多次: many times; time and again; ...操作: operate; manipulate; handle多次操作生产: multiple production二次操作: secondary actions网次操作: wrap一次操作: once through operation; once-through operation; single job撤消前次操作: undo last撤消上次操作: undo恢复上次操作: redo二次操作流水线: secondary operate pipeline恢复上一次操作: redo每秒钟百万次操作: mops取消上一次操作: undo十亿次操作每秒: billion operations per second移去前一次操作: remove last重复最后一次操作: repeat重复最近一次操作: repeat last operation每次操作的最小处理时间: minimum processing time per operation取消前一次操作的选择: deselect last延伸二次操作员控制站: extended secondary operator control station眼球除去后第二次操作: secondary procedure after removal of eyeball一次操作端接和切断: terminate and cut utcable in one operation一次操作所需的原料量: batch多次: many times; time and again; repeatedly; on many occasions 她曾多次访问中国。 she's visited china many times. 他在部队里多次立功。 he repeatedly distinguished himself in the pla. 我在公共汽车上见过他多次。 i met him many a time in the bus.; 多次曝光全息图 multiple-exposure hologram; 多次标准添加法 multiple standard addition method; 多次编译程序 multi-pass compiler; 多次重复访问 multiple repeated reference; 多次抽样 multiple sampling; multiple-scale; 多次定位 multiple bearing; 多次往返有效入境签证 multiple entry-exit visa; 多次违约 repeated breaches常常，多次: many a time
