sulfate mineral
【矿物】硫酸盐矿物

AS IT IS 2013-12-20 Martian Lake Possibly Supported Microbial Life 火星湖可能存在微生物 From VOA Learning English this is As It Is. Hello. Im Caty Weaver. Climate researchers have found links between recent periods of extreme weather and th

发表于:2018-12-07 / 阅读(125) / 评论(0) 分类 2013年VOA慢速英语(十二)月

Rock 岩石 If you look around you, you can find some rocks very easily. 如果你环顾四周的话,你轻而易举就能发现一些岩石。 Rocks are minerals and they are all from the Earth. 岩石是矿物质,全都来自于地球。 What c

发表于:2018-12-13 / 阅读(49) / 评论(0) 分类 与美国小学生一起学英文第1册

Rare Minerals May Be in North Korea 稀有矿物质可能在朝鲜发现 Hello and welcome back. Im Jim Tedder in Washington. Today we are going to talk about something that is worth a lot of money, and it is buried in the ground. Were not exactly go

发表于:2018-12-16 / 阅读(91) / 评论(0) 分类 2014年VOA慢速英语(二)月

Bipartisan legislation on so called conflict minerals was recently introduced in the US House of Representatives. The bill is designed to create transparency and allow consumers to make informed choices when they purchase electronic devices like cel

发表于:2018-12-16 / 阅读(66) / 评论(0) 分类 VOA标准英语2009年(十一月)

B: You can eat some apples, oranges instead. A: Now I know the secret to keep a good complexion. B: It isnt a secret. Most people know the problem is that you dont keep eating fruit. A: I will star from tomorrow. Unit Ten Fruit and cancer (Anthony an

发表于:2018-12-25 / 阅读(82) / 评论(0) 分类 移动英语

第一句: We have been importing and exporting all kinds of metals and minerals for thirty years. 我们经营各种金属和矿石的进出口业务已经有30年了。 A: We have been importing and exporting all kinds of metals and minerals for

发表于:2018-12-26 / 阅读(89) / 评论(0) 分类 天天商务口语

(woman) I'd like to begin by thanking Dr. Kane for inviting me to be here today. Although I'm not a geologist, I have been collecting minerals for years. My collection is rally diverse because I've traveled all over the world to find them. Today I'v

发表于:2018-12-30 / 阅读(81) / 评论(0) 分类 托福听力短文

You have hardened said the flower,bending her petals downward toward the half stone at her roots.These rains should have softened you.made you more fertile and receptive to the seeds of minerals;but no. You have accumulated minerals,become more sil

发表于:2018-12-31 / 阅读(161) / 评论(0) 分类 我们都是有故事的人之生而为赢

Wanted to slice out little time,we wish everyone a happy pie day on this March 14th.413 Ok.let's go ahead to get today's headlines. Two primaries two caucuses,110 delegates,that's what was the stake yesterday in the race for the Republican presidenti

发表于:2019-01-08 / 阅读(103) / 评论(0) 分类 CNN2012年(三)月

在雅思考试听力部分,不少考生反映听力听不清。不是音质效果不好,而是自己听不懂,或者语速太快,或者很多词汇不懂导致听不明白,这时,大家又该如何做听力题呢?莫要慌,今天小编为

发表于:2019-01-08 / 阅读(141) / 评论(0) 分类 雅思英语

Map Shows Gold is Top Conflict Mineral in Eastern Congo 刚果民主共和国东部冲突矿产地图 From VOA Learning English, this is the Economics Report. 这里是美国之音慢速英语经济报道。 Researchers have produced a new map of min

发表于:2019-01-12 / 阅读(117) / 评论(0) 分类 2013年VOA慢速英语(十二)月

AS IT IS 2015-07-19 Pregnant Women in Kenya Craving for... Stones 肯尼亚孕妇流行吃石头 称其补钙利器 Some pregnant women can develop a strong, even urgent desire for something tasty to eat. This craving is not at all like normal hunger

