Acrid fumes of still-burning thatch - hours earlier the rooftops of orderly houses - assaulted my eyes and nose as I stepped out onto a bed of ashes in a smoldering rice field.
The comprehensive controlling system for the temperature field and the air pressure of the grate bed of the grate is established.
建立链篦机篦床温度场与气压场综合控制系统。
3
The water surface level, velocity field and sediment concentration field of gravel sand bed and sand bed reach on Jianjiang river were refined simulated.