论文部分内容阅读
一份新的调查预测,1991年前商用激光器件的销售额将逐年增加20%,销售额从1986年的5.698亿美元增长到14亿美元。据悉,康涅狄格斯坦福商业通讯股份有
A new survey predicts that sales of commercial laser devices will increase by 20% year-on-year before 1991 and sales will increase from $569.8 million in 1986 to $1.4 billion. It is reported that Connecticut Stanford Commercial Communications shares have