[数] 球面正弦曲线

Do you know so many of you will climb into your cars today perhaps to shuffle your children to soccer, to football, make their (refer to the cars) run to the grocery store. But do you also know what's

发表于:2018-12-11 / 阅读(72) / 评论(0) 分类 万花筒2006年

Declassify US government documents and witness testimony from former or retired US military personnel confirm beyong any doubt the reality of ongoing UFO incursions at nuclear weapon sites. When I say UFO, the witnesses have described this craft as d

发表于:2019-01-08 / 阅读(75) / 评论(0) 分类 CNN2010年(十)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. When we think about how to represent sound visually, most of us probably picture those volume-dependent sine waves. But thats not how John Stuart Reid

发表于:2019-01-08 / 阅读(58) / 评论(0) 分类 Scientific American(一)月

If youve ever had a garden or grown flowers in a window box, youve probably heard that you shouldnt water your plants at high noon because their leaves might scorch. Now a study in a journal called New Phytologist confirms that water droplets can foc

发表于:2019-01-08 / 阅读(71) / 评论(0) 分类 Scientific American(一)月

You see the larger wing area here. 你们可以看到这儿有面积更大的翅膀。 Also, clearly, it was such a powerful thing,we wanted to try and bring other people but we couldn't figure out how to do it. 而且,这还是件很有影响力的事

发表于:2019-01-18 / 阅读(48) / 评论(0) 分类 TED演讲娱乐篇

For one thing, if this was just the Ebbinghaus effect, 首先,如果真是艾宾浩斯效应, then we would expect the moon illusion to disappear for pilots flying high above the clouds 那么我们应该预期月球错觉对于空中的飞行员来

发表于:2019-02-13 / 阅读(44) / 评论(0) 分类 TED演讲教育篇
学英语单词
Abou Goulem
antipseudomonas aeruginosa hyper-immune globulin
average production worker
battle with
beleap
bulky joint
burts
carbonatitic
cataloes
centre of momentum system
classical diffusion process
co-incided
cockleys
colletotrichum cyclobalanopsidis
comanthus
common shack
course plotting
curtain wall construction
delta cross bedding
devotchka
diver's ear
do nothing
dyet
ether-resistant
evacuating machine
ferromagnetic alloy
file authority checking
flat passers
gooseneck scraper
Gorgova, L.
harbo(u)r dues on vessel
heating valve
heave a ship apeak
herdmate-daughter comparison
high-density operation
homie hop
infraglenoid tubercle
kip calf
Krumbein
last issue date
lawyers
libertist
liquor formaldehydi saponatus
Lower Sioux Indian Reservation
macrolepidopteron
magnificent
mansworn
merchantable goods
method of exploration
Molossia
moving concave
MSAC
neocracy
nickel stannate
non-coded amino acid
nose cone
not worth a plug nickel
oliva carneola
orienting spreading
pilly
piston type poppet valve
point-by-point scanning
pseudotransonic
reevesia sinica wils.
respiratory deficient mutant
role-mappings
rotary ink
rotorcrafts
sailing hydrofoil
sailor's champagne
scarlet base
separating disk
Sky Lark
social balance sheet
sound-recording apparatus
spiral fission chamber
Spitsevka
standard charter party
stopping criterion
string-glavanometer
stugeron
switch disk
tempestuousness
testes-determination
thermal expansion factor
Thornleigh
time slicing
traguss
tralucencies
uncordial
uni-stable state circuit
unperceptible
V-type
valve grinding
ventureth
Waita-zan
warm ischemia time
Warshiikh
wassal
wear the collar
well-staffed
year of grace