[网络] 光学望远镜;天文望远镜

EXPLORATIONS - Mauna Kea in Hawaii: Astronomy on the World's Highest Island Mountain By Shelley Gollust Broadcast: Wednesday, October 05, 2005 (MUSIC) VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Ba

发表于:2018-12-01 / 阅读(206) / 评论(0) 分类 Explorations

序号 中 文 英 文 术语解释 缩写 来源 1 光时域反射法(OTDR),向后散射法 OPTICAL TIME DOMAIN REFLECTOMETRY,BACKSCATTERING TECHNIQUE 靠光脉冲传输通过光纤,测量返

发表于:2018-12-08 / 阅读(177) / 评论(0) 分类 电信英语

[ti:UNIT 6 Get Ready for Jobs Lesson 45 Planet Danny] [0:01.326]UNIT 6 第六单元 [0:03.277]Get Ready for Jobs 为就业做好准备 [0:06.572]Lesson 45: 第45课: [0:08.088]Planet Danny 丹尼行星 [0:10.737]THINK ABOUT IT! 想一想! [0:12.6

发表于:2018-12-10 / 阅读(194) / 评论(0) 分类 初中三年级英语

(woman) Most people think of astronomers as people who spend their time in cold observatories peering through telescopes every night. In fact, a typical astronomer spends most of his or her time analyzing data and may only be at the telescope a few

发表于:2018-12-30 / 阅读(141) / 评论(0) 分类 托福听力短文

Did you know there are other meanings for the word sad? Jo: This is Real English from BBC Learning English the programme where we look at words and phrases that you might not find in your English textbooks. I'm Jo. Helen: And I'm Helen. 地道英语中介

发表于:2019-01-02 / 阅读(140) / 评论(0) 分类 地道英语在线听

The American company Amazon.com is one of the biggest businesses in the United States and around the world. Now, the company is said to be negotiating with the government in Chile on a plan to reach for the stars. The Reuters news agency reports that

发表于:2019-01-03 / 阅读(172) / 评论(0) 分类 2018年VOA慢速英语(九)月

序号 中 文 英 文 术语解释 缩写 来源 21 光接入网 optical access network 由光传输系统支持的共享同一网络侧接口的接入连接的集合。OAN可以包含与同一OLT相连

发表于:2019-01-03 / 阅读(166) / 评论(0) 分类 电信英语

序号 中 文 英 文 术语解释 缩写 来源 101 操作维护中心 Operation and Maintenance Center OMC YD/T 1221.1-2002 102 光分插复用器 Optical Add/Drop Multiplexer OADM YD/T 1205-2002 1

发表于:2019-01-08 / 阅读(173) / 评论(0) 分类 电信英语

序号 中 文 英 文 术语解释 缩写 来源 121 出接口 outcoming interface oif YD/T 1177-2002 122 操作维护应用部分 OMAP YD/T 1180-2002 123 开放系统互连 OSI YD/T 1180-2002 124 光放

发表于:2019-01-08 / 阅读(157) / 评论(0) 分类 电信英语

序号 中 文 英 文 术语解释 缩写 来源 161 光配线网 Optical Distribution Network ODN YD/T 1250-2003 162 光线路终端 Optical Line Termination OLT YD/T 1250-2003 163 光网络单元 O

发表于:2019-01-08 / 阅读(162) / 评论(0) 分类 电信英语

A: What kind of music do you enjoy listening to? B: I enjoy listening to all kinds of music. A: What kind? B: I like to listen to Rock and RB. A: Why do you like that type of music? B: I like the kinds of instruments that they use. A: I think that's

发表于:2019-01-20 / 阅读(177) / 评论(0) 分类 英语闲谈

Tekapo is a special place. This small town has a big observatory at Mount John, 1000m above the town. It has six telescopes including New Zealands biggest telescope with a diameter of 1.8m, built with Japanese money. The observatory is operated by th

发表于:2019-01-27 / 阅读(151) / 评论(0) 分类 新西兰英语

序号 中 文 英 文 术语解释 缩写 来源 261 操作和维护 Operation Maintenance O&M YD/T 883-1999 262 操作维护和管理 OAM YD/T 997-1999 263 操作维护中心 Operation Maintenance

