Foreign matter on a part of the substrate to be cleaned in a pre-treatment system.
在预处理系统被清洗的工件上的杂质。
In the procedure, the sample needs generally no pre-treatment and can be determined directly.
测定时，水样一般无需前处理，可直接测定。
Pre-hospital first aid and care in the treatment of coma patients play an important role.
院前急救及护理在昏迷患者救治过程中起着重要的作用。
Article 3 should be pre-pay leave the office, or as absenteeism treatment.
第二十三条请假应于事前交办公室，否则视为旷工处理。
Article 3 should be pre-pay leave the office, or as absenteeism treatment.
第二十三条请假应于事前交办公室，否则视为旷工处理。
应用推荐