retention
n. 保留; 记忆力,保持力; 滞留,扣留; 闭尿
The retention of something is the keeping of it.
They supported the retention of a strong central government.
他们赞成保留一个强大的中央政府。
1. the act of keeping in your possession
2. the power of retaining and recalling past experience;
3. the power of retaining liquid;
Article 11 Joint exposure information for the duration of retention of permanent.
第十一条联合曝光信息的保留期限为永久.
Objective To increase the retention and stability of traditional removable partial denture.
目的:改进常规可摘局部义齿设计的不足,增进固位、稳定.
Extended breath retention may have to be modified to meet your needs.
延长呼吸保持力,不得不按照你的实际情况而有所调整.
One cause of retention time uncertainty identified is poor oven temperature repeatability.
一个引起保留时间不确定度大的因素是差的柱温箱温度重复性.
Objective In order to study on the reasons of postoper katie chronic urine retention of hemorrhoid.
目的探讨痔术后发生慢性尿潴留的原因.