[化] 双香豆乙酯; 双(4-羟基香豆素)乙酸乙酯

1Woe to the city of blood, full of lies, full of plunder, never without victims! 2The crack of whips, the clatter of wheels, galloping horses and jolting chariots! 3Charging cavalry, flashing swords and glittering spears! Many casualties, piles of d

发表于:2018-12-05 / 阅读(242) / 评论(0) 分类 那鸿书

1An attacker advances against you, Nineveh . Guard the fortress, watch the road, brace yourselves, marshal all your strength! 2The Lord will restore the splendor of Jacob like the splendor of Israel, though destroyers have laid them waste and have r

发表于:2018-12-05 / 阅读(220) / 评论(0) 分类 那鸿书

1An oracle concerning Nineveh. The book of the vision of Nahum the Elkoshite. 2The Lord is a jealous and avenging God; the Lord takes vengeance and is filled with wrath. The Lord takes vengeance on his foes and maintains his wrath against his enemie

发表于:2018-12-05 / 阅读(199) / 评论(0) 分类 那鸿书

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thankyou !

发表于:2018-12-06 / 阅读(432) / 评论(0) 分类 汪培珽 I Can Read 系列

05 关于克隆人计划的争论 DATE=2-21-01 TITLE=SCIENCE REPORT - Cloning Humans BYLINE=George Grow (start at 59

发表于:2018-12-07 / 阅读(197) / 评论(0) 分类 科技之光

AS IT IS 2014-05-25 Scientists Search for New Ways to Stop Mosquitoes 科学家们寻找新的方法来对付蚊子 The sound of a mosquito can mean trouble in many parts of the world. The bite of a mosquito can be deadly. Today, we will hear about s

发表于:2018-12-08 / 阅读(198) / 评论(0) 分类 2014年VOA慢速英语(五)月

Ruling party candidate Malam Bacai Sanha has won Guinea-Bissau's presidential election. It was a vote to replace long-time leader Joao Bernardo Vieira, who was killed by mutinous troops five months ago. Malam Bacai Sanha at a polling station in Biss

发表于:2018-12-08 / 阅读(138) / 评论(0) 分类 VOA标准英语2009年(七月)

美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 630,000 people died of malaria-related

发表于:2018-12-19 / 阅读(153) / 评论(0) 分类 VOA双语新闻 2014年1月

β-Amyrin β-香树脂醇 α-Amyrin acetate α-香树脂醇乙酸乙酯 β-Amyrin acetate β-香树脂醇乙酸乙酯 β-Amyrin palmitate 棕榈酰β-香树酯 Anabasine 毒藜碱 Anagyrine 臭豆碱,安

发表于:2019-01-03 / 阅读(165) / 评论(0) 分类 医务英语

By Cheng Xiao Hong and Zhang Songlin St. Louis, Missouri 19 September 2006 watch Bissell Dinner Theatre The Bissell Mansion Restaurant and Dinner Theater in the Midwestern city of St. Louis, Missouri promises visitors the chance to get away with mur

发表于:2019-01-07 / 阅读(215) / 评论(0) 分类 2006年VOA标准英语(九月)

Zou bisou bisou, 快来么么哒 Zou bisou bisou, 快来么么哒 Zou bisou bisou, 快来么么哒 Zou bisou, zou bisou, 快来么么哒呀么么哒 Mon dieu qu'ils sont doux 哎呦喂真是温柔呢 Zou bisou bisou, 快来么么哒 Zou bisou bisou, 快

发表于:2019-01-10 / 阅读(186) / 评论(0) 分类 影视英文歌曲

Promising Mosquito Repellent Announced美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 6

发表于:2019-01-14 / 阅读(160) / 评论(0) 分类 VOA标准英语2014年(一月)

One Police stops on police vehicle outside one Victoria's Bar. After the preparation, as necessary arrests?, this liquor drive slightly mixes. Suddenly he sees to have a young people shakely goes out from bar, spend the many figures only then finds

