音标:[wind ʃiə] ;
n. 风切(变); 风切变是一种大气现象; 是风速在水平和垂直方向的突然变化。风切变是导致飞行事故的大敌; 特别是低空风切变。国际航空界公认低空风切变是飞机起飞和着陆阶段的一个重要危险因素

wind shear的用法和样例:

例句

  1. In this paper,the stability and control of a hingeless helicopter in wind shear were investigated.研究了无铰直升机在风切变场中的稳定性和操纵性。
  2. NARI's strength should decrease after crossing the ridge axis as it will be subjected to lower sea surface temperatures and higher vertical wind shear.当百合横过脊线以后,它将受较冷的海水及强烈垂直风切变的影响而减弱。

The Obama administration is promising a review of the airport security procedures after the Christmas day attempt to blow up a Northwest Airlines flight. A Nigerian man suspected of trying to detonate explosives on the plane bound for Detroit has bee

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This is Whats Trending Today. All 103 passengers and crew members have survived a plane crash in Mexico. The Aeromexico-operated jet had just taken off Tuesday in the Mexican state of Durango when it smashed into the ground near the runway. All the p

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15At the end of every seven years you must cancel debts. 2This is how it is to be done: Every creditor shall cancel the loan he has made to his fellow Israelite. He shall not require payment from his fellow Israelite or brother, because the Lord 's t

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Yes, believe it or not there really is a rabbit underneath all that fur, although it seems to be having a very bad or very good hare day. 不管你相不相信,那团毛球之下确实是一只兔子,不知道它顶着毛团是有些烦恼还是很

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While bad weather may have caused the crash of GE 222, the chief pilot of the China Academy of Civil Aviation Science and Technology, Liu Qinggui, says many factors could have caused a plane to go down. Extreme weather caused by a typhoon, such as th

发表于:2019-02-07 / 阅读(157) / 评论(0) 分类 CCTV9英语新闻2014年07月

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Many thanks to this light love An affection of beginning, always predestined predestination, otherwise, why it happened that let me meet you in the boundless huge, subjugated each other of mood, don't beg repay, drive warm of the heart therefore move

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Seven sailors from the North Set their sails for the isle of Rott Then their heading turns southwest For adventure and conquest Seven sailors head southwest as the wind Fills their sails On a journey across the North Sea For adventure and conquest An

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学英语单词
ad ductor
ajmalinine
alarm detector
altermann
Amyely
annexectomy
anterior ethmoidal nerve
anti-circer
araneidal
arc furnace installation electric line
Ban Na Phak Hat
betawder
breach of recognizance
Breda
carbon-pile
carboxyltransferase
cestrum nocturnums
chattis
China syndromes
closed door
comfort-oriented
Concord buggy
congruence circuit
conidiocarp
contracted basis
counterrolment
Dembech'a
dielectric vane
dieneanalogs
different cultivars
dilution heat
double-density encoding
echoically
eclipse duration
economic rights and interests
environmental compliance
episulfide
experimental session
forward explicit congestion notification
gamma granules
headdesk
homothetic endomorphism
hyperactivates
ingot buggy
insulating non-polar rope circle
interference emission
intracellular recording
Kadipaten
keenies
kormen
lases
lateral glossoepiglottic fold
line core
lipodystrophy intestinal
lumberdyne
marginal suture
MASW
maxi dress
mesfet circuit
monthly statement
Neohorstia
Neseril
nested scope
non convertible currency
not worth litigating
Ogle, Glen
oil treadle
P-matrix method
parallel underpick motion
photoelastic sensitive
photoheterotrophs
pick-off solenoid
pop star
pressure difference transducer
quadlike
radiofrequency plasma
rail timber
razzleberry
re mark
riueling
rotor of condenser
scollop
smous
solidstate
spurious emission
stallary
Stealth-call
stereo-radiography
systematics
tantalumnitrideresistor
the big question
tiller disc
train stop
transit formality
unusual and nonrecurring items
viomycidine
viorica
warriour
water developments
weight application
wilsome
xerosis vulae