发表于:2019-02-01 / 阅读(228) / 评论(0) 分类 电信英语

序号 中 文 英 文 术语解释 缩写 来源 221 开放系统互连 Open System Interconnection OSI YD/T 1280-2003 222 操作维护中心 OMC OMC YD/T 1079-2000 223 帧失步秒 Out-of-Frame Seco

发表于:2019-02-01 / 阅读(253) / 评论(0) 分类 电信英语

序号 中 文 英 文 术语解释 缩写 来源 201 光回损 Optical Return Loss ORL YD/T 1274-2003 202 光信噪比 Optical Signal to Noise Ratio OSNR YD/T 1274-2003 203 光监控通路 Optical Su

发表于:2019-02-01 / 阅读(236) / 评论(0) 分类 电信英语

China's Tibet Autonomous Region is about to achieve a universal coverage of fibre-optical broadband service ahead of its schedule. As China further rolled out its universal broadband project, Tibet's broadband service is looking to reach 98% of admin

发表于:2019-02-14 / 阅读(208) / 评论(0) 分类 2018CRI中国国际广播电台

Lesson 5 第五课 英文札记 October 10 10月10日 The Tainan Astronomy Museum 台南天文博物馆 天文博物馆 At Tainan's Astronomy Museum, people can learn about space. 在台南的天文博物馆,人们可以认识太空, They can lea

发表于:2019-02-16 / 阅读(121) / 评论(0) 分类 大家说英语

The search for alien life 寻找外星生物 Twinkle, twinkle, little planet 闪烁吧,小行星 An undervalued optical trick may help to find life in other solar systems 一个不被人重视的光学方法可能能帮助寻找其他太阳系的生命

发表于:2019-02-16 / 阅读(182) / 评论(0) 分类 经济学人科技系列

Science and technology. 科技。 The search for alien life 寻找外星生物 Twinkle, twinkle, little planet 闪烁吧,小行星 An undervalued optical trick may help to find life in other solar systems 一个不被人重视的光学方法可能能

发表于:2019-02-18 / 阅读(119) / 评论(0) 分类 经济学人综合

阅读最大的特点就是找寻细节,答案尽在原文中,只要通过题干中的关键词定位到文中具体的区域,就能攻克各大细节题。然而,大量的同义转述,以及答案深层次潜伏的阅读文章造成了考生

发表于:2019-02-20 / 阅读(136) / 评论(0) 分类 雅思英语
学英语单词
acid resistance test
ajazi
amphibious assaults
amplitude
anevaluation
angle of precession
armoracia rusticanas
babbit melter
Bangkulu, Pulau
batofugeur
bii
borrow without security
brachythecium sakuraii
break bulk general cargo
bridal shop
butt-welded joint
cargo sling
carrhae
Chloranthus inconspicuus
chloro-stannite
coflow
coping brick
cracking case
cross shaft
cybersport
dielectric material
ellysians
escholerine
Faberia nanchuanensis
fieldss
fitsmart
foetal alcohol syndrome
full-tosses
furcated tube
gangliectomies
genetic dermatosis
glass raw materials
guarantor hire effective date
hamates
harmonic waveguide
Hayes compatible
head start program
hermanites cinnamonia
highlandmen
Hinde
homogeneous staining region
horizon sight
hydrophyta adnata
import of inflation
instantaneous fusing
inunction
jayhawks
jespersens
Kingtehchen
La Vid
leave sb on a limb
long-term management of spacecraft
Macate
make the shot
Mcfd, MCFD
micro-contexts
non-diffusible
nongas
observator
oculogyria
office activity
organic acidemia
orthodox sleeps
osteitis deformans
Ozone man
pectoralist
perpetual inventory record
play for kingdom
pluperfections
polypite
porcelain body
predicted mean value
press against
pressurized capsule
probranchial foregut
proteolytic enzymes
radio microphono
reduction of centre
rib of valve
right-hand rotation
schtup
slush-casting alloy
Souguéta
space saver
state-enterprise
succinimido
sustainable rate
taxingly
tinea tropicalis
top ... up
trails off
triclinic brachy-prism
twin axial cable
variable energy
viral
yulee