波段操作 Time the Market ; Swing Trading

操作阶段 [科技] operational phase ; Operation Phase

字段操作 Field Ops

分段操作 stagewise operation ; staged operation

操作数字段 [计] Operand Field

操作字段 [计] operation field

片段操作 Per-fragment operations

操作数段 [计] operand segment

操作符字段 Operator Field

操练阶段 practice stage