例句與造句

1. Paul Krugman, professor at Massachusetts Institute of Technology, argues in an article that there was nothing miraculous about Asian growth, which was merely a combination of increased capital and labour, while Asia has failed to produce a sufficient production / unit ratio.
2. Of the various means for nanotube synthesis, CVD shows the most promise for industrial-scale deposition, because of its price / unit ratio, and because CVD is capable of growing nanotubes directly on a desired substrate, whereas the nanotubes must be collected in the other growth techniques.
3. It's difficult to find unit ratio in a sentence. 用unit ratio造句挺難的