... 干禄县 (Can Lc) 德寿县 (c Th) 香溪县(Hng Khê) ...
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TH-GM-C 实验室台
TH-C 磁力搅拌器
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以上来源于: WordNet
It is obvious th at A. C. motors are superior to D. C. motors in many appli cations.
显然，交流电机在许多应用场合比直流电机优越。
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These figures began to appear during the 15 th century B. C. in Mycenaean sanctuaries and tombs.
这些数字开始出现在15世纪迈锡尼保护区和墓葬年代。
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