发表于:2019-01-17 / 阅读(127) / 评论(0) 分类 白领英语晨读

PARIS, Jan. 11 (Xinhua) -- Triple Olympic champion Usain Bolt of Jamaica said on Wednesday that he will compete in the Bislett Games in Oslo on June 7 to prepare for the London Games in August. Bolt, 25, world record holder in the 100 and 200m, surre

发表于:2019-02-03 / 阅读(218) / 评论(0) 分类 英语新闻

OSLO, June 9 (Xinhua) -- Usain Bolt ran the year's fastest time of 19.86 seconds to grab the men's 200m title at the Bislett Games here on Thursday in rainy conditions. Bolt delighted the crowd at Oslo's premiere athletics stadium with his usual pre-

发表于:2019-02-03 / 阅读(146) / 评论(0) 分类 英语新闻

BRUSSELS, May 31 (Xinhua) -- Baby bottles containing the substance Bisphenol A (BPA) would have to be pulled from the shelves across the European Union (EU) starting from Wednesday, in a milestone move to better protect the health of EU citizens, an

发表于:2019-02-08 / 阅读(170) / 评论(0) 分类 英语新闻

On its website, a history of the company makes no mention of leador indeed of Thomas Midgleybut simply refers to the original product as containing a certain combination of chemicals. 在它的网站上,公司的历史没有提及铅──也没有提

发表于:2019-02-17 / 阅读(148) / 评论(0) 分类 万物简史

By counting back through these layers and measuring the amount of lead in each, he could work out global lead concentrations at any time for hundreds, or even thousands, of years. The notion became the foundation of ice core studies, on which much mo

发表于:2019-02-17 / 阅读(165) / 评论(0) 分类 万物简史

Lead is a neurotoxin. Get too much of it and you can irreparably damage the brain and central nervous system. Among the many symptoms associated with overexposure are blindness, insomnia, kidney failure, hearing loss, cancer, palsies, and convulsions

发表于:2019-02-17 / 阅读(172) / 评论(0) 分类 万物简史

If you were going to a restaurant and wanted a healthier option, 如果你去饭店,你想吃得健康一点, which would you choose, grilled or fried chicken? 你会选择哪种食品呢,烤鸡还是炸鸡? Now most people would answer grill

发表于:2019-02-21 / 阅读(187) / 评论(0) 分类 TED演讲教育篇
学英语单词
active matrix screens
air photographical survey
allergic coryza
attachment style
au milieu
automated manifest system
automatic window
beginning tape label
bespurt
biasing transformer
bifunctionally
biological station
bleveys
body-shell
bottomleys
bratunac
bubble-type gas distributor
calendarize
calorically
calverleys
commutation element
complete system of residues
cooking chocolate
cracking lacquer
cyclopiazonic acid
cyclosporins
darkcolo(u)red mineral
dehumidity unit
diffusion process
Duke's method
ecdultin
editer
event trigger menu
fireship
flat-and-edging method of rolling
foundings
fruitflies
gas ingestion
gloeosporium meinersii sprague
going crazy
group separator
heimskringla
houss
hydrocarbylidenes
hypocrisy
idahoes
illegal interrupt
indirect genetic continuity
isobutylamide
least index of refraction
ligameata pubocapsulare
line disconnecting switch
lomi-lomi
Magnolia phanerophlebia
maid in waiting
micromap masters
murray multiplex system
negative azeotrope
non-ulcerating lupus
oospores
ornithomorphs
outpublish
petrogency
Peucedanum rubricaule
phengites
Pionus
portal vein manometry
preantral
quantum cascade laser
radiolucent material
rami anterior horizontalis
receptacularis
Reutealis
reverse cylinder
root branch
rotary rolled
rugulate
safety cork
Sargsian
self-focused
self-priming tank
single-stages
skeletal traction through olecranon of ulna
sneeringly
sociology of health and illness
spermatophore
Sphingoglycolipids
squamous cell
Staphylococcus pyogenes var. aureus
storage pool
subframe synchronization code
superstardom
tam'shu
Teberdinskiy Zapovednik
tewrdannckh (belgium)
thrapple
todarodes pacificus
visible dehydration
warble hole
wet lamination
wild cavies
zc