1) contrasting the two
两相比照
3) photographic f-ratio
照相F比
4) dual phase scale
两相比例
1.
The effect of the heat treatment on the dual phase scale and corros io n property in the duplex stainless steel 2205 were studied.
研究了热处理对2205双相不锈钢两相比例及耐蚀性能的影响。
5) Food ratio of two steams
两相流比
6) double-purpose camera
两用照相机
补充资料：照相
照相
摄影的统称。医学诊断上有多种照相，如X线照相、超声波照相、同位素扫描照相等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条