音标:[,fʌndʒi'ste ,rɔl] ;
霉(菌)甾醇, 霉(菌)固醇

One common protein-contact prediction is that, if the side chain of one member of a pair of amino acids brought close together by folding is long, 一种比较普通的蛋白质接触预测就是,如果一对氨基酸的一个侧链折叠后很长,

发表于:2018-12-05 / 阅读(123) / 评论(0) 分类 经济学人科技系列

Supporting National Parks Through the Arts Artist Rosalie Haizlett starts every day by opening a map of the Great Smokey Mountains National Park. Over breakfast, she plans her walk for the day. She packs food and a sketch book, and then leaves for he

发表于:2019-01-03 / 阅读(120) / 评论(0) 分类 2018年VOA慢速英语(七)月

This is scientific Americans 60 second science,I'm Cynthia Graber.This will just take a minute.A coal mine can decrease the local environment but a Fungi may indivertantly help cleanup the mine with its own waste products. Researchers worked with the

发表于:2019-01-08 / 阅读(159) / 评论(0) 分类 Scientific American(七)月

1. Efforts to reach six Utah coal miners trapped more than 1500 feet underground will take at least three days. That's according to one of the mine's owners who says rescuers aren't sure the men survived the cave-in. There has been no word from them

发表于:2019-01-08 / 阅读(147) / 评论(0) 分类 美联社新闻一分钟2007

This is the VOA Special English Agriculture Report. Strip cropping Nigeria is the world's largest cowpea producer. Cowpeas are also called black-eyed peas. But there is always room for improvement. Recently, before the start of another farming seaso

发表于:2019-01-11 / 阅读(115) / 评论(0) 分类 VOA慢速英语2007年(九)月

Everyday Grammar: Unusual Plurals 英语日常语法:不寻常的复数 One fish, two fish, red fish, blue fish, goes the Dr. Seuss childrens story. Why isnt it two fishes? You may think, Ok, its hard to count fish so we group them all together. No p

发表于:2019-01-12 / 阅读(131) / 评论(0) 分类 2015年VOA慢速英语(九)月

AS IT IS 2016-09-15 What is Pneumonia and How Do You Get it? 什么是肺炎?怎么预防? This week, presidential candidate Hillary Clinton made news -- not for what she said, but for her health. 这一周,总统候选人希拉里克林顿(H

发表于:2019-01-12 / 阅读(95) / 评论(0) 分类 2016年VOA慢速英语(九)月

By Mil Arcega Washington, D.C. 26 June 2006 watch Zocor report The 20-year patent on the cholesterol-lowering drug, Zocor, expired this past Friday, opening the door to competition from cheaper, generic versions of the popular drug. But some lawmake

发表于:2019-01-13 / 阅读(188) / 评论(0) 分类 2006年VOA标准英语(六月)

Democratic presidential contender Barack Obama travels to the Middle East and Europe next week as he seeks to bolster his foreign policy and national security credentials with U.S. voters. Obama is also expected to visit Iraq and Afghanistan soon. O

发表于:2019-01-13 / 阅读(111) / 评论(0) 分类 VOA标准英语2008年(七月)

Police Beat Protesters as Clashes in Cairo Continue Cairo reporter Edward Yeranian tells us about the scene in Tahrir Square, where he was briefly caught between police and protesters. Clashes between Egyptian police and stone-throwing protesters hav

发表于:2019-01-13 / 阅读(95) / 评论(0) 分类 VOA标准英语2011年(十二月)

A major study by the World Health Organization shows that most people with high cholesterol levels around the world are not getting the treatment they need, to avoid such serious diseases as heart attacks and strokes. And the authors of the study - t

发表于:2019-01-14 / 阅读(122) / 评论(0) 分类 VOA标准英语2011年(二月)

Science and technology 科学技术 Bioremediation 生物降解 Bottom feeders 清道夫平菇 A novel way of dealing with an unpleasant problem 解决烦人难题的新颖方法 For your delight and delectation 愿你欢愉 DESPITE their name, dispo

