复测经纬仪；复轴经纬仪；双轴经纬仪, 复轴经纬仪

电信英语及其缩略语解释-20

DSB Direct Satellite Broadcast 直接卫星广播 DSB Double SideBand 双边带 DSBRC Double SideBand Reduced Carrier 双边带减幅载波 DSBSC Double SideBand Suppressed Carrier 双边带抑制载波

发表于:2019-01-03 / 阅读(68) / 评论(0)

电信英语

cctv9英语新闻：美国军用飞机在吉尔吉斯斯坦坠毁

A US military refuelling plane has crashed in Kyrgyzstan after exploding in mid air. The aircraft took off from the US military transit center in Kyrgyzstans Manas airport, established for NATO operations in neighbouring Afghanistan. 一架美国军用

发表于:2019-01-05 / 阅读(105) / 评论(0)

CCTV9英语新闻2013年05月

VOA标准英语2011--haran Migrants Remain Stranded in Libyan

Su b-SaharanMigrantsRemainStrandedinLibyanTown About 3,000 sub-Saharan migrants remain stranded in the western Libyan town of Sebha, which has been under attack from anti-Gadhafi forces. Humanitarian agencies say food, water and shelter are in very s

发表于:2019-01-13 / 阅读(51) / 评论(0)

VOA标准英语2011年(九月)

Refugees Returning From Burundi to Homes in Congo

By Lisa Schlein The U.N. Refugee Agency says large numbers of Congolese refugees have left Burundi and returned to the Democratic Republic of Congo in the past few days. The UNHCR says it is not encou

发表于:2019-01-31 / 阅读(72) / 评论(0)

VOA2004（下）--新闻盘点

Beijing marks New Year with shopping spree

BEIJING, Jan. 3 (Xinhua) -- Beijing's major commercial outlets started the year 2013 with a business boom as shopping prevailed over travels as citizens' favorite activity during the New Year holiday. Beijing marked the coldest New Year from January

发表于:2019-02-02 / 阅读(28) / 评论(0)

英语新闻

CCTV9英语新闻：Shanghai OKs draft plan to boost innovation

Shanghai is looking to add a new economic driver to its growth as the city approves a draft plan to transform the city into a technological innovation center. The proposal declares the city will become such a center with global influence by 2030. The

发表于:2019-02-18 / 阅读(93) / 评论(0)

cctv9英语新闻2015年

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学英语单词

7-second delay

al-Itihaad al-Islamiya

composite phase refractory

convective heat flow