最大垂直速度

By measuring how fast these stars were moving, he could prove if there really was a black hole at the center of an active galaxy. I picked a galaxy nearby which is called NGC 1068, an active galaxy, w

发表于:2018-12-07 / 阅读(404) / 评论(0) 分类 超大质量黑洞

Vertical Gardens 垂直花园 by Marcus Maurice More than 30 years ago, a French scientist named Patrick Blanc went to Thailand to study plants. This adventurous young man traveled to the heart of a tropical rainforest and set up a platform at the to

发表于:2018-12-08 / 阅读(180) / 评论(0) 分类 常春藤解析英语

STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with EXPLORATIONS in VOA Special English. Today we travel to India by way of the John F. Kennedy Center for the Performing Arts in Washington, D.C. This cultural organization is c

发表于:2018-12-16 / 阅读(158) / 评论(0) 分类 2011年VOA慢速英语(三)月

New Camera Takes Billions of Pictures Every Second 能每秒拍摄数十亿张照片的相机_ Imagine a camera that can take one hundred billion pictures a second -- that is enough to record the fastest movements in the universe. But we do not have

发表于:2018-12-16 / 阅读(90) / 评论(0) 分类 2015年VOA慢速英语(一)月

may----------可能 May-----------五月 maybe--------或许 map-----------地图 mad-----------恼火的 math----------数学 match---------和。。。相配 magic---------魔法 magazine-----杂志 maximum-----最大的

发表于:2018-12-16 / 阅读(113) / 评论(0) 分类 用听的背单词-基础2000MP3(h-z)

[00:01.61]As well as the group guide all teams have cooks [00:05.23]and porters. [00:07.03]While on a hiking trip, [00:08.88]our cooks prepare delicious meals. [00:11.49]And our porters carry your luggage, [00:13.87]which means that you can simply [0

发表于:2018-12-29 / 阅读(219) / 评论(0) 分类 北师大版高中英语模块3

21. That matters because theory suggests that the maximum sustainable yields that can be cropped from a fishery comes when the biomass of a target species is almost 50% of its original levels. 【分析】多重复合句。句子主干是 That matter

发表于:2018-12-30 / 阅读(93) / 评论(0) 分类 考研英语长难句讲解

AS IT IS 2016-01-09 Most Wanted Drug Kingpin El Chapo Arrested 墨西哥大毒枭古兹曼越狱后再次被捕 Fugitive drug lord Joaquin El Chapo Guzman has been captured six months after his bold escape from prison. He was one of the most wanted m

发表于:2019-01-12 / 阅读(121) / 评论(0) 分类 2016年VOA慢速英语(一)月

Move your body to the Maximum x 8 Up against the wall see you drawn to me so sexy Intimate but raw youre giving it all to me Im moving left youre moving right two bodies but were so damn tight Everybody's watching but they cant see the way that youll

发表于:2019-01-14 / 阅读(122) / 评论(0) 分类 节奏布鲁斯

Speed and capacity 速度与生产能力 A:OK, so this is our newest machine. It was only installed last year. A:好,这是我们最新的设备。去年刚安装的。 B: What's the running speed of the machine? B:这个机器的运行速度是什么

发表于:2019-01-14 / 阅读(119) / 评论(0) 分类 职业技术英语口语

21. That matters because theory suggests that the maximum sustainable yield that can be cropped from a fishery comes when the biomass of a target species is about 50% of its original levels. 【分析】多重复合句。句子主干为That matters。

发表于:2019-01-16 / 阅读(144) / 评论(0) 分类 考研英语长难句讲解

首页 - 手机APP下载 - 网址 - 资料下载 - 查词 - 翻译 - 地盘 - 论坛 - 建议 听力提升 英语听力 听写训练 迷你新闻 经济学人 广播 VOA慢 VOA常 BBC CNN NPR FOX PBS 口语提升 英语口语 情景会话 背句子 口

发表于:2019-01-21 / 阅读(156) / 评论(0) 分类 英语新闻

Likewise, light travels at its maximum speed through a vacuum-the interstellar highway-but it slows down when it enters air, water, or some other medium. Through air, light moves a hint slower: forty miles-per-second less than its maximum speed. Thro

