自转速度光谱型关系

This is the VOA Special English Agriculture Report. Alfalfa is sometimes grown on marginal land We have a question from Jonah Ojowu in Benue State, Nigeria, about a subject we have discussed in the past. Jonah is a postgraduate student in soil and w

发表于:2018-11-27 / 阅读(491) / 评论(0) 分类 VOA慢速英语2008年(十二)月

Ukraine fighters under fire from Russian-backed separatists, Russian military moves largely unchecked in this part of Eastern Europe. The U.S. and NATO military response, some of the biggest allied military exercises ever, 13,000 ground and maritime

发表于:2018-12-02 / 阅读(174) / 评论(0) 分类 CNN美国有线新闻2015年6月

Lesson 38 Text A Can't She Type? The well-known banker, T. J. Ellington, was at one time in his younger days the manager of a New York office. His secretary had been with him for many years, and knew

发表于:2018-12-02 / 阅读(338) / 评论(0) 分类 初级口语教程

'Making super-small microchips',has made Intel one of the world's biggest tech companies, and has led college students to rank the company 34th on the ideal employer list. Headquartered in Santa Clara, California, Intel is the world's largest semi-c

发表于:2018-12-11 / 阅读(123) / 评论(0) 分类 访谈录2008

Module 1 Relationships [00:04.40]模块 一 关系 [00:08.80]UNIT ONE Meet my family [00:10.93]单元一 遇见我的家庭 [00:13.06]Look and read [00:14.64]看并且读 [00:16.22]grandfather grandmother [00:19.04]祖父 祖母 [00:21.86]father moth

发表于:2018-12-13 / 阅读(232) / 评论(0) 分类 江苏译林版牛津小学英语(3起)三年级上册

module 2 Relationships [00:19.28]模块二 关系 [00:21.26]unit 1 Relatives [00:23.33]单元 一 亲戚 [00:25.39]Look and learn [00:26.81]看并且学习 [00:28.24]This is Alice's family tree. [00:30.52]这是艾丽丝的家世。 [00:32.81]grandmo

发表于:2018-12-13 / 阅读(235) / 评论(0) 分类 江苏译林版牛津小学英语(3起)三年级上册

Idiom: On all fours 爬行,人说话的方式非常卑微 Hit the book: Backpack Astronaut Armrest Overstuffed Fingertip Rotational

发表于:2018-12-27 / 阅读(191) / 评论(0) 分类 趣味青春英语

This is the VOA Special English Agriculture Report. Grasslands need time to rest when cattle and other animals feed on them. Moving animals from one area of pasture to another can provide the time needed for new growth. This is called rotational gra

发表于:2019-01-11 / 阅读(146) / 评论(0) 分类 VOA慢速英语2009年(一)月

This is the VOA Special English Agriculture Report. To call something marginal means it is not very good. Farmers have their own way to define marginal land: It is the last to be planted under good conditions, and the first to be avoided under poor c

发表于:2019-01-11 / 阅读(183) / 评论(0) 分类 VOA慢速英语2007年(三)月

AGRICULTURE REPORT - Farming Marginal Lands By Mario Ritter / Broadcast: Mon, 5 Nov 2007 16:00:00 UTC This is the VOA Special English Agriculture Report. An Australian farmer stands on land damaged by lack of rain last year To call land marginal mea

发表于:2019-01-11 / 阅读(334) / 评论(0) 分类 VOA慢速英语2007年(十一)月

This is the VOA Special English Agriculture Report. Cattle graze in the western state of Oregon Grasslands need time to rest when cattle and other animals feed on them. Moving animals from one area of pasture to another can provide the time needed f

发表于:2019-01-11 / 阅读(148) / 评论(0) 分类 VOA慢速英语2008年(一)月

China's first Mars voyager mission is expected to be launched around 2020 and reach the Red Planet a year or so later. The computer generated images unveiled by the Chinese State Administration of Science, Technology and Industry for National Defense

发表于:2019-01-19 / 阅读(139) / 评论(0) 分类 2016CRI中国国际广播电台

China has launched two satellites into space on a Long March carrier rocket from the Xichang Satellite Launch Center in Sichuan Province. The satellites are part of the country's growing BeiDou Navigation Satellite System. The launch of the Long Marc

发表于:2019-01-19 / 阅读(191) / 评论(0) 分类 2018CRI中国国际广播电台

AGRICULTURE REPORT - Farming on the Edge: Getting the Most Out of Marginal Lands By Mario Ritter Broadcast: Tuesday, August 02, 2005 I'm Barbara Klein with the VOA Special English Agriculture Report.

