化学渗透

24Then Joshua assembled all the tribes of Israel at Shechem. He summoned the elders, leaders, judges and officials of Israel, and they presented themselves before God. 2Joshua said to all the people, This is what the Lord , the God of Israel, says:

发表于:2018-12-05 / 阅读(138) / 评论(0) 分类 约书亚记

This is Scientific Americans 60 - Second Science, I am Karen Hopkin, this will just take a minute. After a long bath, your fingers and toes come out all wrinkly. You may have wondered why your skin would go and do such a thing. Now a study shows that

发表于:2018-12-24 / 阅读(99) / 评论(0) 分类 Scientific American(一)月

9Abimelech son of Jerub-Baal went to his mother's brothers in Shechem and said to them and to all his mother's clan, 2Ask all the citizens of Shechem, 'Which is better for you: to have all seventy of Jerub-Baal's sons rule over you, or just one man?'

发表于:2018-12-31 / 阅读(159) / 评论(0) 分类 士师记

Osmosis 渗透作用 When you water plants or flowers, do you pour water on their leaves? 你给植物或花浇水时,会把水倒在它们的叶子上吗? No, you don't. You may pour water on the ground. 不,你不会。你可能把水倒在地上

发表于:2019-01-10 / 阅读(101) / 评论(0) 分类 与美国小学生一起学英文第12册

NOEL KING, HOST: The secretary of Housing and Urban Development, Ben Carson, has proposed a change. The idea is to allow housing authorities across the country to require that low-income people work in order to live in affordable housing. Now, Carson

发表于:2019-01-17 / 阅读(116) / 评论(0) 分类 2018年NPR美国国家公共电台7月

PSALM 60 1You have rejected us, O God, and burst forth upon us; you have been angry-now restore us! 2You have shaken the land and torn it open; mend its fractures, for it is quaking. 3You have shown your people desperate times; you have given us wine

发表于:2019-01-17 / 阅读(113) / 评论(0) 分类 圣经旧约 诗篇

34Now Dinah, the daughter Leah had borne to Jacob, went out to visit the women of the land. 2When Shechem son of Hamor the Hivite, the ruler of that area, saw her, he took her and violated her. 3His heart was drawn to Dinah daughter of Jacob, and he

发表于:2019-01-26 / 阅读(128) / 评论(0) 分类 创世记

It is called crib death or SIDS which stands for sudden infant death syndrome. Parents put a seemingly healthy infant to sleep and return to find the baby has stopped breathing. The causes remain a mystery, but new research suggests a chemical imbala

发表于:2019-02-03 / 阅读(102) / 评论(0) 分类 VOA标准英语2010年(二月)

Researchers in Sydney are leading a new international effort to make desalination more environmentally friendly. Current techniques tend to use excessive amounts of energy or are heavily reliant on chemicals. The University of Technology in Sydney is

发表于:2019-02-06 / 阅读(124) / 评论(0) 分类 英语新闻

迷你对话: A: Mary is really a diligent girl. 玛丽是一个勤奋的女孩。 B: What do you mean? 为什么这么说? A: She learns to speak Latin by osmosis within three months. 她废寝忘食地在三个月内学会了拉丁语。 B: She

发表于:2019-02-15 / 阅读(114) / 评论(0) 分类 迷你对话学地道口语

Leave it on the shelf too long and honey begins to crystallize. Heating the honey returns it to its original condition, but if you add water, you could ruin the honey completely. Thats because honey, which is a preservative in its original state, fer

发表于:2019-02-18 / 阅读(78) / 评论(0) 分类 英语时差8,16
学英语单词
Activation key
aedon
agg.
all things consider
alternating-current exciter
aphagia algera
apparent rise and set
ataxiophemia
aural signal
Autobasidiomycetes
Barnumesque
bentsens
beslab
blowoff valve cap
blue-chip rate
bosasella elongata
buckstays
Buvuma
calcium-channel blockers
carburetor temperature indicator
cash in ... check
chearing
chicklings
Christolea parkeri
clutch pressure plate retracting spring
co-patterned
common tendon
ConcurrentSmalltalk
continuous working year
covalent formula
coverage strategy
Cruoriaceae
cry roast meat
curiousity
cystic sarcoma
demisheath
DM-POPOP
dybdahl
elevation slew speed
entire
euro-trash
factor substitution
fixed interest rate
get the cart before the horse
hotspot
hydraulic casing extractor
hydrogen tightness test
hydroxyguanine
iccle
Indian rice grass
intermediate-level cell
Inupiak
iris dilator muscle
jenswold
Kindongo-Mbe
kumujian
La Parma
Lachesis flavovilidis
Levitism
library of subroutine
long house
longitudinal plasma turbulence
macro-structures
Mangembo
masticophis bilineatuss
media publicity
median-income
methanolized
Montmorenci
mount saint helenss
mulled ciders
muskquash
myricoid
national production authority
natrium cetylosulphuricum
neutralization indicator
no connection
nonhomicides
nonprotein nitrogen determination
onthophagus (matashia) yubarinus
open-face
oxygen-isotopes
return from thinning
rock province
roti canai
sandwich hologram interferometry
self-contradicting
semipolar
seven-roll Abramsen miachine
Sundarpur
superflow
syncaryogamy
tenuidine
the day of reckoning
time-sharing interface terminal
total white count
transparences
trapeze test
two core per bit
un poco
work positioning gauge
ylara