surface fire造句
1. Through processing along ditch coal mine 23702 working surface fire accident case analysis ...Through processing the ditch edge coal 23702 working ...
2. The development of forest surface fire spread models is briefly reviewed in this paper.
3. The surface fire and bottom fire apply separate burning poles, the gas and air is mixed in certain proportion and feeding into the burning pipe by fan.
4. In this paper, a solid phase material fire experimental bed, which has more slope segments, has been used to simulate upslope forest surface fire.
5. The forest fire in South China is special for its concentrative time-distribution, the high rate of occurence, the limited fire area and mainly with surface fire.
6. Improve the product dimension, enhance the diversity of color and surface fire, water, wear and so on.