金属-腐殖物质络合物

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.69]1997 Passage3 [00:07.32]Technically, any substance other than food [00:10.48]that alters our bodily or mental functioning is a drug. [00:15.31]Many people mistakenly believe the term dru

发表于:2018-12-01 / 阅读(79) / 评论(0) 分类 历年考研英语阅读理解

Types and Characteristics of Apartments Lily: Thanks for coming with me to meet the rental agent to view an apartment, but I think Im lost. Im supposed to be there in 10 minutes, but I cant find it. There are four different apartment complexes locate

发表于:2018-12-03 / 阅读(78) / 评论(0) 分类 2014年ESL之日常生活

[00:04.02]Language Function: Asking about Like and Dislikes in Sports [00:10.81]A:Did you attend the sports meeting last Sunday? [00:16.01]B:Certainly!I love sports. [00:19.80]A:What's your favourite sport? [00:22.78]B:Pingpong! A:Pingpong?Why? [00:2

发表于:2018-12-04 / 阅读(213) / 评论(0) 分类 高中英语上外版二年级

新东方赵丽词汇课堂 Lesson 85听力下载

发表于:2018-12-15 / 阅读(113) / 评论(0) 分类 新东方赵丽词汇课堂

本讲为2006年下半年新的教学内容,请对照讲义听声音! Students(researcher/scholar) of Nature are not satisfied with guessing, but they observe, day after day, the changes which tak

发表于:2018-12-30 / 阅读(71) / 评论(0) 分类 自考英语(一)78讲

英国每日电讯的一篇报道题为迪斯尼和偶像剧误导女性爱情观.澳大利亚昆士兰科技大学一项研究发现,迪士尼公主系列电影和暮光之城等偶像剧向女性观众传递错误信息,误以为只要自己努力,就

发表于:2019-01-01 / 阅读(59) / 评论(0) 分类 双语趣听精彩世界

SCIENCE IN THE NEWS - From the Laboratory to the Playing Field: World of Sports DopingBy George Grow, Nancy Steinbach and Caty Weaver Broadcast: Tuesday, August 29, 2006 VOICE ONE: This is SCIENCE IN

发表于:2019-01-02 / 阅读(84) / 评论(0) 分类 2006年慢速英语(八)月

污染物 aerosols气溶胶 / 气雾剂 agricultural wastes农业废物 asbestos石棉 commercial noise商业噪音 composite pollution混合污染 dioxins二恶英 hazardous substances危险物质 hazardous wastes危险废物 heavy metals重金属 h

发表于:2019-01-03 / 阅读(133) / 评论(0) 分类 英文语法词汇

Lesson 64 The Red Metal Called Copper 第64课 红色金属铜 There is only one metal which is red in colour. Its name is copper. On the shores of Lake Superior in North America, lumps of pure copper are found in the rocks; but in Cornwall , and in

发表于:2019-01-17 / 阅读(60) / 评论(0) 分类 英国学生科学读本

对于most来讲,除了构成某些词最高级外,most的用法有几点需要注意,经常成为改错题的考点: 1. 当most表示大多数时,之前不加the, 并且有两种形式来表示大多数,分别为: most + 名词,如:

发表于:2019-01-17 / 阅读(41) / 评论(0) 分类 托福英语

Time stood still for a long while, 好长一会儿,时间彷佛静止了, and all I could think and repeat in the chaos of my brain was: 而在混乱中,我脑中想的与重复的是: You can forget about that partnership, Leila. 你可以忘记

发表于:2019-01-18 / 阅读(37) / 评论(0) 分类 TED演讲商业篇

read by Frank McCourt. THERE was no hope for him this time: it was the third stroke. Night after night I had passed the house (it was vacation time) and studied the lighted square of window: and night after night I had found it lighted in the same wa

发表于:2019-01-24 / 阅读(46) / 评论(0) 分类 英语语言学习

Although chemistry had come a long way in the century that separated Newton and Boyle from Scheele and Priestley and Henry Cavendish, it still had a long way to go. Right up to the closing years of the eighteenth century (and in Priestley's case a li

