勘深经纬仪,探测经纬仪

Chapter Three The Lewis and Clark Expedition 第三章 刘易斯和克拉克探险队 In 1803 the United States President, Thomas Jefferson, bought the Louisiana territory from France. 美国总统托马斯杰斐逊在1803从法国那里购买了路易

发表于:2018-12-07 / 阅读(105) / 评论(0) 分类 美国西部探险

On August 2nd, 1492, as Columbus finally set off on his epic voyage to cross the Atlantic Ocean, he had not one but two goals in mind--crossing the endless expanse of an uncharted sea, and discovering

发表于:2018-12-07 / 阅读(144) / 评论(0) 分类 遗失的大陆

Expedition Finds World War II Navy Wreck A National Oceanic Atmospheric Administration expedition has located a naval vessel lost off North Carolina during World War II's Battle of the Atlantic. Steve Mirsky reports The National Oceanic Atmospheric

发表于:2018-12-07 / 阅读(185) / 评论(0) 分类 60秒科学

[00:04.49]Lesson 5 1 Dialogue [00:10.74]Captain Cook(C C)is preparing for his first great expedition to the Pacific. [00:18.00]He is talking to a seaman(s). [00:21.55]s:What stores do you want me to order,Sir? [00:25.91]cc:I insist on taking proper f

发表于:2018-12-13 / 阅读(196) / 评论(0) 分类 高中英语人教版高三

[00:06.35]READING [00:07.58]THE BIRTH OF A SCIENCE [00:10.19]Before the eighteenth century, botany was merely a branch of medicine. [00:13.90]Unit then, mostly doctors and surgeons studied herbs. [00:17.97]Attempts had been made by others to classify

发表于:2018-12-13 / 阅读(181) / 评论(0) 分类 高中英语人教版必修第三册

[00:02.35]第二单元 库克船长 [00:04.70]Lesson 5 1 Dialogue [00:07.73]第五课 1 对话 [00:10.76]Captain Cook (CC) is preparing for his first great expedition to the Pacific. [00:14.45]库克船长正准备着他的第一次伟大的远征到太

发表于:2018-12-13 / 阅读(228) / 评论(0) 分类 高中英语人教版2000年高三

[00:06.35]READING [00:07.58]THE BIRTH OF A SCIENCE [00:10.19]Before the eighteenth century, botany was merely a branch of medicine. [00:13.90]Unit then, mostly doctors and surgeons studied herbs. [00:17.97]Attempts had been made by others to classify

发表于:2018-12-13 / 阅读(169) / 评论(0) 分类 高中英语人教版必修高三

I left them with the others and went to join a man in Kufra and spent many days with him, trying out theories I had kept secret from the rest of the expedition. I returned to the base camp at El Jof three nights later. The desert fire was between us.

发表于:2018-12-18 / 阅读(105) / 评论(0) 分类 有声英语文学名著

Idiom: Notch on your belt一个人在某方面取得的进步 Hit the book: Expedition Set off Odyssey Drifting Navigation Keep on track Floe Prompt

发表于:2018-12-27 / 阅读(183) / 评论(0) 分类 趣味青春英语

[01:32.00]He was an English sailor [01:36.37]and explorer who made three journeys by sea to the Pacific Ocean. [01:44.62]He was the first European to arrive on the east coast of Australia. [01:52.67]He drew maps of the coasts of Australia, [01:58.23]

发表于:2019-01-10 / 阅读(244) / 评论(0) 分类 高中英语人教版高三

[00:-1.00]adventure expedition region [00:-1.50]冒险 远征 区域 [00:-2.00]cruise rainforest volcano canoeing [00:-2.50]巡游 雨林 火山 划独木舟 [00:-3.00]safari trek the Amazon pyramid [00:-3.50]旅行 艰苦跋涉 亚马逊河 金字塔

发表于:2019-01-10 / 阅读(217) / 评论(0) 分类 高中英语北京必修模块

Are You Good at Logistics? 你擅长物流吗? Now, the VOA Learning English program Words and Their Stories. On todays show we look at a few words as they relate to a famous story in American history: the Lewis and Clark Expedition. In 1803, the Uni

发表于:2019-01-12 / 阅读(133) / 评论(0) 分类 2015年VOA慢速英语(十)月

STEVE INSKEEP, HOST: We have a kind of ghost story next. It's the backstory of a discovery. Three years ago on this program, we placed a phone call to the journalist Paul Watson. He was on an icebreaker, a ship in the Arctic with the aid of a helicop

