1)temporary increase,暂时[瞬时]增长2)temporarily,暂时，瞬时3)instant increment rate,瞬时增长率4)momentary,瞬时的，暂时的5)instantaneous rate of standard length gain,瞬时标准体长增长率6)instantaneous increment,瞬时增量
用法例句
The concept of instant increment rate is recommended, the relation between stationary increment and compound interest increment is analyzed and the application of instant increment rate is introduced into the theoretical and practical model.
