直接: direct; immediate操作: operate; manipulate; handle使用: make use of; use; employ; ap ...直接操作: do direct operation; on line operation; straightforward manipulation直接操作费: doc: direct operating cost直接操作费用: direct operating costs; direct operating expenses; direct operation expense直接操作装置: local control system可直接操作输入: doio directly operable input / output协作使用: collaboration use直接操纵: direct manipulation; direct-operated直接操纵的: direct operated直接操纵阀: direct acting valve不连接操作: co ectionle operation; connectionless operation对接操作: docking operation焊接操作: welding operation; weldingoperation焊接操作机: manpulator; welding manipulator焊接操作台: welding operation panel; welding panel; weldingpanel焊接操作者: welding operator间接操作: indirect operation连接操作: attended operation铆接操作: riveting operation直接操纵基因: directly manipulating genes群体合作使用视频: uvgc using video in groucollaboration抽象分接操作: abstract unbind operation抽象合接操作: abstract bind operation