矿物的分级

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(157) / 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(86) / 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(127) / 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(100) / 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(130) / 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(134) / 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(111) / 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(217) / 评论(0) 分类 我们都是有故事的人之生而为赢

今天我们要学的词是size up。 To size up, 对某个人或某件事进行估计、评定。She is sizing up her romantic rival, 她仔细揣摩情敌的实力。The candidate sized up the situation and decided to withdraw, 这位候选人对选战

发表于:2019-01-06 / 阅读(125) / 评论(0) 分类 英语单词荟萃

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(157) / 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(182) / 评论(0) 分类 雅思英语

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(104) / 评论(0) 分类 2015年VOA慢速英语(七)月

Supersizing the American Dream Home This is a story about something called McMansions, the backlash to McMansions, and the backlash to the backlash about McMansions. McMansions are homes - new and very big homes. The name is borrowed from the super-s

发表于:2019-01-14 / 阅读(150) / 评论(0) 分类 VOA标准英语2011年(六月)

衣服上的虚荣尺寸 anity sizing, also known as size inflation, is used to refer to the phenomenon of ready-to-wear clothing of the same nominal size becoming larger over time. 虚荣尺寸(vanity sizing),也叫做尺寸膨胀,指随着时

发表于:2019-01-20 / 阅读(155) / 评论(0) 分类 实用英语

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(116) / 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(109) / 评论(0) 分类 英语新闻

今天我们要学的词是size up。 To size up, 对某个人或某件事进行估计、评定。She is sizing up her romantic rival, 她仔细揣摩情敌的实力。The candidate sized up the situation and decided to withdraw, 这位候选人对选战

发表于:2019-02-05 / 阅读(153) / 评论(0) 分类 英语每日一词

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(159) / 评论(0) 分类 经济学人商业系列

逛街买衣服的时候,总是会在S和M两个尺寸之间纠结。每次把自己塞进S号的衣服里,都会顿时很欢喜。可是,你有没有想过,你穿在身上的S号跟几年前的S号是一样大的吗? Vanity sizing, also know

发表于:2019-02-09 / 阅读(146) / 评论(0) 分类 英文语法词汇

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(161) / 评论(0) 分类 减肥瘦身英语口语话题
学英语单词
'oss
accessorial charge
acquisition adjustment
adsorption chromatography
advertese
al-maktoum
alligator effect
an integral part
Antirrhinum filipes
aphrophora memorabilis
apothecary jar
axial-flow jet engine
Be star
beer drinkers' cardiomyopathy
bodianus mesothorax
Brunau
caduceuss
cardioid receiving
Carisel
cheepers
clarts
cometabolite
COWDRIOSES
Cyclea tonkinensis
die swelling
discrete model
ecological facies
effective flow
efficiency of frontier
excess of exercise metabolism
Extensorum
faba-
financialises
flues
full-load need
glutoid tests
gravitative water
greetee
head-set
heimsath
hillbilly opera
homologous helper plasmid
house salad
hydrogen adsorption
improper program
indirect moxibustion
infantry fighting vehicles
instantaneous power
It figures
K-lyte
Liebermann reagent
lifetime risk
LLL circuit
local derby
longitudinal fish plate
low orbit space station
Lφsning
Mababe
magnetooptic(al) switch
matsuris
meningism
Modling
multicomponent mixture
nephoscopy
nomly
non skid depth
normal random noise
nose cleft
once-secret
peimidine
pine pole
plesionika suffusa
procurement cycle
propeller flow
quarantine regulations
quartz fiber microbalance
radar picket escort ship
rant and rave
regular ham
right common iliac artery
s.s.j
Scherbius exciter
Seine River
select lines
sheebeen
ship operating envelope
Si antibody
speed program lower limit
street-sweepings
structural-deficit
successive fifths
supermax
synthetic chemistry
szechuanica
task-master
tentacles
thermo-chemistry
transductory cascade
uncount noun
Unimak Pass
von neumann's ratio
welded shell ring