HHI

METHODS: To calculate HHI and Concentration Ratio of pharmaceutical industry in 1990 ~ 1996.

方法: 考察了1990年～1996年制药行业的赫芬达尔-赫希曼指数(HHI)和集中率指标.

HHI method by the author to determine high level group dominant in the GIS market, while the State Grid Corporation in the three categories of products are dominant on the relevant market. ( C) identify the merged entity will blockade the market.

通过HHI法，笔者确定平高集团在GIS市场具有支配地位，而国家电网公司在三类产品的相关市场上均具有支配地位。（三）确定合并后实体封锁市场的意愿。

The Hitch Hiker's Guide to the Galaxy also mentions alcohol.

HitchHiker的《银河系漫游指南》中也提到了酒.

This paper studies the related problems on Adaptive Human-Human Interactive Interface Supporting Cooperative Awareness ( abbr. CAHHI).

论文就支持协同感知人&人交互界面自适应机制（Adaptive Human-Human Interactive Interface Supporting Cooperative Awareness，简称CAHHI）的有关问题作了研究，提出了可行的解决方案。