发表于:2019-01-12 / 阅读(65) / 评论(0) 分类 2015年VOA慢速英语(七)月

Number one: we can fertilize our food. 第一:这能为我们的食物施肥。 Each one of us is pooping and peeing something that could fertilize half or maybe all of our food, depending on our diet. 我们每个人都产生能够肥沃我们一半

发表于:2019-01-18 / 阅读(85) / 评论(0) 分类 TED演讲科学篇

Protamine sulfate is a drug that reverses the anticoagulant effects of liver compounds such as heparin. Protamine is extracted from the sperm of salmon and other species of fish, and then made into a protamine sulfate injection which is a necessary d

发表于:2019-01-19 / 阅读(106) / 评论(0) 分类 世界各地新闻集锦

The supples then have to be tested for the indicated minerals that often form a long side of diamonds, but that can take up to 3 months. The reds are what's gone was gone with the pideral Okay conclusive. In conclusive results are not what the Americ

发表于:2019-01-22 / 阅读(77) / 评论(0) 分类 自然百科2013年

LOS ANGELES, March 27 (Xinhua) -- Walnuts have a combination(综合) of more healthful antioxidants and higher quality antioxidants than any other nut, U.S. researchers have found. Study findings were presented on Sunday at the 241st National Meeting

发表于:2019-02-02 / 阅读(65) / 评论(0) 分类 英语新闻

Mining 采矿业 Geology or geography? 地质还是地理理论? Miners should spread their risks across countries as well as minerals 矿业公司应用多国开采和多矿产开发以分散风险 THE past half-dozen years have been kind to miners.

发表于:2019-02-07 / 阅读(123) / 评论(0) 分类 经济学人商业系列

We keep pumping carbon dioxide into the atmosphere and the earth keeps warming. Climate scientists have predicted that the consequences of unchecked warming could result in everything from catastrophic flooding to larger and more deadly hurricanes. S

发表于:2019-02-23 / 阅读(100) / 评论(0) 分类 英语时差8,16

First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先,我对您说,海底有锌、铁、银、金等矿藏,开发并不是不可能的事。

发表于:2019-02-25 / 阅读(177) / 评论(0) 分类 《海底两万里》中英双语有声读物

Unit 9 Eat a well-balanced diet. Unit 9 饮食均衡 Remember having to memorize the four food groups when you were a kid and wondering if you were really going to need this information when you grew up? 记得你小时候要死背,而当时却怀疑

发表于:2019-02-27 / 阅读(121) / 评论(0) 分类 减肥瘦身英语口语话题
学英语单词
Adrasteia
ALK5
alkali plant
amplification of light pulse
amyloid thesaurismosis
annular chamber
Archimedes' screw
Archoplites
Ardales
arrangement of fire main
arrival interval
asami
Ballymacmague
be embedded in
beacon lights
bidean nam bian
Bourse de Paris
cable-line parameter
Campbell Rise
Car Sleeper
catalyst-to-oil ratio
cavitand
cliff-eddy
climbing nightshade
cnidomes
condition watch
converter body
cootie catcher
core drawing machine
corpuscular theory
crokes
dermatologist
dial-up access
diamond pipe
drag sb. through the mire
eco-anxiety
end face run-out
entireness
executive produce
exploration and production
fat-mouth
field of event
filaretes
forced convection evaporation
forward budget
gibba
grid controlled magnetron
Habenaria Willd.
hair greases
hospitalists
idiomaticity
interfacial heat transfer coefficient
ionic trap
lavy
Lebusa
local elastic instability
low level alarm
Lower Peninsula
mascarpones
maximum streamflow
misinterpretable
namagualite
nowhere
oscinella similifrons
ovt
pellerins
pericolitis sinistra
pitman drift
pivot distance
pursuit plane
radiation polymerization
reclosures
reference-junction compensation
reflecting diffuser
repellor
restitutionary damage
S-register
Saigon cassia
selfquained
septem-
server socket class
sideah
sindelar
snap hammer
sphenopterids
spindle knife shredder
station illusion
storm-feeder band
Sutherland constant
tabatinga
tap-field control
tellevik
tumbling granulation
vigilante group
vivaces
want'a
whey-faced
xyptal
yasemin
Zanchol
ZEBRA protein
zuckermandel