次谐波保护器

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Why do some chords sound sweet but others make you wince? Well it appears our earsor at least the ears of 250 Minnesota undergradsprefer chords containing harm

发表于:2018-12-24 / 阅读(170) / 评论(0) 分类 Scientific American(五)月

Students who listened to different chords rated as more pleasing the ones that westerners think of as harmonious, the individual notes of which have definite mathematical relationships 【英文文本】 Why do some chords sound sweet but others make

发表于:2019-01-02 / 阅读(160) / 评论(0) 分类 60秒科学

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 游戏说明: Green Protector,绿色菜园保卫战,绿色保护 一群怪物盯上了人类的牧场,它们要闯进去搞破坏。你需要布置各种植物来保护家园。 鼠

发表于:2019-01-08 / 阅读(142) / 评论(0) 分类 英语单机游戏

By Ted Landphair Washington, DC 18 June 2008 There are three worlds on most American college campuses: The logical World of Science, where students and professors in white laboratory coats lose themselves in that which can be carefully observed and

发表于:2019-01-13 / 阅读(140) / 评论(0) 分类 VOA标准英语2008年(六月)

South Africa Protector of the Powerless Is Nation's Most Powerful Person PRETORIA South Africa's public protector enjoys a formidable reputation -- and higher approval ratings than her boss, President Jacob Zuma. Thuli Madonsela has grabbed headlines

发表于:2019-01-14 / 阅读(128) / 评论(0) 分类 VOA标准英语2014年(五月)

On a sheet of paper, he printed: HIRE ME! John Smith. Painter. 917-555-1234. $20/hour. He slid the paper into a plastic protector. He hung the protector around his neck. He looked at his sign in the bathroom mirror. It looked good. He went to Broadwa

发表于:2019-01-22 / 阅读(132) / 评论(0) 分类 英文短篇故事(纽约)

Vocalist Catherine Russell is always searching for that next great melody. She's found more than a dozen of them to sing on her latest album, Inside This Heart Of Mine. Catherine Russell is a perfectionist when it comes to choosing her material. Her

发表于:2019-02-06 / 阅读(162) / 评论(0) 分类 VOA标准英语2010年(六)月

Father. 父亲。 Um... Bad farts. 嗯... 屁很臭。 Father. 父亲 I like him. Love? 我喜欢他。爱? Kind. 人很好。 He's awesome. 他很棒。 Patient. Because he's always trying to put in the time to help me on the stuff that I need to

发表于:2019-03-04 / 阅读(284) / 评论(0) 分类 欧美人文风情
学英语单词
absorptionmetric determination
accomac (accomack)
Aconcagua, Reg.de
adipocere formation
Aflorix
al-ghazali
ammonium salicylate
aphyllanthess
Bayern
be disposed to
be in a mood for to do something
betie
brocard
Browning machine gun
bundled conductor
cake daddy
calcium fertilizer
cast member
cetchups
check sum digit
Chlon
cistern with cover and switch handle
cloudburst treatment forming
cold sensation
cryoturbations
decomposed manure
detmolds
difference diode
digital-analog conversion
Dumah
eloquences
end of the chain
eunack
florides
furters
future units
gas cementation
gas fired carburizing furnace
general eyre
geometric stairs
global, data
gonecystis
high altitude biology
high-inversevoltage tube
hydraulic depth
incentive oil
integrated geophysical survey
intermediary holdings
Ise-wan
isonomous
launching drawings
load
long long
madyne
mail fraud
McCone County
natural killer cells
neoplastic hyperplasia
noncold
nontourist
nuclear delivery vehicle
nuclear power
one-yards
open shortest-path first
parallel-rectangular reticle blade
parlimen
peronospora sepium g(a)umann
ponto-geniculo-occipital
pop-over muffin
prosaptia kanashiroi nakai
psychomotor epilepsy
punishingly
qualitative grouping
radiographic plate
remotely-operated polarograph
seismos
selective stacking
shell casting
sigmoidosigmoidostomy
soliddrawn pipe
speech
station-keepers
stockbuildings
summary balance sheet
technetium-99m albumin macroaggregated m
tetraborate
thrust spindle
Tombetsu-gawa
trunk dispatching telephone
Ui-gundo
ultrabornological
under-applied manufacturing overhead
unparadoxical
urith
valutarian
venture accounting
VMSP
vv. tibiales posteriores
wallop in a tow
water softening agent
yeehawing