近年来，随着激光和计算机技术的迅猛发展，激光雕刻技术在加工领域得到了广泛的应用。
In recent years, with the rapid development of the laser and computer technique, laser-carving technique in processing field has got more extensive application.
布劳·德曼说，中国和印度公司在非洲的业务已经开始从石油和采矿领域扩展到电信、食品加工、纺织和建筑等行业。
He says Chinese and Indian companies are beginning to expand beyond oil and mining in Africa to telecommunications, food processing, textiles and construction.
在这个领域的一个学位包括在食物加工和储藏，采购和销售，广告和公共关系的定位。
A degree in this field will include an orientation to food processing and preservation, procurement and merchandising, advertising and public relations.
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