Informative text refers to the text of such kinds as natural science, science and technology, industrial and commercial economy, among which scientific and technical text is the main element.

“信息型文本”是指“自然科学、科技、工商经济”类文书文本，其中以科技文本为主要组成部分。

youdao

As a result, huge Numbers of industrial, commercial and residential establishments ran their own power generators - producing electricity at high cost to themselves and the Nigerian economy.

结果，大量工商业机构和房产部门纷纷拥有了自己的发电机-在发电的同时，也使它们自己和尼日利亚经济付出了高昂的代价。

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However,concerns remain. Sales of commercial vehicles have dropped sharply by 50 percent as both the economy and industrial production decline.

VOA: standard.2009.03.13

The average price realized by Anadarko from its natural gas sales has started to rise after witnessing a steep decline in 2009 due to sluggishness in the global economy that caused a decline in commercial and industrial consumption.

FORBES: Andarko Fairly Valued If Nat Gas Prices Rise

The average price realized by Anadarko Petroleum from its natural gas sales has started to rise after witnessing a steep decline in 2009 due to sluggishness in the global economy that caused a decline in commercial and industrial consumption.

FORBES: Anadarko Needs Higher NatGas Prices To Justify Stock Price