雷达导航线

The search for Malaysia Airlines Flight 370 has officially ended, nearly three years after the plane mysteriously disappeared. Transport ministers from Malaysia, Australia and China announced Tuesday the search had officially been suspended. The Boei

发表于:2018-12-07 / 阅读(103) / 评论(0) 分类 2017年VOA慢速英语(一)月

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发表于:2018-12-13 / 阅读(144) / 评论(0) 分类 美国加州科学教材California Science GK

在这个春暖花开的季节,很多人都想趁着假期开启一段属于自己的旅行。 话说,不知从何时起,人们开始认为旅行这个词听起来要比旅游fancy洋气很多,仿佛旅行是带着内心对自由和未知世界

发表于:2019-01-03 / 阅读(109) / 评论(0) 分类 英文语法词汇

1. Amid tensions over North Korean nuclear tests, the U.S. dispatched a top-of-the-line guided missile destroyer to Japan. The USS Mustin is equipped with sensitive missile-tracking radar . The warshi

发表于:2019-01-08 / 阅读(168) / 评论(0) 分类 美联社新闻一分钟2006

超声成像 ultrasonic imaging 实时成像 real-time imaging 灰阶显示 gray scale display 彩阶显示 color scale display 经颅多普勒 transcranial doppler 彩色多普勒血流显像 color doppler flow imaging 彩色血流造影 color flow

发表于:2019-01-08 / 阅读(141) / 评论(0) 分类 医学英语

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发表于:2019-01-10 / 阅读(162) / 评论(0) 分类 美国加州科学教材California Science GK

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发表于:2019-01-10 / 阅读(156) / 评论(0) 分类 美国加州科学教材California Science GK

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发表于:2019-01-10 / 阅读(135) / 评论(0) 分类 美国加州科学教材California Science GK

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发表于:2019-01-10 / 阅读(152) / 评论(0) 分类 美国加州科学教材California Science GK

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发表于:2019-01-10 / 阅读(148) / 评论(0) 分类 美国加州科学教材California Science GK

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发表于:2019-01-10 / 阅读(185) / 评论(0) 分类 美国加州科学教材California Science GK

Conversations Find Lost Memories 交谈可以找回失去的记忆 From VOA Learning English, this is the Health Report. Imagine forgetting everything you have ever done in life jobs you held, a marriage you built, the children you raised, your frien

发表于:2019-01-12 / 阅读(102) / 评论(0) 分类 2014年VOA慢速英语(七)月

AS IT IS 2015-10-06 Western Nations Criticize Russias Air Campaign in Syria 西方国家批评俄罗斯在叙利亚的空袭行动 Western countries are strongly criticizing Russia for the type of bombs it is reportedly using to strike Syria. 西方国

发表于:2019-01-12 / 阅读(182) / 评论(0) 分类 2015年VOA慢速英语(十)月

US Company Developing Space-Based Plane Tracking 美国公司开发太空基地飞机追踪技术 LEESBURG, VA One of the reasons Malaysia Airlines flight MH370 hasn't been found is because the plane couldn't be tracked continuously over the ocean. I

发表于:2019-01-14 / 阅读(115) / 评论(0) 分类 VOA标准英语2015年(八月)

Every year satellites are damaged or destroyed by objects orbiting the Earth's atmosphere. An Australian company is now using the latest laser technology to track these objects in order to reduce cosmic damage. Li Dong has the details. Even in space,

发表于:2019-01-19 / 阅读(137) / 评论(0) 分类 世界各地新闻集锦

在备考雅思考试时,除了要多做练习之外,分析、总结并吸收之前的错题至关重要,但这个步骤却经常为大家所忽视。在做完了练习后,总结失分点,才能确保下次不会犯同样的错误,使成绩

发表于:2019-02-18 / 阅读(122) / 评论(0) 分类 雅思英语

在备考雅思听力考试时,除了要多做练习之外,分析、总结并吸收之前的错题至关重要,但这个步骤却经常为大家所忽视。在做完了雅思听力考试练习后,总结失分点,才能确保下次不会犯同

发表于:2019-02-19 / 阅读(145) / 评论(0) 分类 雅思英语

下面是2014年英语四级作文范文:挫折教育,希望考生了解四级范文的写作思路,增强自己的写作实力。 作文话题: Directions: For this part, you are allowed 30 minutes to write a composition on the topic Frustra

发表于:2019-02-25 / 阅读(120) / 评论(0) 分类 四六级写作指导

ROME, June 6 (Xinhua) -- Newly-promoted Serie A side Siena named Giuseppe Sannino as their new coach on Monday replacing new Juventus handler Antonio Conte. The 54-year-old was given a warm welcome by club president Massimo Mezzaroma despite of no co

发表于:2019-02-26 / 阅读(169) / 评论(0) 分类 英语新闻

LESSON 39 MY DOG DASH 第三十九课 我的狗的挫折 My little dog was once stolen from me. 我的狗曾经被偷过。 After being away for some months, he one day came back with a long string tied round his neck. 几个月以后的一天,它脖

发表于:2019-03-05 / 阅读(181) / 评论(0) 分类 英国语文第一册
学英语单词
a legible hand
acople
aethyr
allotransplantation
anaerobe infection
ballum rancum
benzalcoumaranon
brachymitosis
buoyancy, buoyance
canal zones
cash-balance standard
cercospora beticola
chain belt
chinglung limestone
comparative assessment
compilation technology
consistency gage
construction economics
controlled carrier modulation
corporate-earning
Corynebacterium lymphophilum
cuparophenol
czarnikows
deductive proof
digynia
diogu
discerped
doodgean
Dor.
effective sampling area
einheit
ejector pin
Enmelen
environmental optics
erysipelas verrucosum
expansive rivet
fenestratus
filter case
fraction gear
full-times
gemmiferous
good person
graph of logarithmic function
hair colour
happenstantial
hearing aid test box
holotheca
inner waterway
integer-valued
internoed
inventory adjustment credits
ivars
JCSP
Karintorf
Keesom, willem
Laser Digital Monochrome Copy Machines
laser measuring system
lawn bowlings
lethrinus nebulosus
lithium hydroxide
magnesian lime
magnetic powder-impregnated tape
Mokhlispur
multiple rotation slip
N. Cr.
net sum
non negotiable instruments
obtain satisfaction of recognition of a claim
open on to
outer balance pipe
overprotectively
Polygonum forrestii
pseudotabes
pyrolyzes
quakiness
refescent
rehker
RHIPIDURIDAE
Rhopalomyia alticola
rifle bird,rifflebird
scrummage
SCUAE (state Committee on the Utilization of Atomic Energy)
simple harmonic vibration
skb
slenderization
sloping transfer line
slot type sampler
slow releasing relay
split-tear
splitworms
submicron
swimming wear
taxildar
thorn in someone's side
tradespeoples
unclassifiable
undervassal
unsignedness
upper genital value
utility requirement document
vitolds
yuksporite