时间:2019-02-18 作者:英语课 分类:英语口语


英语课

   9月16日是墨西哥馆日,墨西哥馆五颜六色的“风筝森林”吸引了不少人的眼球,你知道小小的风筝里有什么大学问吗?其实风筝也有很多种分类哦,一起来看看吧。


  说到kite这个单词,这也许是我们刚开始学英语的时候就学到的吧,现在看来好有亲切感呐。大家印象中的风筝是不是就是那种蝴蝶形状,拖着一根线的东东?记不记得在游乐场或者学校开运动会的时候,有那种五颜六色、或者做成不同动物形状的大气球,一动不动浮在空中?其实,那也是一种kite:
  Kites are usually heavier-than-air, but there is a second category of lighter-than-air kite called a kytoon which may be filled with hydrogen, hot air, methane 1, or helium; these stay aloft with or without wind.
  风筝通常比空气重,但是有一种比空气轻的风筝,叫做风筝气球,以氢气、热空气、甲烷或者氦气填充,不论有风没风都会浮在空中。
  其实kytoon这个名字就是由kite+balloon形成的,所以这种kytoon还是属于风筝的范畴哦。
  风筝除了供孩子们嬉戏玩耍,还是一种竞技体育哦,有新型的雪地风筝,snowkiting,利用风筝的动力来滑雪;同理利用风筝提供的动力进行冲浪的运动,就叫做kitesurfing;甚至有用风筝协助滑板运动的,这种叫做kite landboarding,这些利用风筝提供动力的运动,所需要的都是特制的大风筝,power kite,依据的也就是aerodynamics,空气动力学的原理。
  怎么样?不要小看风筝哦,还是可以玩出很多稀奇古怪的花样的。

n.甲烷,沼气
  • The blast was caused by pockets of methane gas that ignited.爆炸是由数袋甲烷气体着火引起的。
  • Methane may have extraterrestrial significance.甲烷具有星际意义。
标签: 风筝
学英语单词
ability to function
aeetonemic
ailanthus malabarica dc
amplitude keying
anchor wire
antihydropic
antimonarchicalness
avisodomist
beach resort
biegen
blade pitgh
block multiplexor channel
BPharm
capacitances
cittern-head
combining form
Currency diversification
daguin
deaeration chamber
decide the case
devilade
disk camera
duty free import
Ellobiophrya
Emtebebesl
engagement or employment
event time
expanded air
family card
fig-boy
finitistic space
fluctuate
fly tipper
full service reduction
fusoun
gelatinisation
glass filter cloth
gravity balanced hatchcover
hard porn
hotspot
Itori
Japanese beetle
jaundices
Keegan
keyboard template
law of least square
lord george gordon byrons
make no question of something
mawri
maximal divisible subgroup
Maya, Pulau
measured curve
Methylstana-zole
multicavity mold
NAWCAD
non-negative characteristic form
Norminal GNP
oceanic hydrometeorology station
onther
oririme
outglittering
pad stamping machine
photophoe
postcentral
preserving melon
program modelling
pulse sharpening
put sb. in a bag
Quercus chingsiensis
rapid-firer
receive channel
reduced transparency
reductive methylation
resonant absorber
retamas
rhododendron californicums
ribichloric acid
rights-
sand cap
scandalling
shiftning
special synchronous machine
specific retention
spermatocystectomy
split switch
square sennit
strigolactones
subgrant
Sylvilagus
tactile vocal fremitus
tape executive program
telemetacarpal
textphone
thalibrunimine
thin membrane
third harmonic attenuation
to set the pace
troupe
unitary restriction
upholstered-seat coach
user group