Pretti普雷蒂
PREabbr.Petroleum Refining Engineer炼油工程师
pre-planting soil fumigant播前土壤熏蒸剂
pre-cancerous dyskeratosis癌前期角化不良
pre -stack depth migration叠前深度偏移
prefabricated language block预制语块
pre - cast and fabrication预制拼装
predetermined time-sharing预定的分时
Preoperative ultrasonography术前超声
pre- wanning reengiaecfing预警流程再造
pre-emulsification process预乳化滴加工艺