发表于:2019-01-30 / 阅读(198) / 评论(0) 分类 农业与发展

This is the VOA Special English Agriculture Report. Grasslands need time to rest when cattle and other animals feed on them. Moving animals from one area of pasture to another can provide the time needed for new growth. This is called rotational graz

发表于:2019-01-31 / 阅读(162) / 评论(0) 分类 2010年慢速英语(一)月

BRUSSELS, Feb. 10 (Xinhua) -- NATO defense Ministers on Wednesday agreed to enhance military presence in eastern Europe at a ministerial meeting, NATO Secretary General Jens Stoltenberg said at a press conference following the first day's meeting. St

发表于:2019-02-13 / 阅读(150) / 评论(0) 分类 英语新闻

A left-handed shell! Conseil repeated, his heart pounding. 一个左卷贝!康塞尔重复说,他心跳动着。 Look at its spiral! 你看一看这贝壳的螺旋纹便明白了。 Oh, master can trust me on this, Conseil said, taking the valuab

发表于:2019-02-17 / 阅读(143) / 评论(0) 分类 《海底两万里》中英双语有声读物

奥巴马:美国不试图遏制中国 MANILA, April 28 (Xinhua) -- U.S. President Barack Obama said here on Monday that Washington was not trying to contain China when it signed a new military pact with the Philippines. The United States and the Phil

发表于:2019-02-17 / 阅读(149) / 评论(0) 分类 英语新闻

WASHINGTON, June 7 (Xinhua) -- The United States is not shifting big number of troops into the Asia Pacific region, but will try and upgrade its engagement with limited means and foster allies' participation, said Joint Chiefs of Staff Chairman Marti

发表于:2019-02-18 / 阅读(145) / 评论(0) 分类 英语新闻

If you are thinking about a career in investment banking, then you need to get to know Merrill Lynch, because it is one of the oldest and the largestest financial services firms in the world, plus, it was ranked 21st ideal employer overall in univer

发表于:2019-02-25 / 阅读(189) / 评论(0) 分类 访谈录
学英语单词
995
aggresses
air natural cooling
army package power reactor
Australian National Rules
Bizet sheep
blanket gas system
bougival
Bourneville's disease
Calligonum trifarium
carcinoplax suruguensis
careenage
centrefielder
ceratoid
chaetomorpha linum
clergical
compact homology manifold
complex curved surface
componeut quality
conquerings
cost finding
Denkendorf
depreciation charge
divergent photograph
dorrbeetle
dugento
engagement control
ethnologie
float tide gauge
Flores, Cachoeira das
focusing unit
frame retrace
galilean group
gas plants
general schematic
glacier flow
global economy
greenwire
heart bypass surgery
Heterosporophytes
heydons
high-resolution mass spectroscope
hollow profile
ICBO
imitation leather
in a jiff
insect stings
Kamskatchan
KATPchannel
laughed loudly
law of complementary color
leuconostoc citrovorum
lingula
long-term bank draft
longitudinal short-period total damping
low vacuum trip
lyings under oath
melosira
middle roller
monkeytail
municipal tax
neolamprologuss
nephrolytic sera
nouasse
of no force
ordinary trustee
Peacock Pt.
peristaltic center
phyllomedusin
Pierre Simon
Plampang
Plasmodium richenowi
prestowitz
proved sire
pseudoprogram
put food on the table
Pyralgin
radiation counter efficiency
reciprocal proportion law
resomations
ribosyladenosine
RNAAPP
rubrics
self-correcting code
serpentine wisdom
shoppin'
sinistrad writing
skyline banner
special agreement school (sa)
speech communications
story-poems
sweating test
target recognition chart
team teachings
Trainspotting
undeteriorated
vacuum reduction
vacuums
ventilating equipment
water-level control
Windscale