The yield improvements have been enormous and have enabled some trial runs to produce commercial yields.
OLED的产量因此将获得极大提升，而且目前已有多项基于该技术的OLED商用制造试验正在进行中。
2
During 2005 and 2006, investors were chasing yield by buying bonds and structured products linked to the commercial - and residential-property markets.
2005与2006年期间，投资者购买债券以及与商业地产和住宅地产市场相关的结构金融产品。
3
For example, it is not possible to install wind or solar plants on a commercial scale everywhere because some areas of the country are just not windy or sunny enough to yield enough power.