optically造句
61. An optical true time delay (TTD) is a means for optically controlling phased array antennas (PAAs). Fiber-optic TTD techniques for PAAs are reported as well as their architectures.
62. Optically pure D - glutamine was prepared by biotransformations of DL - glutamine manufactured by chemical synthesis.
63. Optically active polymers, for its special chiral structure, can be used asymmetric synthesis.
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