二元树高度平衡

Some people eat to live, but there are others who live to eat. To live a long and healthy life, we must learn to have a balanced diet. A balanced diet simply means a bit of everything. A diet which in

发表于:2018-12-08 / 阅读(309) / 评论(0) 分类 赖世雄初级美国英语

Redwoods are the tallest living trees on the planet. And one of the best places to see them is northern California's Redwood National Forest. They can reach 300 feet high or higher, and their massive trunks can grow to more than 20 feet wide. Recentl

发表于:2018-12-30 / 阅读(111) / 评论(0) 分类 国家地理2007年

By Lisa Schlein Geneva 27 November 2007 The United States is urging the International Red Cross Movement to adopt, what it calls, a more balanced approach in dealing with the consequences of climate change. More than 1,500 representatives attending t

发表于:2019-01-31 / 阅读(47) / 评论(0) 分类 VOA常速英语2007年(十一月)

数组 array 矩阵 matrix 多维数组 multi-dimentional array 以行为主的顺序分配 row major order 以列为主的顺序分配 column major order 三角矩阵 truangular matrix 对称矩阵 s

发表于:2019-02-01 / 阅读(91) / 评论(0) 分类 实用英语

[00:39.12]height 高度 [00:43.33]length 长度 [00:47.42]mathematician 数学家 [00:52.35]be required to do something 被要求做某事 [00:58.34]measuring tape 卷尺 [01:04.45]A team of mathematicians were required [01:06.76]to measure the heigh

发表于:2019-02-15 / 阅读(85) / 评论(0) 分类 英语笑话(MP3+文本)

Now just what are the tips in China's new dietary guidebook that will help you stay fit and keep the doctor away? Diversity is key. That means eating a balanced combination of all four of the major food groups on a daily basis. Carbohydrates from gra

发表于:2019-02-18 / 阅读(66) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
acouophonia
air oil separator
Alekseyevsk
APL compiler APL
areatas
Argemone Tourn ex L.
arreglo
asymptotic breakdown voltage
auxiliary processor
Balback-Thum silver process
be distracted by
Bear's Paw
bleached
bluish-whiter
brake-shoe link pin
brazier head rivet
capuzzo
cephalomanes thysanostomum
Chelonopsis mollissima
crawford ra.
cybermarketplace
cyclophysis
damp-proofing basement
digiconides
dipsy-doodling
division archaebacterias
double bladder
Douglas' septum
draws off
e-bikes
elliptical tip
Eminent Victorians
extraneous estimate
extranuclear chromatin
facies ulnares
femoral neck
Ferri-palygorskite
fluggeaninol
foamed buoyant material
forfeiture of payment
Gentiana omeiensis
groovine
hindsides
impact disintegration
inoculating
ipomea
Kasinovka
lactic acidosis
landing load
layed out
Liparis platyrachis
literal constant
lysed
mahmudiyah
manganous cacodylate
micro alloy technique
monovulatory
Myrica asplenifolia
n-alkanes
noctilionine
oldlings
open a credit account
outsported
pacific giant salamanders
palladium silicide
paravirtual
peroryctes nasuta
polychlorparaffin
preengage
PSD (position-sensitive detector)
pulverizes
punchability
ramp plate
resistance-flash welding
revolution limiter
romanzi
Rootone
scharl boards
Senja
side power roller
spacelike region
speak my mind
starter cathode
statistical estimation
Sǒngbuk
take-ups
tapered chrome plated bezel
tell el milh (tel malhata)
thrombo-endophlebectomy
thuggees
tread profile
true joint angle
tubal occlusion
tuil
two-dimensional sampling
ulkes
unreasonable cutting slope
upper clamp
us rate
wall of wound
warp clock
zinc plate