磷酸钾,磷酸三钾

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(73) / 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(50) / 评论(0) 分类 Eztalk美语会话

The Tertiary Education Commission (the TEC) announced the funding for polytechs and universities for the next 3 years. The TEC is the government organisation responsible for tertiary institutions like polytechs and universities so this is government

发表于:2018-12-31 / 阅读(91) / 评论(0) 分类 新西兰英语

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(62) / 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(93) / 评论(0) 分类 医务英语

pH - a measure of how acid or alkali a solution is. As the pH gets lower, the solution is more acid. At a pH of 7 the solution is neither acid nor alkali. pH is the inverse of the logarithm of the con

发表于:2019-01-03 / 阅读(91) / 评论(0) 分类 医务英语

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Batteries of the future need to deliver more energy, and they need to be smaller. Researchers at MIT think they have developed a technology that can, a

发表于:2019-01-08 / 阅读(115) / 评论(0) 分类 Scientific American(四)月

South Africa University Students Ponder Future At the end of last year, about 350,000 Grade 12 students in South Africa passed their final exams. While some celebrated, others pondered their next move. In reality, a very small group of those who had

发表于:2019-01-14 / 阅读(68) / 评论(0) 分类 VOA标准英语2012年(二月)

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(102) / 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(129) / 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(64) / 评论(0) 分类 英语听力文摘 English Digest

Because the British were the most active in the early years, British names are predominant in the geological lexicon. Devonian is of course from the English county of Devon. Cambrian comes from the Roman name for Wales, while Ordovician and Silurian

发表于:2019-01-29 / 阅读(78) / 评论(0) 分类 万物简史

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(106) / 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(95) / 评论(0) 分类 阅读空间

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(135) / 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(87) / 评论(0) 分类 阅读空间

等外品 off-grade goods, rejects 邓小平外交思想 Deng Xiaoping's diplomatic thoughts 低调 low keyed (a metaphor for taking a cautious and slow approach) 第三产业 third/tertiary industry,

发表于:2019-02-08 / 阅读(68) / 评论(0) 分类 考研英语

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(74) / 评论(0) 分类 《海底两万里》中英双语有声读物

They keep a Whale's Rib of an incredible length for a Miracle, 庙里把一根长得叫人不能置信的肋骨保存在那里, which lying upon the Ground with its convex part uppermost, makes an Arch, the Head of which cannot be reached by a Man

发表于:2019-02-17 / 阅读(68) / 评论(0) 分类 白鲸记
学英语单词
accumulating
achimotas
after your own heart
among
an outfit
arm support
avoure
aztlan
babelfish
Benedict-Roth calorimeter
cargo apron
cargo in case
cellulose varnish
ceremoniality
check bits
Chungyang Shanmo
clay contamination
coherence wave
condensate cooler
connectionnology
contracting nozzle
control set
de-water
dishumoured
Dorset(Down)sheep
dressing stone
ecderon
endogenesis
energy-resolution
explosion-chamber
feed distribution system
ferromagnetic fluid
folded starved inverter
footplate men
four-bar linkage stacker
genstars
give a cry
Gothèye
gravitation settler
gravity laod
harisim
high rate composting
histodifferentiations
hollow newel stair
homoimmune phage
Hymenocallis
indicartor
industry ratio
install winnower
interdictum recuperandae possessionis
international crime
interpleaded
Khāpa
kilogamma
limnic coal basin
lipperhey
lurider
Maclean
modificable
monthes
moon's motion
multimetallic reforming catalyst
negative feedback loop
Palamu
planned adjustment
pleural recesses
plug-in type disconnecting switch
pole-zero cancellation
primary-source
protozoan commensals
ratio of exchange
re-living
redigestions
repentaille
reserve price
rhabdoweisia crenulata
rifle cartridges
ringer bell
River Lethe
roturier
ruling wage
sarda
scour lag
screen house
self-propulsion drive
sell fraudulently
semiload
shortwall
SOCMA
spin drier
sulphoacids
theologizings
throess
throttling calorimeter
tisse
trauma of breast
tree insertion
unamortized discount
unhospitably
vat powder
wolffian ridges
wolting