自上世纪80年代以来，中国被授予理工科博士头衔的人数量激增。
Since the late 1980s, the number of science and engineering doctorates awarded in China has exploded.
此外，对工科博士研究生科研水平的调查和分析，也为培养工作提供了参考意见。
In addition, the investigation and analysis for the scientific research level of Ph. D. in engineering specialty also provide references for the training.
作为一名学过 真空定量包装机两个专业的工科博士，他可以写出充满想象力而又不乏幽默的情书。
Studied both as a professional engineering Ph. D. , he can write full of imagination but no lack of hum, love letters.
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