非毛管孔隙度

VOA常速英语2014--亚洲细菌威胁到佛罗里达橘子树

Asian Bacteria Threatens Florida Orange Trees 亚洲细菌威胁到佛罗里达橘子树 Florida's citrus fruit industry is facing a serious threat from a bacteria carried by an Asian insect. The widespread infestation again highlights the danger of

发表于:2018-12-08 / 阅读(142) / 评论(0)

VOA标准英语2014年(八月)

VOA常速英语2018--智能手机内置传感器:你不知道的健康大助手

Computer scientist Shwetak Patel and his team are developing new sensing systems. The initial focus was really around energy and water monitoring.They built a new generation of smart sensors that monitor electronic interference on a homes power line

发表于:2018-12-08 / 阅读(121) / 评论(0)

VOA标准英语2018年(六月)

专业术语—口腔生理学术语E3(英文详解)

Epidermal growth factor - a cytokine that stimulates epithelial cell proliferation. Epinephrine - a neurotransmitter substance found at all adrenergic synapses (nor epinephrine or epinephrine). It is

发表于:2019-01-03 / 阅读(211) / 评论(0)

医务英语

专业术语—口腔生理学术语I2(英文详解)

Inflammation - is a whole complex of events which occur in sequence, in response to injury. Tissue damaged by bacteria, chemicals, heat, trauma etc, release histamine and bradykinin and serotonin whic

发表于:2019-01-03 / 阅读(174) / 评论(0)

医务英语

专业术语—口腔生理学术语B(英文详解)

Basal lamina - a term used to describe the different layers which make up the basement membrane. These different layers of the basement membrane, the lamina lucida and lamina densa are only visible wi

发表于:2019-01-03 / 阅读(186) / 评论(0)

医务英语

英语词汇分类：人体英语词汇

head 头 throat 喉咙，咽喉 armpit hair 腋毛 nipple 乳头 chest 胸部 pit 胸口 navel 肚脐 abdomen 腹部 private parts 阴部 thigh 大腿 neck 脖子 shoulder 肩 back 背 waist 腰 hip 臀

发表于:2019-01-05 / 阅读(190) / 评论(0)

英文语法词汇

音乐咖啡厅:Upside down 丛林鼓声

一直以来，Jack Johnson的歌总渲染有太多怀旧的色调。作为一部逗乐的儿童电影主题曲，Upside down本应该轻松不断、诙谐有加，但不知为什么，听这首曲子，心灵深处触摸的并不是小猴的调皮，而是调皮外表下一颗敏感孤独的心。与Talk of the town相比，Upside down带有原

发表于:2019-01-11 / 阅读(216) / 评论(0)

音乐咖啡厅

VOA标准英语2014--Profile: Petro Poroshenko, Ukraine's Presidential Candidate, ‘Chocolate King’

Profile: Petro Poroshenko, Ukraine's Presidential Candidate, Chocolate King LONDON Ukraine's Petro Poroshenko, a self-made confectionery magnate worth an estimated $1.3 billion, has emerged as the front-runner in opinion polls leading up to Ukraine's

发表于:2019-01-14 / 阅读(168) / 评论(0)

VOA标准英语2014年(四月)

VOA双语新闻：1、亚洲细菌威胁佛州橘树

亚洲细菌威胁佛州橘树 Florida's citrus fruit industry is facing a serious threat from a bacteria carried by an Asian insect. The widespread infestation again highlights the danger of transferring non-native species to American soil. 佛罗里达

发表于:2019-01-19 / 阅读(146) / 评论(0)

VOA双语新闻 2014年9月

美国科学60秒 SSS 2013-08-05

It's similiar to a pregnancy test: a drop of liquid on a strip of paper causes an easily seen color change. But imagine that kind of simple, cheap technology employed in testing for pollution or health issues anywhere and on the cheap. Researchers at

发表于:2019-01-20 / 阅读(158) / 评论(0)

