农业生态系统

agricultural ecosystem的用法和样例：

例句

The world food imbalance is a problem of agricultural ecosystems and their management.世界粮食生产的不平衡是农业生态系统及其管理部门的一个问题。

Agricultural Universities

Broadcast: January 23, 2003 By Nancy Steinbach This is the VOA Special English EDUCATION REPORT. We continue our series of reports about how students from foreign countries can attend a college or uni

发表于:2019-01-02 / 阅读(51) / 评论(0)

VOA2003（上）-社会广角

THIS IS AMERICA - Agricultural Fairs

THIS IS AMERICA - Agricultural Fairs By Jerilyn Watson Broadcast: Monday, October 11, 2004 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA, in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Fa

发表于:2019-01-02 / 阅读(90) / 评论(0)

This is America

New Agricultural Organization for Africa

Broadcast: April 15, 2003 By Mario Ritter This is the VOA Special English Agriculture Report. Soon a new organization will be established to help agricultural development in Africa. The African Agricu

发表于:2019-01-30 / 阅读(123) / 评论(0)

VOA2003（上）-社会广角

China to deepen agricultural cooperation with U.S

BEIJING, Feb. 12 (Xinhua) -- The agricultural ministries of China and the United States will further enhance agricultural exchanges and cooperation, deepening mutual understanding and trust, so as to achieve mutually beneficial development in the fut

发表于:2019-02-03 / 阅读(63) / 评论(0)

英语新闻

Vice premier urges agricultural technology progress

BEIJING, Feb. 2 (Xinhua) -- Chinese Vice Premier Hui Liangyu on Thursday called for accelerating innovation and promotion of agricultural science and technology. It is vital to the overall economic and social development to obtain grain harvests and

发表于:2019-02-03 / 阅读(54) / 评论(0)

英语新闻

CCTV9英语新闻：Ongoing reform in agricultural sector

CPPCC Standing committee member Chen Xiwen -- who is overseeing China's agricultural reform -- gave us more details on how the country will deal with the supply-side issue in the sector. There are three major areas where we can push forward supply-si

发表于:2019-02-18 / 阅读(63) / 评论(0)

cctv9英语新闻2016年

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学英语单词

bill signed in acknowledgement of debt

brush heel

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buy sth up

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