尿素-亚硫酸氢溶解度

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发表于:2018-12-06 / 阅读(318) / 评论(0) 分类 汪培珽 I Can Read 系列

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(78) / 评论(0) 分类 VOA标准英语2009年(七月)

Identity Thieves’ New Ploy: Pharming 2 How do people pharm? Pharming scams take a few different forms: Attackers could use malicious code, such as a virus, planted on a user’s PC to track keystrok

发表于:2018-12-19 / 阅读(173) / 评论(0) 分类 彭蒙惠英语

Pet turtles can be unsanitary. But Chinese soft-shelled turtles really up the ante on distasteful behavior. They perform a variation on urinationthrough their mouths. Most land-based vertebrates produce urine to get rid of water-soluble toxic waste,

发表于:2018-12-24 / 阅读(88) / 评论(0) 分类 Scientific American(十)月

Saturated solutions - Salts such as the apatites do not readily become ionized and dissolve in water. When no more ions can dissolve the solution is said to be saturated. The concentration of ions in

发表于:2019-01-03 / 阅读(130) / 评论(0) 分类 医务英语

Sesamoid bone - a small bone which appears at the age of thirteen, adjacent to the carpo-metacarpal joint of the thumb and is of use in determining the skeletal age of a child. Sharpey's fibres. - are

发表于:2019-01-03 / 阅读(133) / 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(147) / 评论(0) 分类 2006年VOA标准英语(九月)

第二节 性状 许多药品说明书的第一项是Description(性状),其原意是叙述、描写,在药品说明书及药典中一般都译为性状,其内容主要是介绍外观、理化性质、组成成分、结构、特征等。这一

发表于:2019-01-08 / 阅读(130) / 评论(0) 分类 医学英语

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(122) / 评论(0) 分类 影视英文歌曲

Grammar Girl here. Today's topic is hyphens. On Monday afternoon Pat was watching the cable channel CNBC and called me over to the TV because the hosts were talking about hyphens. Yup, in the middle of a segment on the economy, they started talking a

发表于:2019-01-30 / 阅读(170) / 评论(0) 分类 英语语法 Grammar Girl

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(144) / 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(88) / 评论(0) 分类 英语新闻

Science and technology 科学技术 Reptilian micturition 爬行动物的排尿 That's a relief 可算是方便了 Softshell turtles urinate through their mouths 鳖类通过其嘴部小便 WHY did the turtle stick its head in a bucket? 为什么乌龟

发表于:2019-02-03 / 阅读(140) / 评论(0) 分类 经济学人科技系列

Ganso could be out until 2013, says physio RIO DE JANEIRO, Sept. 28 (Xinhua) -- Brazil midfielder Paulo Henrique Ganso could be forced to wait until next year to make his debut for new club Sao Paulo. Ganso, who joined the Brazilian top division outf

发表于:2019-02-06 / 阅读(146) / 评论(0) 分类 英语新闻

A bureaucrat was hiking when he came upon a shepherd tending a large flock. The bureaucrat took a fancy to the sheep and asked the shepherd, If I can guess how many there are, may I have one? The shepherd thought it unlikely the man would guess the e

发表于:2019-02-07 / 阅读(97) / 评论(0) 分类 趣味英语

By Cathy Majtenyi Nairobi, Kenya 06 December 2007 Kenya's capital, Nairobi, is home to one of Africa's largest dumpsites. A recent United Nations study found that nearly half of the children surveyed who live near the dumpsite suffer from serious med

发表于:2019-02-07 / 阅读(154) / 评论(0) 分类 VOA常速英语2007年(十二月)

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(94) / 评论(0) 分类 英语新闻

今天我们要学的词是bureaucracy。 Bureaucracy, 官僚。美国国防部长盖茨上周末公开对军方庞大的官僚体制提出批评。 Gates took aim at what he called a bloated bureaucracy, 他还保证要亲自过问,精简军方的官

发表于:2019-02-08 / 阅读(76) / 评论(0) 分类 英语单词荟萃

Volkswagen has devised a new catalytic converter that could fix the majority of the cars in the US affected by the diesel emissions scandal, as details emerge of its attempts to satisfy regulators. 大众汽车(Volkswagen)设计出一种新的催化转

发表于:2019-02-08 / 阅读(116) / 评论(0) 分类 英语新闻

Conflict resolution marked the career of former Finnish president Martti Ahtisaari who has received this year's Nobel Peace Prize for his efforts to secure peace in various regions of the world. In this report from Washington, Senior Correspondent A

发表于:2019-02-12 / 阅读(90) / 评论(0) 分类 VOA标准英语2008年(十月)
学英语单词
abdominal selective angiography
acystia
Afro Asiatic
arc-
automatic block with AC counting code track circuit
bait well
barrel pickle
be founded on a rock
beat the odds
behavior observation schedule
boat shell
body bloating
boost ga(u)ge
BPSA
Brahmsite
branka
brass-hats
bride's basket
carbon/oxygen log
Catabrosa
Centroscymnus
chromotropic acid
city forestry
coagula
cobalt chromium alloy for dental casting
contrapugnant
converter unit arrester
cost sb a pretty penny
ctbs
curosajin
deep yellow green
dentino-enamel membrane
dexmethylphenidate
dry grinding
eldren
essentialism
Euonymus pallidifolius
flywheel pump
framed decision
Ghent-Terneuzen Canal
goes halves
goldleaf electroscope
guide arm
gyratory press
high-frequency conductometry
human elements
hyperspherical differential equation
invigorative
iraq-war
lactase deficiencies
Lewis Springs
longitudinalthrust
lucinite
make a good impression on
Manowo
manufacturing costs classified
marooners
mennach
millimetre wave bipolar transistors
mother setons
mutual fund custodian
net monetary deficit
NTIC
number of scanning lines
Oligostachyum pulchellum
omic
paidest
pancreatic fibrosis
passing trade
perseverates
Peureulak, Ujung
polychromatic erythrocyte
primary pest
primary strand
prodom
Program Neighborhood
pulsed-jet intensifier
quercus senescens hand-mazz
reporters
resolution factor
rotary blowout preventer
round bur
Sakhanina, Guba
Schwaben
sclerization
sheepheard
silyl group
spirit drug
St. -John's-wort
stargazed
substitutional legacy
suoerficial x-ray short
superminiaturization
transversal electromagnetic force
Tumbes, Dep.de
turf sb out
unstaved
virmin
whitebeam
witblits
woodfiller
zero friction