[化] 浊点滴定法

国家地理-2008-03-20 Rho Ophiuchi Cloud 璀璨的星云

Rho Ophiuchi dark cloud is one of the closest star-forming regions to our own solar system. Located near the constellations Scorpius and Ophiuchus, the nebula is about 407 light years away from Earth. The infrared astronomical satellite, now celebra

发表于:2018-12-05 / 阅读(133) / 评论(0)

国家地理2008年

原版英文故事与诗歌：I Wandered Lonely as a Cloud…

I Wandered Lonely as a Cloudby William WordsworthI wandered lonely as a cloud That floats on high o'er vales and hills, When all at once I saw a crowd, A host, of golden daffodils; Beside the lake, beneath the trees, Fluttering and dancing in the bre

发表于:2018-12-07 / 阅读(80) / 评论(0)

原版英文故事与诗歌

《神奇树屋》第二十六册 Good Morning, Gorillas 02 Cloud Forest

Jack opened his eyes. I can't tell what kind of rain forest this is, saidAnnie. She stared out the window. Jack looked out, too. It seemed to be day-time, buthe couldn't see much of anything. The quiet forestwas covered with fog. Jack opened their re

发表于:2018-12-10 / 阅读(67) / 评论(0)

汪培珽儿童英文分级书单《神奇树屋》

英语诗歌：I Wondered Lonely As a Cloud

I Wandered Lonely as a Cloud 我如行云独自游 William Wordsworth 威廉姆华兹华斯 I wandered lonely as a cloud 我孤独地漫游，像一朵云 That floats on high over vales and hills, 在山丘和谷地上飘荡， When all at once I saw

发表于:2019-01-02 / 阅读(79) / 评论(0)

英语诗歌

ENVIRONMENT REPORT - Asian Brown Cloud

ENVIRONMENT REPORT -August 30, 2002: Asian Brown Cloud By Cynthia Kirk This is the VOA Special English ENVIRONMENT REPORT. A United Nations study says a thick cloud of pollution covering southern Asia

发表于:2019-01-02 / 阅读(67) / 评论(0)

健康与环境

VOA标准英语2010-Icelandic Ash Cloud Spreads, Snarls Europ

Icelands Eyjafjallaj?kull Volcano sent a plume of ash and steam across the North Atlantic, 15 Apr 2010 A slowly spreading cloud of volcanic ash from Iceland is covering parts of Europe, shutting down air travel and stranding tens of thousands of pass

发表于:2019-01-07 / 阅读(102) / 评论(0)

VOA标准英语2010年(四)月

Lesson 95 - ON A CLOUD / UNDER A CLOUD

on a cloud under a cloud 你们肯定都知道英文里的前置词有时会使人很混乱，它们在句子里虽然不显眼，但是作用却很关键，用错了一个前置词意思可能完全不

发表于:2019-01-09 / 阅读(122) / 评论(0)

美国习惯用语

Lesson 94 - CLOUDY / IN THE CLOUDS

cloudy in the clouds 今天我们要给大家讲解两个由cloud这个字组成的习惯用语。大家肯定都知道cloud就是天上的云。天上满布乌云的时候，天空往往就变得很暗

发表于:2019-01-09 / 阅读(106) / 评论(0)

美国习惯用语

VOA慢速英语2016--Cloud Services Compared

Cloud Services Compared Finding the Cloud service than can best serve your needs can be difficult as there are so many available. Consumers need to consider and compare each services features, storage possibilities, free space and best price. You may

发表于:2019-01-12 / 阅读(75) / 评论(0)

2016年VOA慢速英语(八)月

VOA标准英语2010-European Ash Cloud Continues to Spread, H

Passengers take a rest at Roissy Charles de Gaulle Airport, outside Paris, as hundreds of commercial flights across northern Europe are canceled by a drifting plume of volcanic ash originating from Iceland, 16 Apr 2010 A huge cloud of volcanic ash fr

发表于:2019-01-13 / 阅读(71) / 评论(0)

VOA标准英语2010年(四)月

美国国家公共电台 NPR Cloud Eggs: The Latest Instagram Food Fad Is Actually Centuries Old

LULU GARCIA-NAVARRO, HOST: And now to a delectable Instagram fad - cloud eggs, beautiful fluffy egg white surrounding a sunny yellow yolk. They're pretty easy to make at home. You need eggs, a hand mixer, salt and pepper to taste before tossing them

发表于:2019-01-17 / 阅读(70) / 评论(0)

2017年NPR美国国家公共电台5月

经济学人156:滴定进食

Science and technology 科学技术 Animal behaviour 动物行为 Drip-feeding 滴定进食 Ecology raids the techniques of chemistry 生态学里应用上了化学技术。 Time to change restaurant 该换家馆子了。 BIOLOGISTS are sometimes acc

发表于:2019-01-26 / 阅读(106) / 评论(0)

经济学人科技系列

经济学人123:生态学里应用上了化学技术

Science and Technology Animal behaviour Drip-feeding 科技动物行为滴定进食 Ecology raids the techniques of chemistry 生态学里应用上了化学技术。 BIOLOGISTS are sometimes accused of physics envyand there is truth in this accusat

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经济学人科技系列

经济学人122:动物行为滴定进食

发表于:2019-01-26 / 阅读(106) / 评论(0)

经济学人科技系列

双语有声阅读：I Wondered Lonely As a Cloud

发表于:2019-01-30 / 阅读(65) / 评论(0)

双语有声阅读

阿里与软银成立合资公司SB Cloud

Alibaba and SoftBank have announced a new joint venture targeting Japans competitive cloud computing market. 阿里巴巴(Alibaba)和软银(SoftBank)宣布成立一家新的合资公司，瞄准日本竞争激烈的云计算市场。 The new company,

发表于:2019-02-04 / 阅读(126) / 评论(0)

实用英语

"Cloud Atlas" poised for box office success

BEIJING, Jan. 30 (Xinhua) -- The highly-anticipated film Cloud Atlas is poised to throw Skyfall from its seat at the top of China's box office when it debuts here on Thursday, online polls showed Wednesday. Cloud Atlas had attracted more than 8,300 v

发表于:2019-02-07 / 阅读(310) / 评论(0)

英语新闻

Cisco to buy newScale to expand cloud computing offering

SAN FRANCISCO, March 29 (Xinhua) -- Computer networking equipment giant Cisco Systems Inc. on Tuesday announced the intent to buy privately-held software company newScale Inc., in a move to complement and expand its offerings in cloud computing. Base

发表于:2019-02-13 / 阅读(113) / 评论(0)

英语新闻

泰戈尔优美诗歌Roaming Cloud 游云

Roaming Cloud by Rabindranath Tagore I am like a remnant of a cloud of autumn uselessly roaming in the sky, O my sun ever-glorious! Thy touch has not yet melted my vapor, making me one with thy light, and thus I count months and years separated from

发表于:2019-02-13 / 阅读(117) / 评论(0)

阅读空间

Microsoft launches Office 365 cloud service

SAN FRANCISCO, June 28 (Xinhua) -- Microsoft on Tuesday launched its cloud service Office 365, which was the software giant's answer to competing products from Google and other companies. The service includes on-line versions of Word, PowerPoint, Exc

发表于:2019-02-19 / 阅读(88) / 评论(0)

英语新闻

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