[化] 高铅酸钾

FAITH LAPIDUS: And Im Faith Lapidus with EXPLORATIONS in VOA Special English. Today we enter a world of Christmas magic, snowflakes, sweets and sugarplum fairies. The Nutcracker is one of the most popular ballets in the world. It is also an important

发表于:2018-12-01 / 阅读(187) / 评论(0) 分类 2010年VOA慢速英语(十二)月

It's bad enough that mosquitoes suck our blood, and sometimes pass on disease. But there's more. They can actually give you a disease and pee on you at the same time. Adding insult to injury if you will. Jerod Denton, a pharmacologist at Vanderbilt U

发表于:2018-12-24 / 阅读(85) / 评论(0) 分类 2016年Scientific American(十二)月

Fruit Vendor: Wait! Don't go just yet. These bananas are pretty cheap--only 35NT for this bunch. Robert: Now that's more like it! Bananas have lots of potassium, too! Fruit Vendor: They're also good for your digestion! Would you like some kiwis, too?

发表于:2018-12-25 / 阅读(60) / 评论(0) 分类 Eztalk美语会话

歌词如下: Sweet plum blossoms fine and whate. Did you open in the night? Yestoday the tree was bare. Now it's covered everywhere! One and two and three and four. I can't count how many more!

发表于:2018-12-31 / 阅读(107) / 评论(0) 分类 英语儿歌274首

Darwinian medicine - an approach to the treatment of infective diseases which takes account of the co-evolution between the host and its parasite. Deciduous - from the Latin

发表于:2019-01-03 / 阅读(73) / 评论(0) 分类 医务英语

青霉素类 苯唑西林钠 Oxacillin Sodium 新青霉素Ⅱ,苯唑青霉素钠,苯甲异噁唑青霉素 奈夫西林 Nafcillin 新青霉素Ⅲ,乙氧萘青霉素 匹美西林 Pivmecillinam 氮卓

发表于:2019-01-03 / 阅读(103) / 评论(0) 分类 医务英语

本文写到四种常见的水果,你可能也很爱吃。你对它们的了解足够多吗?快来多了解一些它们在英语中的内涵吧! 1. grape 葡萄 仲夏及初秋大量上市的水果,品种众多。含多种糖类,维生素等营养

发表于:2019-01-08 / 阅读(75) / 评论(0) 分类 英语口语

Saldado's hat trick gives Valencia 3-0 win at BATE MINSK, Oct. 23 (Xinhua) -- Roberto Soldado's hat trick led Valencia to a 3-0 win at BATE Borisov in a European Champions League group match on Tuesday night in Minsk. The victory kept alive the Spani

发表于:2019-01-11 / 阅读(84) / 评论(0) 分类 英语新闻

Dietary Changes Help Lower Blood Pressure Sunday, April 7, is World Health Day, and this years theme is high blood pressure, also known as hypertension. The World Health Organization has recommended reducing salt or sodium intake to lower the risk of

发表于:2019-01-14 / 阅读(111) / 评论(0) 分类 VOA标准英语2013年(四月)

Tsinghua University released the initial investigation results provided by Haidian Public Security Bureau a few days ago, which revealed that a hydrogen cylinder exploded accidentally, and the whole lab then caught fire. Meng Xiangjian died as the re

发表于:2019-01-19 / 阅读(138) / 评论(0) 分类 2015CRI中国国际广播电台

Under normal circumstances, each of your brain cells allows various substances, such as sodium, calcium and potassium to permeate its outer cell membrane. Once inside the brain cell, these substances help give the cell stimulus it needs to function p

发表于:2019-01-26 / 阅读(71) / 评论(0) 分类 英语听力文摘 English Digest

DEVELOPMENT REPORT - Plumpy'nut Aids Fight Against Hunger By Jill Moss Broadcast: Monday, April 25, 2005 I'm Gwen Outen with the VOA Special English Development Report. Nutriset is a food company in F

发表于:2019-01-30 / 阅读(138) / 评论(0) 分类 农业与发展

今天分享的是柠檬水的妙用。 重点词汇 immune system 免疫系统; potassium n.化钾; freshen vt.使新鲜; 使清爽,使有精神,把(自己)盥洗一番; 1. Gives your immune system a boost. 2. Excellent source of potassium.

