[分化] 微量有机定性分析

发表于:2018-12-01 / 阅读(175) / 评论(0) 分类 大学英语六级词汇

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

Listen this way听力教程第二册-11

发表于:2018-12-27 / 阅读(110) / 评论(0) 分类 Listen this way听力教程

A number of earthquakes have shaken Wellington and the top of the South Island. The first big earthquake was 5.7 on the Richter scale, just after 9am on Friday morning. The centre was near a small town, Seddon, in the South Island about 50km across C

发表于:2018-12-31 / 阅读(77) / 评论(0) 分类 新西兰英语

Q English Terms 中文翻译 详情解释/例子 Q1, Q2, Q3, Q4 季度(第一季度、第二季度、第三季度、第四季度) 财务日历内的三个月时期,作为申报盈利及支付股息

发表于:2019-01-03 / 阅读(82) / 评论(0) 分类 财会英语

A melon field is pictured at a farm in the village of Djilakh, 80km south of Dakar, Senegal on 22 Apr 2008 (file photo) African farmers are making more money producing organically grown crops for European markets, where demand for healthier food is g

发表于:2019-01-11 / 阅读(80) / 评论(0) 分类 VOA标准英语2010年(四)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

AS IT IS 2015-02-16 African Businesses Turn to Online Crowdfunding 世界银行帮助非洲企业转向网上众筹 Crowdfunding is a way to raise money from a large number of people over the Internet to support a project. Crowdfunding has become com

发表于:2019-01-12 / 阅读(55) / 评论(0) 分类 2015年VOA慢速英语(二)月

Small-Scale Irrigation Nets Large-Scale Payoff A new study shows small-scale irrigation systems could boost farmers incomes by billions of dollars in sub-Saharan Africa and South Asia. The research was discussed at the World Water Week conference in

发表于:2019-01-13 / 阅读(145) / 评论(0) 分类 VOA标准英语2012年(八月)

Some Farmers Go Big, Others Stay Small to Meet Global Food Demand CLINTON, NORTH CAROLINA Cows wander through the rusted remains of a couple of old huts on James Lamb's farm. They're all that's left from the days when he raised hogs outside his home

发表于:2019-01-14 / 阅读(65) / 评论(0) 分类 VOA标准英语2013年(七月)

SCOTT SIMON, HOST: Organic milk is widely available these days, but what does that label really mean? A new Washington Post investigation found that there are considerable differences between the organic milk you can buy in a grocery store and the ki

发表于:2019-01-17 / 阅读(66) / 评论(0) 分类 2017年NPR美国国家公共电台5月

今天分享的是最后一只鸡的英文故事。 重点词汇 butcher n.屠夫,屠户; flip vt.轻弹,轻击; 按(开关); 快速翻转; 急挥; scale n.天平; faintly adv. 微弱地;模糊地;虚弱地 hesitate vi.犹豫,踌躇;不

发表于:2019-01-17 / 阅读(51) / 评论(0) 分类 卡卡课堂早餐英语

Here is an image. 这是一张照片。 Since galaxy clusters are representative slices of the universe, scaled-down versions. 因为星团可以看做是宇宙的缩小版。 They are mostly made up of dark matter, 它们也是大部分由暗物质构

发表于:2019-01-18 / 阅读(55) / 评论(0) 分类 TED演讲商业篇

At least one person has been killed and 40 more are missing after a landslide(塌方) struck homes and destroyed mining tunnels in the southern Philippines. Mud and rocks buried miners' houses in the remote village in Compostela Valley province on th

发表于:2019-01-19 / 阅读(99) / 评论(0) 分类 英语新闻

Idiom: Pay the piper ( take the consequence ) Hit the book: On a small scale Low-commitment Avenue Flea market Discount coupon Draw up Map out Take factor into account Test the waters by selling your items on a small scale. In the real world, it'd be

发表于:2019-01-22 / 阅读(105) / 评论(0) 分类 趣味青春英语

sack n. 袋,包,麻袋 sacred a.神圣的;宗教的;庄严的 sacrifice n. 牺牲,献身 v.(for, to)牺牲,献出 safe a.安全的,平安的 n. 保险箱 反义词:dangerous / unsafe a.危险的 saf

发表于:2019-02-03 / 阅读(70) / 评论(0) 分类 英文语法词汇

英语学习笔记: fin n. 鱼鳍 dominance n. 优势,统治地位 blink v./n. 眨眼,闪烁 interview v./n. 面试,采访 scale n. 称 weight n. 重量 deadweight n. 重负,累赘 beat up 毒打 beat yourself up 责备 creep sb. out 表示吓

发表于:2019-02-16 / 阅读(77) / 评论(0) 分类 早安英文

U.S. President Barack Obama says it is time the wealthiest Americans pay what he called their fair share in taxes. During his weekly address Saturday, Obama urged Congress to vote in favor of the so-called Buffet Rule in a few weeks. The plan, named

发表于:2019-02-19 / 阅读(60) / 评论(0) 分类 英语新闻

Christchurch had more small after-shocks today. Two of them were over 4.0 on the Richter scale. Yesterday three after-shocks were 4.4 or 4.5. Since the big earthquake on September 4th last year, the province of Canterbury has had 7350 after-shocks bu

发表于:2019-02-25 / 阅读(89) / 评论(0) 分类 新西兰英语

Chinese Commerce Minister Gao Hucheng says that a qualitative, rather than a quantitative goal, is more realistic for China's economy against a gloomy international economic background. Gao made the remarks in response to media concerns over why no s

发表于:2019-02-25 / 阅读(89) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
-genetic
accrued rent payable
air saturation
Almirante Brown Canyon
angustimurate
antimagnetic effect
apparent orbit
audio tube
autocare
basal body temperatures
binding unit
caliginosus
Cavle
contact release
control of manufacturing expenses
Corydalis ledebouriana
desastre
devergences
diamagnetic shielding
dismembered
earthquake disaster
espanyol
extreme hazard
feed regulating valve
filament wound nozzle
floor type furnace charger
furnace volume heat release rate
fusarium wilt of tobacco
general formulas
hardover runaway
Haut-Zaïre, Reg.du
holographic recording medium
how go
ideal cholecystotomy
ignotin
impact of molecule
irrigation lateral
isotropic diffuse transmission
jack wagon
Kb, Kb
laske
laterally deviated ionospheric propagation
lobstermen
logasthenia
mauritine a
mechem
micelle colloid
multiparameter water quality monitoring instrument
murres
nonlinear editing
notch sensitivity
number system base
object of pledge
perform their duties
piezocell
plage flare
procedural protection
progestin-only
programme unit
PSAMOCHARIDAE
pulling a Monica
rescanner
residue of property
restricted sail area mark
rill wash
rolling oil
Ronne Entrance
rules and requlations
seeled
seesawlike
shaft cooling shrood
shorty
silver coated glass bead
sobon
solid-liquid
spanakopitas
stacketh
stage casing pump
steak
stefanik
subject-baseds
submarine photoelectric mast
Suetonius
superchain
symbolics
Szczurek
Tancanhuitz
tartanella
temporomandibular joint disorder
tofu rock
Trumbatiškis
tumulted
twin-rope grab
uretero-renoscope
vaginalocentesis
veiling reflections
Veronica alatavica
vestibulum pudendi
vibrational collisions
withdraw a claim
woodruff key seat cutter
zygomatic branch