发表于:2019-01-16 / 阅读(124) / 评论(0) 分类 经济学人科技系列

SCIENCE IN THE NEWS - When Nothing Goes to Waste: the Mystery of Obsessive Hoarding By Lawan Davis Broadcast: Tuesday, May 03, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special Engli

发表于:2019-01-30 / 阅读(133) / 评论(0) 分类 科技之光

《回到未来2》上映于1989年,片中主角从1985年穿越到了2015,演绎了对2015年的一系列怪异预测。 Although several of the film's predictions, like video calls and wearable technology, came true, Back to the Future II showe

发表于:2019-02-13 / 阅读(105) / 评论(0) 分类 阅读空间

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(103) / 评论(0) 分类 托福英语

For most of that time of life on Earth, living organisms have been relatively simple -- single cells. 地球的大多数时间,生物体多是以简单的单细胞存在的。 But they had great diversity, and, inside, great complexity. 但是它们是

发表于:2019-02-14 / 阅读(93) / 评论(0) 分类 TED演讲教育篇

在我们的生活中,死亡是我们所有人必定会遇到的事情,无论是家庭成员还是宠物,甚至是你都将有终结之时。事实上,每分钟世界上大约就有100人死亡。但在人死之时到底会发生什么呢?

发表于:2019-02-17 / 阅读(150) / 评论(0) 分类 阅读空间

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. 11. 酸是一种化合物,它在溶

发表于:2019-02-18 / 阅读(109) / 评论(0) 分类 实用英语

1. 在并列连词(and, but, for, nor, or, yet )前使用,用来连接句中的各分句。 The principal reason for this is that none of them possesses chlorophyll, andsince they cannot synthesize their own carbohydrates, they obtain their supplie

发表于:2019-02-19 / 阅读(114) / 评论(0) 分类 托福英语

Well, mushrooms are merely one of many types of fungi. Not all fungi grow in soil. However, mushrooms and other fungi do resemble plants in many ways, so much so that scientists long classified fungi plants, but they know better now. Eating Habits Wh

发表于:2019-02-24 / 阅读(100) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
(musculus caudae (coccygis) externus)
Anperthite
appendotome
argenteous
Association of Scientific Workers
attack trainer
autoshape
Bangladesh,Bangla Desh
blow-off pipe
books in series
books of job
butterflylike
chylocyst
Co II
controlled surface pore glass
crink
ctetology
cytoskeletally
dark current of optical detector
dodder mill
dole ... out
driving engine
duplex management program
electronic distance-meter theodolite
Ergun He
exceptional direction
face reinforcement
factor comparison system
firing delay
frequency of pitch
Gampang
geometric latitude
go in cahoot with,go into cahoots
hard-to-thresh rice variety
hierarchy number of procedure
high frequency triode oscillator
hump speed
immunogold-silver staining
industrial improvement
infant hygienics
interference sensitivity
jambstone
Janthinosoma lutzi
Juglans nigra
Karoi
kator
linaceratubae
litteratrice
local environ
main rope
Mainhardt
Melqart
minimax decision function
Mohometanism
multifinger contactor
multiple arthritis
new york state barge canals
null-balance recorder
o-hydrazobenzoic acid
of a all on a
Okhotino
organizational
osmophilic organism
ourselves
outspokenly
p-phenthylcarbamide
padua model of the nucleon
Paraguari
periblepsis
personal adjustment
pipetman
pogonatum proliferum
proton capture gamma ray
pulp board
Puram
rami caudales
redress of wrongs
rod bank position control system
Rousseauan
rubbing fastness-improving agent
salvarsanized-serum methods
Schmidt number 2
scissors inversor
sententiosities
Shipibos
single speed synchro data system
Sissonville
skerritt
sodium benzene sulphinate
specify for
splitting signal
strange bedfellow
Supportan
taken over by
telephone interviews
tenofilament
the outright winner
token separator
uncoops
us corn
Venik
Vésubie