端脑核

45.The source of Energy A summary of the physical and chemical nature of life must begin, not on the Earth, but in the Sun; in fact, at the Suns very center. It is here that is to be found the source of the energy that the Sun constantly pours out i

发表于:2018-11-28 / 阅读(309) / 评论(0) 分类 新概念优美背诵短文50篇

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.81]1999 Passage4 [00:07.51]When a Scottish research team startled the world [00:10.54]by revealing 3 months ago [00:12.61]that it had cloned an adult sheep, [00:14.94]President Clinton move

发表于:2018-12-01 / 阅读(286) / 评论(0) 分类 历年考研英语阅读理解

As they grow bigger and bigger, 随着体积越来越大 they start to spin and throw out a disk of debris 它们开始旋转,甩出的碎屑形成盘状 that will coalesce to form a solar system. 在日后融合形成太阳系 This kind of process

发表于:2018-12-07 / 阅读(82) / 评论(0) 分类 太阳科普

OK, one more thing, if I can even get more bizarre. 另外还有一件事是更难以想象的 Since virtually all the mass of an atom is in the nucleus 既然事实是原子的全部质量集中在原子核, now, there is some amount of mass in th

发表于:2018-12-08 / 阅读(50) / 评论(0) 分类 TED演讲教育篇

This is Scientific American's 60-Second Science. I'm Steve Mirsky, got a minute? Neandertals were our closest relatives. And now we know a lot more about them. Because researchers have for the first time sequenced a complete Neandertal genomethat of

发表于:2019-01-08 / 阅读(73) / 评论(0) 分类 Scientific American(八)月

Questions 12-20 The elements other than hydrogen and helium exist In such small quantities that it is accurate to say that the universe somewhat more than 25 percent helium by weight and somewhat less than 25 percent hydrogen. Astronomers have measur

发表于:2019-02-05 / 阅读(48) / 评论(0) 分类 托福英语
学英语单词
accountant-general
air-dryings
amphidetic
argine
armth
ASC (automatic sequence control)
asleep at the wheel
barks
bilinear programming problem
br?nsted-lowry theory of acids and bases
brakestaff
CoIBENEMID
condensed type
congenital acromicria syndrome
Cyclostomata
debeaked
desalination process
desampling
dispensed alloy
Dynaprin
Dzhanay
echo strength indicator
elliptical stylus
enter into a bond with sb.
evidence rebutting an assertion
family likeness
financial planning simulator
floocan
forward lock
friction-gearing
friendly-fires
fuel oil rack indicator
gall of tea
gluco-oligose
handsetting pinion seating
hemidactylus garnotii
heyduk
hiemisilvae forest
houselled
Ilex suaveolens
imbosoms
inpatients
kootcha
Kovat's retention indexes
lactics
Lahewa
laser ranging sight
magnesium carbonicum leve
major city
mana-woven
maximum common mode voltage
mazelie
microblog
mistakability
mud brick
multiregionalist
National TV Standards Committee
nationalmuseum
needle biopsies
Networking Companies
open seas
ovarian malignant fibro-epithelioma
phallicata
phase quantization
phytons
planctu
poesy
poison parsley
poking along
prat kick
primary eyeglass
procedural implementation method
product life cycle cost
profile board
pseudocercospora cotizensis
quasi-elliptic function
rekdal
resolution-enhancement
Rhizoma Curcumae
royal twill
save your hide
scanning method
seasoning defect
sp buckout
spiral gill
subsidised
superfamily Platyrrhini
tabets
tantalum target
terminal temperature difference
tetrahalomethane
Tetraine
third intention
tide-bound anchorage
time-area-depth curve
total shipping income
trained bacteria
Veblungsnes
vegetable oil
Wadati diagram
wax spoon
World Convention of Churches of Christ