发表于:2019-01-29 / 阅读(59) / 评论(0) 分类 万物简史

81 一年轻妇女死于药品试验 DATE=8-11-01 TITLE=IN THE NEWS #493 - Testing of Drugs BYLINE=Nancy Steinbach (Start at 1'05

发表于:2019-01-30 / 阅读(83) / 评论(0) 分类 科技之光

今天我们要学的词是equivalent。 Equivalent, 意思是相当于,等同于。《华盛顿邮报》报道说,9/11恐怖袭击事件以来, In Washington and the surrounding areas, 33 building complexes for top-secret intelligence work are

发表于:2019-02-03 / 阅读(89) / 评论(0) 分类 英语每日一词

今天我们要学的词是equivalent。 Equivalent, 意思是相当于,等同于。《华盛顿邮报》报道说,9/11恐怖袭击事件以来, In Washington and the surrounding areas, 33 building complexes for top-secret intelligence work are

发表于:2019-02-05 / 阅读(76) / 评论(0) 分类 英语单词荟萃

Buying a house for most of the people is a once in a lifetime decision, which means people decide to do so only after coming across the ideal house. Surprisingly, eight in every 10 home buyers are unhappy with their houses. A survey conducted by the

发表于:2019-02-07 / 阅读(46) / 评论(0) 分类 实用英语

Ozone layer(臭氧层) 'is no longer disappearing and will return to full strength by 2048', says UN report. The ozone layer is no longer disappearing and could be back to full strength by the middle of this century, UN scientists have confirmed(

发表于:2019-02-07 / 阅读(52) / 评论(0) 分类 英语新闻

11.Acids are chemical compounds that,in water solution,have a sharp taste, a corrosive action on metals,and the ability to turn certain blue vegetable dyes red. 12.Billie Holiday's reputation as a great jazz-blues singer rests on her ability to giv

发表于:2019-02-13 / 阅读(58) / 评论(0) 分类 托福英语

SYDNEY, Aug. 5 (Xinhua) -- The Western Australian Government announced on Friday that 14 new substances linked to the manufacture of the synthetic drug Kronic would be banned from Friday midnight. The State Mental Health Minister Helen Morton told th

发表于:2019-02-19 / 阅读(84) / 评论(0) 分类 英语新闻
学英语单词
anhydropisatin
anti-scour trench
audio chanalyst
autoing
benifices
bibby i.
blushiness
camonagrel
Carpinus
chief insolvency officer
chinaballs
condenser card
Copeognath
cost composition of output
crani-
cross-countercurrent heat exchanger
curing fluid
deco-style
deracinating
diapolycopene
dined on
dispending
disturbance of self-consciousness
double shut
double-row single-direction thrust ball bearing
dramatized teaching
dunce cap mat
elsom
equilibrium separation factor
Fc receptor
fedorow net
flow chart generator
foreness
four note to one
function on all cylinders
fuscescens
General Foods Corporation
gudgeon-pin
Hemionitis
hit the right note
hump one's swag
hypopolyploid
implicitly-defined
interindustry relations analysis
jason and the argonaut
KAT
key values
kynurenine formylase
langured
litter layer
low-achieving schools
lung fissures
macaroni with sliced beef
Manyana
mine countermeasure
mueser
nervus spinaliss
nitrito-complex
nougat bars
obturator paralysis
ophites
opinionist
ostorhinchus kiensis
paranemic coil
parteyner
penninite (clinochlore)
philodendron scandens oxycardium
pipe tower
plexus articularis
pneumato-hydrothermal deposit
process-theism
pronunciamentos
pusher vehicle
radenthin process
radiational damping
radioactive fission product
Ramus superficialis
recieving antenna
renationalising
repurchased stock
retailer-cooperative organizations
rise of tide
Sadduceeisms
schwarziella triticea
sclerotis
sex-separation for bedrooms
shockfree
Siluas
space hopper
spuddled
stable arc
stationary secretion
stored image
switch disconnector
test alphabetic
text body
Toukoto
traveling-wave oscilloscope
triflumidate
twelve point sphere
weight disk
workers-comp