[化] 长效农药

英语听力：2013-12-22 地平线：什么害死了我们的蜜蜂—14

-You catch it the moment I see it, put it into a container like this, which contains 15 milligram of so-called solution.The bees are fed one of two different solutions. -We have c** which are fed with pesticide. We develop it in the circle solution a

发表于:2018-12-03 / 阅读(96) / 评论(0)

探索与发现2013年

Pesticide Warning

03 警惕杀虫剂的危害 DATE=2-20-01 TITLE=AGRICULTURE REPORT - (1)Pesticide Warning BYLINE=George Grow (Start at 1'00

发表于:2018-12-07 / 阅读(111) / 评论(0)

科技之光

赖世雄教你学唱歌: Unit 30 Release Me

Release Me 猫王 Please release me, let me go, for I don't love you anymore. To waste our lives would be a sin. Release me and let me love again. I have found a new love, dear, and I will always want

发表于:2018-12-09 / 阅读(335) / 评论(0)

赖世雄教你学唱歌

Release Me

Release Me Please release me, let me go, for I don*t love you anymore. To waste our lives would be a sin. Release me and let me love again. I have found a new love, dear, and I will always want her ne

发表于:2018-12-14 / 阅读(324) / 评论(0)

英文歌曲第二辑

科学美国人60秒 SSS Pesticide Additive Could Be One Culprit in Bee Deaths

Pesticide Additive Could Be One Culprit in Bee Deaths 农药添加剂是蜜蜂死亡的一大诱因 Springtime is flower season. And that includes some 90 million almond trees in California. It's the largest pollination event in the U.S.and beekeeper

发表于:2018-12-24 / 阅读(103) / 评论(0)

2017年Scientific American(二)月

【趣谈英语】咖啡因的那些事-Caffeine Is A Natural Pesticide

Pre-Listening Vocabulary caffeine: a drug found in some plants, including coffee seeds and tea leaves pesticide: a substance that keeps insects or harmful materials away from a plant alert: awake and paying attention ward off: to keep away something

发表于:2018-12-28 / 阅读(91) / 评论(0)

趣谈英语

VOA标准英语2015--Mind-Controlled Prosthetics Are Getting Closer

Mind-Controlled Prosthetics Are Getting Closer Scientists and engineers are making substantial advances towards the ultimate goal in prosthetics creation of limbs that can be controlled by the wearers mind. Thanks to sophisticated sensors capable of

发表于:2019-01-03 / 阅读(134) / 评论(0)

VOA标准英语2015年(五月)

放开我release me--Dean Martin

I know there is time for a change But when that change come Will you still feel the same How many times have I tried to turn this love around? I don't want to give up But baby it's time I had two feet on the ground Can you release me Can you release

发表于:2019-01-03 / 阅读(167) / 评论(0)

珍藏经典老歌

SCIENCE IN THE NEWS - First electronically controlled animal

SCIENCE IN THE NEWS -May 21, 2002: First electronically controlled animals / Study of mothers and their sons / Effects of global warming Broadcast: VOICE ONE: This is Sarah Long. VOICE TWO: And this i

发表于:2019-01-07 / 阅读(126) / 评论(0)

科技之光

昂山素季为未能成为下届总统而道歉

AS IT IS 2016-03-11 Aung San Suu Kyi 'Apologizes' to Supporters昂山素季为未能成为下届总统而道歉 The longtime opposition leader of Myanmar, Aung San Suu Kyi, has apologized for not becoming the countrys next president. She posted a let

发表于:2019-01-12 / 阅读(166) / 评论(0)

2016年VOA慢速英语(三)月

VOA标准英语2012--Public Hearings on Popular Pesticide Spotlight Safety Concerns

Public Hearings on Popular Pesticide Spotlight Safety Concerns Every year, U.S. farmers apply more than 35 million kilograms of the pesticide atrazine on their fields of corn, sugarcane, sorghum and other crops. But a growing body of scientific evide

发表于:2019-01-13 / 阅读(123) / 评论(0)

VOA标准英语2012年(六月)

VOA标准英语2013--EU Hopes Pesticide Ban Will Halt Bee Decline

EU Hopes Pesticide Ban Will Halt Bee Decline The targeted farm chemicals, which will be banned for two years starting this December 1, belong to a class of insecticides called neonicotinoids. They are a type of insect nerve agent that has been widely

发表于:2019-01-14 / 阅读(141) / 评论(0)

VOA标准英语2013年(五月)

美国国家公共电台 NPR To Repel Ticks, Try Spraying Your Clothes With A Pesticide That Mimics Mums

DAVID GREENE, HOST: We have been reporting on the rise of some really nasty diseases caused by tick bites - everything from Lyme disease to Rocky Mountain spotted fever. Well, now a new study is shedding light on an old technique to repel ticks that

发表于:2019-01-17 / 阅读(140) / 评论(0)

2018年NPR美国国家公共电台7月

每日一词【515】release：发行、公布

今天我们要学的词是release。 Release, 是发行、公布的意思。 The company will release its second quarter earnings next month, 这家公司定于下个月公布第二季度的盈利。 The movie has made more than $1 million in the th

发表于:2019-02-03 / 阅读(105) / 评论(0)

英语每日一词

【大家说英语】第302期:遥控玩具

Lesson 4 Technology 第四课科技 December 7 12月7日 Toy Cars, Helicopters and Planes! 遥控玩具！ Read it! 读读看！ Alex has a remote-controlled car. 亚力克斯有一辆遥控车， Rob wants to drive it now, but he can't. 罗柏想要现

发表于:2019-02-16 / 阅读(132) / 评论(0)

大家说英语

【大家说英语】第303期:遥控玩具(2)

December 8 12月8日 Read it! 读读看！ Randy has all kinds of remote-controlled toys. 兰迪拥有各式各样的遥控玩具。 He keeps a tiny helicopter on his desk. 他的桌上放着一架小直升机， It uses batteries for power. 是用电池

发表于:2019-02-16 / 阅读(110) / 评论(0)

大家说英语

Iran Considers Release of US Hikers

The lawyer for two Americans jailed in Iran says he needs the signature of one more judge on bail papers before his clients can be released. Masoud Shafiei said Saturday he hopes Iran's judiciary will clear the way for the payment of $1 million bail

发表于:2019-02-18 / 阅读(115) / 评论(0)

英语新闻

US to Release Oil from Emergency Reserves

The Obama administration announced Thursday that it is releasing 30 million barrels of oil from the United States emergency reserve to offset production lost because of the fighting in Libya. The U.S. oil will be about half of a 60 million barrel int

发表于:2019-02-18 / 阅读(118) / 评论(0)

英语新闻

影视歌曲：李佩玲 Let It Go

10月7日《中国新歌声》鸟巢总决赛第二轮中，那英战队的马来西亚华人女孩李佩玲第一个出场，她也是六强中年龄最小的学员，只有16岁。独唱环节，她选择的是中、英文混搭的《Let It Go》，获

发表于:2019-02-20 / 阅读(94) / 评论(0)

英乐时空

飞行员英语900句第21期:区域通话术语(2)

Estimating crossing LV NDB 1123. 402. 预计1123飞越LV NDB台。 Passing POU at 43, maintaining FL310, estimating MLT at 55, next NLD. 403. 当前位置POU，时间43分，高度310，预计MLT55分，下一位置NLD。 BKM 47, FL170 descending to

发表于:2019-03-10 / 阅读(241) / 评论(0)

飞行员英语900句

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

antisense oligodeoxynucleotide

blowpipe reaction analysis