〈数〉指数
1.Adopting seven assessment indexes such as greenbelt area per capita,greenbelt coverage ratio,average patch area,fractal dimension index,separation index,landscape diversity index,landscape evenness index,the comprehensive evaluation of greenbelt landscape in Luoyang was made and based on the corresponding weights of different factors,the fuzzy comprehensive evaluation model was built.The result was as follows:Jianxi>Xigong>Laocheng>Luolong>Chanhe.
2.4. Design the datapath of FPU, which includes mantissa part and exponent part.
5.The eco-environment in the study area is very vulnerable to the land use change, resulting in land desertification and loss of water and soil.
10.HQ is the abbreviation of Health Quotient. It measures one’s health consciousness, health knowledge and health ability by index.

