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
Abang
After a storm comes a calm.
akkus
alteration of instrument
anticoagulating
aqua compound
archinephros
automatic data logging
barhane rug
battery railcar
be armed to the teeth
block oriented memory
building strength
buildup
cassette culture
cefaioject
cheek line
color shading
cranihaemal
dammar pine agathis sp.
deiniols
Dilaram
disfleshes
dismountable wood case
do an experiment in
dueted
dysphagia valsalviana
Engelian coefficient
even number of threads
false economy
fapa
filoreticulopodia
fractionationg column
Frazeysburg
frequency deviation
Garachico
glacial spill-way
glenoid fossae
grampss
Gusmar
handler display file
harryman
hierarchically replicated banking database
hyoscyamus nigers
hypertensinogen
image function
impregnated sleeper
in touch with
Krugzell
leucimycin
lilly-low
location of tank
meningeal branches
mesio-occlusal angle
microclinization
Mihai Bravu
minimum stable revolution
mispaid
modifier gene
nondendritic
nonreligious
norminal load
Nudge Outline
obligatory anaerobes
oil fume extractor
osmium(viii) oxide
paratitle
Pauling, Linus
petway
phagedenoma
postliminary
pressed concrete
primary jurisdiction
pump suction pressure
rainbow lorikeets
reform and open
Robine
sampling detector
segmentation control
selenogamia
self-gratulation
semi-oscillation
shoulder straps
single-end inverter
single-pass soil stabilizer
skim-coating calendering
slimmers
sporting-good
strike someone as
surface of second class
tan-vat
tern
thief
tripterygium wilfordii hk.f.var.exesum spraque et takeda
two state controller
untackle
usagists
uterine glands
wrap symbol
wrimpled
zedek
zouche