n. 【物】偏振计
[网络] 旋光计；旋光仪；高精度旋光度计

原版英语对话1000个:001-Kerri-Omelet

Todd: Oh, hey, Keri! You cook, right! You're a pretty good cook. Keri: I'm OK. Todd: OK. I want to make an omelet, so actually this is really silly, I've never made one before. How do you make an omelet? Keri: OK, Well, I can teach you how I make the

发表于:2018-12-02 / 阅读(223) / 评论(0)

原版英语对话1000个

九年级英语听力山东版九年级--Unit 9-A

UNIT 9 The world's highest mountain [00:08.32]is 8,844 meters high. [00:13.21]SECTION A [00:14.93]Language Goals [00:16.66]Talk about geography and nature [00:20.11]Compare facts and figures [00:22.72]1a Check ()the facts you know. [00:26.59]Write on

发表于:2018-12-10 / 阅读(160) / 评论(0)

初中英语山东版九年级（全一册）

日常口语会话120分钟:感谢和道歉④that's all righ

发表于:2018-12-25 / 阅读(160) / 评论(0)

日常口语会话120分钟

走遍全世界73：悉尼歌剧院

The Sydney Opera House is one of the most famous buildings in the world. It is considered to be one of the most recognizable images of the modern world although the building has been open for only about 30 years. The Sydney Opera House is as represen

发表于:2018-12-27 / 阅读(153) / 评论(0)

英语听力小短文走遍全世界

专业术语—中草药成分英汉对照词汇S1

S Saffloryellow-A 红花黄色素A Saikosaponin A, D 柴胡皂甙A，D Salicin 水杨甙 Salidroside 毛柳甙 Salisorosides Rosavin 红景天甙 Salix Babylonica L.P.E 白柳皮提取物 Salvia root

发表于:2019-01-03 / 阅读(149) / 评论(0)

医务英语

乌鲁木齐的英文介绍

Urumqi, capital of Xinjiang Uygur Autonomous Region, is located in an alluvial fan-shaped basin on the northern slope of the Tianshan Mountains. The city opens on to the Junggar Basin in the north. In the Mongolian language, Urumqi means Beautiful Me

发表于:2019-01-08 / 阅读(170) / 评论(0)

旅游英语

Ye blazes into semi-finals of 200 meters medley

LONDON, July 30 (Xinhua) -- China's Ye Shiwen showed that her world record display in the women's 400 meters medley was no flash in the pan when she clocked the fastest time in the heats for the 200 meters event on Monday morning. The 16-year-old was

发表于:2019-01-10 / 阅读(168) / 评论(0)

英语新闻

2006年VOA标准英语-US Firm Tests Smart Parking Meters

By George Dwyer Washington, DC 07 August 2006 watch Parking Meter report A small company in the eastern U.S. state of Maryland has begun field-testing a new kind of parking meter. It uses sonar detection technology to determine when an automobile ha

发表于:2019-01-11 / 阅读(230) / 评论(0)

2006年VOA标准英语（八月）

2006年VOA标准英语-Ivorians Express Disappointment After Annan Vis

By Franz Wild Abidjan 06 July 2006 People from several sides of Ivory Coast's conflict are disappointed at the results of a meeting between the government and rebels that was chaired by U.N. Secretary General Kofi Annan. Franz Wild reports for VOA f

发表于:2019-01-12 / 阅读(245) / 评论(0)

2006年VOA标准英语（七月）

VOA标准英语2011--For Some, Life Is Many Roller-Coaster Ri

For Some, Life Is Many Roller-Coaster Rides It's roller-coaster time at America's amusement and theme parks. Time to laugh in anticipation as the coaster takes its sweet old time clicking and clacking up the first incline and then shriek in mock terr

发表于:2019-01-14 / 阅读(145) / 评论(0)

VOA标准英语2011年(六月)

CCTV9英语新闻：土耳其议会选举初步结果出炉

In the streets of Turkey's biggest city - Istanbul, there's a lot of talk about the election outcome, among them - some voices of concern. A local political analyst has told cctv reporter what he's worried about. From a pessimistic perspective, you c

发表于:2019-02-03 / 阅读(152) / 评论(0)

cctv9英语新闻2015年

Blake clocks 9.69 in 100 meters at Lausanne

LAUSANNE, Switzerland, Aug. 23 (Xinhua) -- Yohan Blake of Jamaica won the men's 100 meters sprint with a winning mark of 9.69 seconds, the joint second-fastest time ever, at the Athletissima Diamond League meeting on Thursday. Blake, a two-time Olymp

发表于:2019-02-03 / 阅读(157) / 评论(0)

英语新闻

2007年VOA标准英语-Ivorians Seek Justice for Illegal Toxic Waste D

By Phuong Tran Dakar 11 January 2007 Some victims of last year's toxic waste dumping in Ivory Coast are staging a hunger strike to demand promised government compensation, while others are joining lawsuits. At least 10 people died, and thousands wer

发表于:2019-02-06 / 阅读(228) / 评论(0)

2007年VOA标准英语（一月）

求职面试的八大禁忌

Big Blunders Job Hunters Make Daphne Batts sometimes wonders if practical jokers with hidden cameras are spying on her as she interviews people for jobs at Bankrate Inc., an online publisher of financial information in North Palm Beach, Fla. 达芙妮

发表于:2019-02-06 / 阅读(185) / 评论(0)

阅读空间

Bolt: Now I am a legend

LONDON, Aug. 9 (Xinhua) -- Usain Bolt made Olympic history as he won the gold medal in the 200 meters on Thursday night. Bolt ran 19.32 to finish ahead of fellow countrymen Yohan Blake and Wallace Weir to become the first man to win 100 and 200 meter

发表于:2019-02-07 / 阅读(157) / 评论(0)

英语新闻

Fog to hit central, E China

BEIJING, Jan. 21 (Xinhua) -- China's meteorological authorities said Monday that central and east China will be shrouded in fog through Tuesday morning. The National Meteorological Center (NMC) issued a blue alert for the fog. Blue is the lowest leve

发表于:2019-02-08 / 阅读(226) / 评论(0)

英语新闻

Makhloufi 'recovers' to claim 1500 meters win

LONDON, Aug. 7 (Xinhua) -- Algeria's Taoufik Makhloufi produced a stunning last 300 meters to be proclaimed Olympic 1,500 meter champion on Tuesday night. Makhoufi finished ahead of Leonel Manzano of the USA and Morocco's Abdaali Iguider and deserved

发表于:2019-02-09 / 阅读(211) / 评论(0)

英语新闻

里约残奥会预算遭削减 56年来从未出现

The Paralympic Games will take place as planned next month in Rio, but face major budget cuts, the International Paralympic Committee has announced. 国际残奥委员会宣布，残奥会将于下月在里约如期举行，不过面临着预算大幅削

发表于:2019-02-16 / 阅读(155) / 评论(0)

英语新闻

Lesson 25-1:Housing住房

Listen to the dialogues and answer below questions with T for Truth F for False. A:Are you looking for a house to buy? B:Yes. A:Do you want one in the city or the suburbs? B:Uh...we prefer it in a small town. A:Do you need it to be very near to the b

发表于:2019-02-17 / 阅读(190) / 评论(0)

英语听力练习题

最佳的目标 The Best Goal

I remember once upon a time, when I was running 800meters, I felt there seemed to be the impossible mission for me, I wanted to give up, then my teacher told me that I should not think about the 800meters, I should set up 100meters for myself, then I

发表于:2019-02-18 / 阅读(175) / 评论(0)

英语作文

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学英语单词

accelerator cross shaft

Ackerman steering gear