双中英惯用短语:
| - 双列分析 diallel analysis
- 双列向心短圆柱滚子轴承 double row centripetal cylindrical roller bearing
- 双列四缸对置式蒸汽驱动往复压缩机 duplex four-cornered steam-driven reciprocating compressor
- 双列圆盘耙 tandem disc harrow
- 双列往复压缩机 duplex reciprocating compressor
- 双列插座 twin-string socket
- 双列杂交表 diallel crossing table
- 双列滚珠轴承 double row ball bearing
- 双列球面球轴承 double-row spherical ball bearing
- 双列直插式插座 twin string line-inset socket
- 双列直插式旋转开关 dip rotoary switch
- 双列自调式球轴承 double-row self-aligning ball bearing
- 双列花键 double spline
- 双制动总泵 dual master cylinder
- 双制式录音机 double system sound recorder
- 双剂联用灭火系统 dual-agent system
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