中国首颗自主研发商业遥感卫星将于十月发射_科学技术

中国首颗自主研发商业遥感卫星将于十月发射

文章来源：未知文章作者：enread 发布时间：2015-08-13 07:37 字体： [大中小]　进入论坛

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Northeast China's Jilin Province plans to send Jilin-1, the country's first self-developed remote sensing satellite for commercial use, into space in October, its designers said Tuesday.

中国东北吉林省计划于今年十月向太空发射首颗自主研发商业用途遥感卫星。

Jilin-1 consists of four satellites, one for high-definition images, one for testing new space technology and another two for video, said Xuan Ming, board chairman of Chang Guang Satellite Technology Co., Ltd under the Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences.

The satellites will focus on providing photographs to commercial clients, while helping¹ with harvest assessment², geological disaster prevention and resource surveys, Xuan said.

Jilin, one of the country's oldest industrial bases, is developing its satellite industry as a new economic drive. The province plans to launch 60 satellites by 2020 and 137 by 2030.

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收听单词发音

1 helping
n.食物的一份&adj.帮助人的，辅助的
参考例句：
The poor children regularly pony up for a second helping of my hamburger. 那些可怜的孩子们总是要求我把我的汉堡包再给他们一份。 By doing this, they may at times be helping to restore competition. 这样一来, 他在某些时候,有助于竞争的加强。

2 assessment
n.评价；评估；对财产的估价，被估定的金额
参考例句：
This is a very perceptive assessment of the situation.这是一个对该情况的极富洞察力的评价。 What is your assessment of the situation?你对时局的看法如何？

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