物业管理前期介入
Property management participating from beginning p
开发提前介入
development intervention in advance
律师提前介入
Lawyers Getting Involved in Advance
手术前介入
preoperative regional chemotherapy
术前介入化疗
Preoperation interventional chemotherapy
术前介入治疗
Preoperation interventional therapy
提前介入
involve ahead of schedule
早期介入采购
early participation in purchase
早期介入康复
early infervention rehabilitation
早期介入治疗计划
early intervention program
择期介入
pick a date to get involved
20世纪前期
the first half of 20th century