cracking tar meaning in English

裂化焦油

First , a lot of data is obtained by the small - scale experimental scheme designed by us . and established the foundation for further application , after analysis of the them in detail , biomass utilization have many profile in the aspect of environment , economics and society . during the process of gasification or cracking tar is the byproduct inevitably , which has many disadvantages
首先，在小型的研究试验台上，进行了一系列精密的试验，获得了大量的数据，并对数据进行整理和详细的分析通过试验研究，对生物质制取的中热值燃气地性能指标，使之达到了可商业化水平；为今后使该技术应用于气化发电奠定了良好基础。