3.Soot is usually the product of the imperfect combustion of fuel.
烟通常是料不完全的产物。
4.Soot is the product of the imperfect combustion of fuel.
烟是料不完全的产物。
5.Two-way combustion method with normal and reversal combustion is a new type of practical technology, with which clean combustion of bitumite-moulded coal can be realized.
正、反相结合的双向法是实现烟型洁净的新型实用技术。
6.These results are instructively important for determining combustion heat safely.
这些结果对安全地测定热具有指导意义。
7.Combustion within the populace slowly built up to the point of revolution.
群众的愤怒已到了一触即发来革命的程
8.This paper discusses the fundamentals and characteristics of catalytic combustion and the type of catalyst and approaches the way to apply the technology of catalytic combustion in cremator.