有机质类型鉴定

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(235) / 评论(0) 分类 初级口语教程

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 unfold [ Qn5fEuld ] The landscape unfo

发表于:2018-12-05 / 阅读(104) / 评论(0) 分类 每日攻克5词

By Mario Ritter Broadcast: July 8, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Recently, a listener in Nigeria told us about an organization called World-Wide Opportuniti

发表于:2018-12-07 / 阅读(105) / 评论(0) 分类 VOA2003(下)-农业与经济

Life's a little bit messy. We all make mistakes. No matter what type of animal you are, change starts with you. 生活总会有点不顺意,我们都会犯错。天性如何并不重要,重要的是你开始改变。 图片1

发表于:2018-12-20 / 阅读(60) / 评论(0) 分类 Daily English-2016.03

Podcast is sponsored from the people of American Chemistry, who provide the plastics, medicines, and innovations that make life modern. Learn more at americanchemistry. com. This is Scientific American's 60-Second Science, Im Karen Hopkin. This will

发表于:2018-12-24 / 阅读(76) / 评论(0) 分类 Scientific American(七)月

(man) Today I want to discuss fossil fuels such as coat, oil, and natural gas. The term fossil fuel refers to the trapped remains of plants and animals in sedimentary rock. You see, living plants trap energy from the sun by the process of photosynth

发表于:2018-12-30 / 阅读(67) / 评论(0) 分类 托福听力短文

The subject of many people's conversations is the flu. Everybody is talking about it. The clinics and hospitals are full of people who have flu symptoms, and supermarkets have shelves full of medicines, tissues(1), and vitamin powders. I've been luck

发表于:2019-01-01 / 阅读(88) / 评论(0) 分类 英语博客 A cup of English

The United States space agency says its Mars exploration vehicle has discovered chemical substances necessary for life. Scientists reported that NASAs Curiosity rover found large amounts of organic molecules in 3.5 billion-year-old rock in an area ca

发表于:2019-01-03 / 阅读(76) / 评论(0) 分类 2018年VOA慢速英语(六)月

Broadcast: Mar 17, 2003 Rain hits the 1) shingles on the large covered porch that leads up to David Masumoto's farmhouse. From the porch he can see 90-year-old 2) raisin 3) vineyards his family has te

发表于:2019-01-03 / 阅读(123) / 评论(0) 分类 VOA2003(上)-科技先知

By Phillip Wellman Dakar 25 September 2007 A program to issue identity papers to millions of undocumented northerners has begun in Ivory Coast, a step many say is necessary to reconcile the divided nation as elections draw closer. Phillip Wellman rep

发表于:2019-01-09 / 阅读(142) / 评论(0) 分类 2007年VOA标准英语(九月)

今天我们要学的词是organic。 Organic, 有机的,绿色的。 Organic product, 有机产品。近年来,美国很多消费者开始崇尚绿色、有机食品。不过,统计数字显示, Organic food accounted for only 3.5% of the fo

发表于:2019-01-11 / 阅读(90) / 评论(0) 分类 英语每日一词

By Franz Wild Korhogo 27 July 2006 At least two have died in a series of violent clashes between political activists in Ivory Coast during the past week. The groups cannot agree over a national identification scheme, which is meant to pave the way f

发表于:2019-01-12 / 阅读(163) / 评论(0) 分类 2006年VOA标准英语(七月)

By Franz Wild Abidjan 24 May 2006 Charles Konan Banny greets villagers in Meagui In war-divided Ivory Coast disarmament and personal identification, the two obstacles to elections, saw partial success in a pilot program this week. There is little si

发表于:2019-01-13 / 阅读(140) / 评论(0) 分类 2006年VOA标准英语(五月)

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 his ways and habits. She always kept a glass of wa

发表于:2019-01-14 / 阅读(244) / 评论(0) 分类 英语口语教程(Oral Workshop)--初级

Real life is messy. We all make mistakes. No matter what type of animal you are, change starts with you. 语音讲解: 单词发音 real/rɪəl/ messy /ˈmesi/ 连词发音 what type of animal /wɒtaɪpəvˈnəməl/ 轻读重读 重读:Life/messy

发表于:2019-01-17 / 阅读(212) / 评论(0) 分类 跟着Gwen学英语之每日早读

英语作文开头方法 Type1引述他人观点(为提出自己观点铺垫)[1] It is widely(commonly) accepted(hold)+THAT[2] A widely accepted(commonly) hold idea(point of view,viewpoint, opinion,assumption)is +THAT/NP[3]

发表于:2019-01-17 / 阅读(83) / 评论(0) 分类 英语作文

Voice 1 Hello. Im Marina Santee. Voice 2 And Im Elizabeth Lickiss. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Milk chocola

发表于:2019-01-19 / 阅读(80) / 评论(0) 分类 环球英语 Spotlight

Can you come here a minute please,Bob? Yes, sir? Where's Pamela? She's next door. She's in her office, sir. Can she type this letter for me? Ask her please. Yes, sir. Can you type this letter for the boss please, Pamela? Yes, of course I can. Here yo

发表于:2019-01-23 / 阅读(81) / 评论(0) 分类 英语学习乐园

AGRICULTURE REPORT - Identification System Proposed for U.S. Farm Animals By Mario Ritter Broadcast: Tuesday, May 17, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. The United St

发表于:2019-01-30 / 阅读(144) / 评论(0) 分类 农业与发展

AGRICULTURE REPORT - Compost: an Organic Way to Better Soil and Crops By Gary Garriott Broadcast: Tuesday, July 05, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. Many farmers im

发表于:2019-01-30 / 阅读(161) / 评论(0) 分类 农业与发展
学英语单词
Albert City
all zero word
ammonium myristate
amorphous snow
artrophy asymmetric
asset-recovery
automatic shutoff circuit
badge punch
baretta
baume de San Salvador
Benedict-Hitchcock's uric acid reagent
Bissah, Tulūl al
boot load spawn file
bypass valve measurement
commendation and penalization
communicatingcode
copper composition
Corvo, Pta.del
cowperthwaite
cubic metre per second
demuxing
determined losses
dolichoplatycephalus
double plate rudder
draught animals
engine parts
engraffment
equational box
error pick up
exhaust emission control device
flatfooting
fried yellow croaker in squirrel shape
generalized character
genetic mutations
Grison dynamite
halline
hand someone his head
horizontal cleavage
inexplainably
initial eruption
interactive whiteboard
ionic oscillation
join on skew
Kalyan-Dombivali
Khorinskiy Rayon
limonite ore
load curtailment
longissimus cervicis
lymphoglandulae pectorales
magnetic difference of potential
material purchase contrast
menca
metal working shop
methazole
napooh
neutral union
Nicolas-Faver disease
Nocardia asteroides
oesophageal vein
on scratch
oscules
osgoode
palatomaxillary canal
palm cat
parametric resonance
pay as you see
photocarcinogenic
photographic library
physical appearance
polyploid series
prompt
publike
rabideau
res (resume message)
right ascension of a celestial body
San José, Mt.de
sanitorium
self-renewal
shieled line
simplified characters
smooth sth out
soprano trombone
standard yield method
steam-refining
stratigraphic zonation
suggilated
superimposited
suspended ceiling
tead
tinnitogram
toxic pigment
traverse station mark
trussel
unginned cotton
united federation of teachers (uft)
universal dental engine
unordering
Ventura Publisher
willkommen
x ray machine
xiphoid cartilage
Zeeland