Stereo type qualifying symbol for transducers, recorders, and reproducers.
用于传感器、录音机和复制机的立体声型限定符号。
2
Producers, retailers and reproducers in reproduction closed-loop supply chain are used as examples to distribute profits. This method is proved effective in this paper.
并以某再制造闭环供应链中的制造商、零售商、再制造商为例进行利润分配，证明了该方法的有效性。
3
The researchers say that the selective catch of older, larger fish, which can be stronger reproducers and more adept at surviving environmental change, is probably the cause.