Scientific American(八)月

Keep Fit During the Holidays

We all make resolutions every year to keep fit whether we have diabetes or not. The difference is that as people with diabetes, we need to keep fit, and we know that even if we don't do anything about it. One only has to read the medical abstracts an

发表于:2019-02-03 / 阅读(243) / 评论(0)

实用英语

老友记第四季 10 The One with the Girl from Poughkeepsi

The One With The Girl From Poughkeepsie 本集简介： Joey sets a personal record for sticking Oreos in his mouth--15. Ross dates a girl from Poughkeepsie but is concerned about the distance involved in seeing her. Rachel wants a relationship--or a

发表于:2019-02-04 / 阅读(174) / 评论(0)

老友记(六人行)

医生护士英语会话(3)：内科

护士：早上好！ Nurse: Good morning. 病人：你好！ Patient: Good morning. 护士：请问哪里不舒服？ Nurse: What seems to be the problem? 病人：高烧，感觉糟透了。 Patient: Im running a high fever and feeling terribly bad. 护士：这种情况出现有多久了？ Nurse

发表于:2019-02-06 / 阅读(162) / 评论(0)

英文语法词汇

默克尔承诺支持乌克兰发展

BERLIN, June 5 (Xinhua) -- German Chancellor Angela Merkel on Thursday met with Ukrainian president-elect Petro Poroshenko and pledged support for Ukraine's future development. Speaking at a joint press conference with visiting Poroshenko, Merkel pra

发表于:2019-02-08 / 阅读(406) / 评论(0)

英语新闻

波罗申科赢得乌克兰总统选举

KIEV, May 25 (Xinhua) -- Chocolate King Petro Poroshenko has won Ukraine's presidential election on Sunday with an absolute majority, exit polls showed. Poroshenko won 55.9 percent of the vote, ex-prime minister Yulia Tymoshenko 12.9 percent of the v

发表于:2019-02-08 / 阅读(147) / 评论(0)

英语新闻

经济学人208:俄罗斯和乌克兰课间休息

Russia and Ukraine 俄罗斯和乌克兰 A brief intermission 课间休息 The ceasefire holds uneasily, but tension in eastern Ukraine will still trouble the governments in both Kiev and Moscow 停火维持不易，东乌紧张局势仍困扰乌俄双

发表于:2019-02-17 / 阅读(146) / 评论(0)

经济学人文艺系列

只要讲英语就会用得上的词汇

只要讲英语就会用得上的词汇闪光之说： 1、shine: 照耀，指光稳定发射； 2、glitter: 闪光，指光不稳定发射； 3、glare: 耀眼，表示光的强度最大； 4、sparkle:闪烁，指发射微细的光度。打破之说

发表于:2019-02-21 / 阅读(140) / 评论(0)

实用英语

【突破英文词汇】terpsichore, thespian, titanic

1. terpsichorean /ˌtɜ:psɪkəˈri:ən/ -- pertaining to dancing Terpsichore是传说中希腊九女神里主掌舞蹈的。忒耳普西科瑞，九位缪斯女神之一，是宙斯和记忆女神谟涅摩绪涅的女儿。她是舞蹈的发明者，并

发表于:2019-02-27 / 阅读(245) / 评论(0)

突破英文词汇

英语听力文摘 English Digest 277、孔隙

Sugar bowls and hole 孔隙是岩土固体矿物颗粒间的空间。岩土中直径大于1毫米、重力水可于其中自由运动的孔隙，是大孔隙（macro-pore，large pore）。岩土中直径为0.01～1毫米、重力水和毛管水可存其

发表于:2019-03-09 / 阅读(184) / 评论(0)

英语听力文摘 English Digest

经济学人:乌克兰大选好马无好鞍

Ukraine's election 乌克兰大选 Good voters, not such good guys 好马无好鞍 The poll results were promising, but the future for Ukraine is dauntingly difficult 大选的结局充满希望，但是乌克兰的未来依然扑朔迷离 TO ALL app

发表于:2019-03-09 / 阅读(342) / 评论(0)

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1-allyl-4-hydroxybenzene