟英文-S

This is the VOA Special English Health Report. Doctors currently identify autism disorders by observing behavior. Autism affects social and communication skills. It usually first appears in young children. Now, researchers in the United States think

发表于:2018-12-15 / 阅读(88) / 评论(0) 分类 2010年VOA慢速英语(十二)月

Amanandhissonwereridinginthecar. Themansaidtohisson,Couldyoucheckandseeifthedirectionlightsareworkingonyoursideofthecar? Hissonlookedoutthewindowandsaid,Yes,no,yes,no,yes,no,yes,no... Notes: 1.Amanandhissonwereridinginthecar. 有一个男人和他儿子

发表于:2018-12-26 / 阅读(54) / 评论(0) 分类 英语笑话(MP3+文本)

中文 英文 缩写 顶侧板 top-side door 顶盖 top cover 顶面板 top panel 定长方式 fixed-length mode 定长码 fixed-length code 定界符 delimiter 定力矩扳手 torque wrench 定时 ti

发表于:2019-01-03 / 阅读(58) / 评论(0) 分类 电信英语

Pakistani troops have killed at least 84 Taliban fighters and lost five of soldiers in two days of clashes in a northwestern tribal region believed to be a militant stronghold. Top military officials in Pakistan say that clashes in the Orakzai tribal

发表于:2019-01-13 / 阅读(52) / 评论(0) 分类 VOA标准英语2010年(三月)

1. Be slow to hire and quick to fire. 招人要慎重,炒人要迅速。 2. Create the best environment you can for your team. 为你的团队创造最好的工作环境。 3. Companies aren't just about profits. 开公司不仅仅是为了钱。 4

发表于:2019-02-13 / 阅读(49) / 评论(0) 分类 实用英语
学英语单词
a-c plane
a. dorsalis nasi
acephalothorus
adiabatic delivery refrigeration of gases
all inclusive
aloul
amarantite
Aoukenek
arithmetic(al) data
arteriae bulbi vestibuli
bilge mud box
bumside
bunker plate
Cajai cells
causticizing agitator
class sphenopsidas
codabar bar code
compaction rate
concearn
connectionless-mode
conus stupa
conventional par of exchange
coordination isomer
cryobox
crystalloblastic fabric
d.j.f.
decanting pump
deck opening
distribution region
dried products
drive ... to drink
drivee
Eberthella bentotensis
entapisse
exercise mat
Ezere
factum
fashioner
feed oat
folding arm lifting support
Gallimore
gmas
ground polygonometry
Hollins
hudlin
hybrid petunia
hydraulic power steering
image dissector multiplier
in bankruptcy
inactive station
indpls
ink drawing
iso 8072
juvenile justice system
kissing bugs
Kommerdijk
left prime formula
library association of china
lister plough
Litsea verticillifolia
log chi-squared distribution
mains supply
Malczyce
marginal invasion
moment peak
myxamebas
natural formation
old flames
oval of zero velocity
packaged food
persistent rain
pole lathe
public treasuries
pulmonary irritant poison
rantize
red santal
regionalizations
reissuance
reserve deposit requirement system
rhetorizes
rhinopteras
sales slips
scheduled contract energy
seconds of
shading circuit
simple game
sodium hydrogen sulfide
sprue ejector pin
Sre Chas
stern thruster
superpolishing
supersensitive relay
tag-chip
tectonoclastic
temperature correction factor( tcf)
Thomson type
tricho-dento-osseoussyudrome
uhtr
ventriculovenostomy
watch glass clamps
water-line coefficient
Z-material