chlorinated hydrocarbon是什么意思

用法例句

The application of the XY–H catalyst produced in Xiangyang Chemical Complex in the slurry process HDPE unit of Lanzhou Petrochemical Company was introduced.

结果表明,XY$CH催化剂活性较高,氢调敏感,可生产出各项性能均能达到国标优级品标准且拉伸强度和扯断伸长率均优于PZ催化剂的5000S产品。