发表于:2019-01-16 / 阅读(146) / 评论(0) 分类 2017年NPR美国国家公共电台3月

SCIENCE IN THE NEWS - Stopping to Smell the Roses, and Lots More, at the Botanic GardenBy Jerilyn Watson Broadcast: Tuesday, April 04, 2006 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Speci

发表于:2019-01-30 / 阅读(135) / 评论(0) 分类 2006年慢速英语(四)月

今天我们要讲的习惯用语都有fish这个词。大家都知道fish是鱼,但是fish可以作动词。例如在下面这个习惯用语中: fish or cut bait。你也许猜得到: 动词fish意思是钓鱼。Bat是系在钓鱼线上的鱼饵。

发表于:2019-02-05 / 阅读(139) / 评论(0) 分类 美国习惯用语

SHANGHAI, April 8 (Xinhua) -- China's icebreaker Xuelong, or Snow Dragon, returned to its Shanghai base on Sunday after completing the country's 28th Antarctic expedition. The vessel received a brief welcoming ceremony at the base dock, organized by

发表于:2019-02-06 / 阅读(127) / 评论(0) 分类 英语新闻

结石怎么说 如果说,calculus(微积分)还有一层含义,即表示日常最令人痛之欲绝的结石,您会不会很很惊异?calculus(微积分)和calculus(结石)之间从词源上讲有无联系呢?今天的词海拾贝

发表于:2019-02-07 / 阅读(142) / 评论(0) 分类 英语口语

1. Fish or cut bait 要么全力以赴,不然就干脆放弃 Fish作动词意思是钓鱼,bait是系在钓鱼线上的鱼饵。所以这个习惯用语如果直译就是要么钓鱼,要么干脆切断鱼饵。 Fish or cut bait最初出现在十九

发表于:2019-02-09 / 阅读(96) / 评论(0) 分类 实用英语

与旅行相关的词汇 旅游 tour 旅行推销员 commercial traveller (美作:traveling salesman) 旅游者 tourist 旅行指南 itinerary 旅行路线 route 游览pleasure trip 商务旅行business trip 出境游 outbound tourism; outbound trave

发表于:2019-02-09 / 阅读(126) / 评论(0) 分类 英文语法词汇

今天我们要讲的习惯用语都有fish这个词。大家都知道fish是鱼,但是fish可以作动词。 1. Fish or cut bait 要么全力以赴,不然就干脆放弃 Fish作动词意思是钓鱼,bait是系在钓鱼线上的鱼饵。所以这

发表于:2019-02-18 / 阅读(100) / 评论(0) 分类 英语口语
学英语单词
129Cs
ad hoc survey
adjustable speed sheave
Angoumian
anthropogenic extinction
atomic number 67s
be of no use
bear expenses
bittacus chujoi
bloomery hook
bottle-cleaner
cnemidophorus tigriss
consignations
crykonisine
dabbler
data processing procedure
dietary inadequacy
ECMP
ethylic
explicit normal release
fainthearts
flush receptacle
free rates
frequency assignment
frustra
Furalon
Ganzlin
GNCA
gutter conveyer
gyrodiagonal
hair pencil
heat removal
heip
high nickel steel
hot start
hydraulic sprinkler
hypothecbank
inner common tangent
kolbeckite
krithe ovoidea
laser cavity mode structure
lc coupling
litmus milk
loden coat
main amplifier circuit
map series
melaniline
metaliteraries
microexfoliation
midnite
Mills-Reincke phenomenon
monthly trial balance
multiposition switch
nasute
nuttin
oil log
one-step meiosis (cleveland 1947)
Orléans, Can.d'
outward bound training
pampanos
peaudouce
pectin grade
picosieverts
pinus tabulaefor mis carr.
pipe-line jetty
ploughbote
porklings
proactive interference
production concept of orientation
proleulzin
quadratic collision probability method
Rabin, Yitzhak
receiptor
redox state
Reinecke salt
resonance over-voltage
run around
scuba dive
semilocally connected
soft material
spring guide pin
Stereochilus
strict scrutiny standard
stringpiece
subharmonic solution
take charge of
teledramatists
the treaty of paris
thinkling
Tinkov
two-stage twisting
underfurrows
vertical edger
vigoureux yarn
visual balance
water pump impeller
watermark disease
Watmuri
wave packet theory
wind shift
Windward Isles
zoocysts