发表于:2019-02-02 / 阅读(116) / 评论(0) 分类 卡卡课堂早餐英语

Sore heads the morning after the night before could become a thing of the past thanks to a 'revolutionary' new drink - designed to prevent HANGOVERS. 一种专为防止宿醉设计的革命性新饮品有望令宿醉第二天早上醒来后的头痛成

发表于:2019-02-05 / 阅读(107) / 评论(0) 分类 阅读空间

MINSK, Nov. 1 (Xinhua) -- AC Milan were held to a 1-1 draw by a spirited BATE Borisov in Champions League Group H on Tuesday in Minsk. Milan's striker Zlatan Ibrahimovic put the visitors ahead in the 22nd minute. BATE was enjoying several promising c

发表于:2019-02-05 / 阅读(126) / 评论(0) 分类 英语新闻

Eating three bananas cuts your risk of a stroke, scientists say. A banana for breakfast, one for lunch and one in the evening would provide enough potassium to reduce the chances of suffering a blood clot on the brain by around 21 per cent. 科学家称

发表于:2019-02-06 / 阅读(144) / 评论(0) 分类 阅读空间

生活英语:健康饮食(双语)

发表于:2019-02-07 / 阅读(95) / 评论(0) 分类 阅读空间

Although our cell was large, we obviously had used up most of the oxygen it contained. 虽然牢房还算宽大,但很明白,我们已经消耗掉了里面大部分氧气。 In essence, over an hour's time a single human being consumes all the ox

发表于:2019-02-17 / 阅读(86) / 评论(0) 分类 《海底两万里》中英双语有声读物

Closing the door upon the landlady, I endeavored to prevail upon Queequeg to take a chair; but in vain. 老板娘走后,我关上了门,试图说服魁魁格坐到椅子上来;但是,白费。 There he sat; and all he could do-for all my polite arts

发表于:2019-02-25 / 阅读(90) / 评论(0) 分类 白鲸记

传统意义上的古曲是指中国古代流传下来的,有较高知名度的乐曲。这些古曲大多属于器乐曲,而且大都出于诗人之手创作而成。在中华5000多年的文化长河中,古曲(古诗词歌曲)是中华民族的

发表于:2019-02-26 / 阅读(129) / 评论(0) 分类 阅读空间
学英语单词
additional error
agricultural data
aluminium sodium sulfate
aster hispidus
astrophysical camera
band
barber-surgeons
beam-of-light-transistor
becknell
bonding pad
breaking hyphen
buckles
bulky paper
capped call warrant
cerium metal
Chiboma
childhood disease
CMTMDS
complex velocity potential
condemningly
condition survey
crank and rod luffing
crushingest
culicoides (avaritia) dentiformis
debtor country
Derinkuyu
dioldehydrase
direct endorsement
disembodiedly
ductus semicircularis lateralis
engineering change proposal
euhthera mannii
faulty fuel location system
fish bolt nut
fixed dozer
floating chemicals
fluter
fresh blood
garbagein
Gordon L.
graticule reading
hawkless
heat resistence steel
Herrsching am Ammersee
hog cutting
hyperbolic singular point
i-number
induced pulse transient method
integral-of-time-multiplied absolute-error criterion
internal urethrotomy
jaunting car
Kakure Kirishitan
lighter punishment
low-level charge
loz
lusitropy
maccaluba
malodo(u)r
materials science and engineering
metallography laboratory
Micawber threshold
morelloes
mormoops megalophylla
Mpinga
Nilot
no tag cell
nonist
oil paintings
optically pumping
output specification file
Pascua, Islade
photoconverted
pregender
quinone-imine chloride
radar transceiver
raphaelo
re-trodden
reaationary
rheoencephalographs
row against wind and tide
Sawdā'
SDS (standard data set)
shop bells
soap-sud
spring pole
statutory books of a company
the carboxylating enzymes in leaves
throw cold water over
tipula terebrata
transversely excited atmospheric pressure laser
tympanectomy
uniform densities
unstanged
ureterocystoscopy
vagosplanchnic
Vasis
vitascopic
walk away with
were at fault
windshield time
WIPI
yellow green filter