从许多观点看来，便利，口述、小组为本的教育形态是教育的前工业(pre-industrial)形式，远程教育超越了以上三个特点，因而在工业时代之前它不可能存在，远程教育使教育跨入工业化时代，在制定教与学过程的决策时...
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今年二月前工业产量下降38%，创1983年以来最低水平。
Industrial production plunged by 38% in the year to February, to its lowest level since 1983.
数字化，网络化时代的降临，给印前工业带来了众多的机会，也使其面临着巨大的挑战。
The digital and network age has brought numerous opportunities as well as huge challenges to the BR Printing Industry.
近十几年来，由于电子技术的飞速发展，印前工业的面貌也日新月异，发生了很大的变化。
During last decade, great changes have taken place in the BR Printing Industry owing to the rapid development of electronic techniques.
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