发表于:2019-01-22 / 阅读(113) / 评论(0) 分类 英语时差8,16

BEIJING, July?30 (Xinhuanet) -- At 6:00 a.m. today, typhoon Saola was centered about 410 km southeast of Hualian, Taiwan province with maximum wind force up to scale 12 near its center. Saola is forecasted to move north by west at speed of 5-10 km pe

发表于:2019-02-11 / 阅读(113) / 评论(0) 分类 英语新闻

请看相关报道: The draft law sets operating standards for travel businesses and scenic areas, and prohibits travel agencies from forcing tourists to purchase goods. 该草案设定了旅游行业和景点的运行标准,同时禁止旅行社强

发表于:2019-02-17 / 阅读(101) / 评论(0) 分类 英文语法词汇

Angles - the lines created to the pockets between balls 角度 在球袋和球之间形成的线路 Break - a sequence of scoring shots - the number of points scored in one go 一杆球 连续击球得分,即击打一杆后所得的总分 Backspin

发表于:2019-02-18 / 阅读(128) / 评论(0) 分类 实用英语

Oh, Brad gets off the ground with a big 5-inch vertical 哦!布拉德跳起了整整12.7厘米 That means LeBron's ups are 8-times better than Brad 也就是说,勒布朗的弹跳高度是布拉德的8倍 Add in King James's 6'8 frame and ridicul

发表于:2019-02-19 / 阅读(128) / 评论(0) 分类 篮球英文堂

世界上跑得最快的是什么?答案是光速。它每秒能跑186,280英里。因为即使在太空中,光速也大致相同,所以光年也就用于描述不同星球之间的距离。记住了哦,光年是距离单位,不是时间单位

发表于:2019-02-24 / 阅读(174) / 评论(0) 分类 英语听力文摘 English Digest

Wall Street analysts searching for reasons for the U.S. stock market's sharp swings in early August point to high unemployment, the European debt crisis and other basic economic problems. But some also suspect what is known as high-frequency trading,

发表于:2019-02-25 / 阅读(202) / 评论(0) 分类 英语新闻

lean vi.斜靠 a.瘦的 The young man was leaning against the wall, looking into the sky. 这年轻人斜靠着墙,仰望着天空。 Matthew's brother is tall and lean. 马修的弟弟又高又瘦。 You should eat more vegetables and lean meat if

发表于:2019-03-17 / 阅读(397) / 评论(0) 分类 赖世雄进阶英语词汇3500
学英语单词
-hairpin
abyssus
aeoliss
alert five
annulospiral
application definition record
bandwidth of memory
bikini babes
blepbarosynechia
boskages
boundary current
bromouracil
catch the eye
claymations
clinical industrial psychology
complete product
conscionableness
core yarns
corneoscleral trephine
corynebacteria
Dark Ages
dikinetids
dose-rate monitor
drum type rotor
eiectrostatic attraction
electrodynamic multi-winding brake
empyema of the chest
ending-of-period adjusting entry
equipressure surface
Fed.Res.Bk.
flash memory
flute porgy
furaldehyde
gelatinates
grammar inference
haliaetus
hanton
hard-facing
heatherly
heteroecium
high temperature resistant adhesives
hydrocarboxylation
insulating varnish and enamel
internal packing
isomorphic matrices
jade object
jahshan
Kanavel's sign
keep sb guessing
kishkovsky
kitschiest
kozelek
liquid proportioner
lysosomal disorder
Marxist theory
maximum grinding height
micro-assembler
middleman broker
mosaic asphalt
N-Ethylamphetamine
non-exclusive licence
nonmycorrhizal
novoaspirin
nuclear steam turbine ship
opinations
overall coefficient collector losses
overskeptical
paradoxostoma taiwanica
parietofrontal
parure
periotron
piezoelectric exciter
potluck
power absorption
publicizers
put a price on someone
rebecomes
reedinesses
regional advertising agency
relaxed time
scintitomogram
sea water evaporator
several layer solenoid
slotted hexhead screw
solenoptes capillatus
splenic infarction
subclass Phytomastigina
swash plate type axial piston pump
sweet-faceds
terminal met-watch
Teutonicises
textiles and leather
Thoreauan
tjitji inma (central australia)
to-toll
tracklogs
transitional crust
tubing pressure
tumble curing
vehicular traffics
waterboard
yellowish-white