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KDPCOCA⁷⁶⁵⁵⁷BNC⁵⁶⁸⁴⁶Economist²⁴¹⁰⁶⁺⁶
基本例句
n.磷酸二氢钾¹⁰⁰
Investigations on KDP/ DKDP crystals have been lasting for more than60 years, but with the help of new methods and advanced instruments, further investigations are still carried out nowadays.
尽管 KDP/ DKDP晶体经历了60多年的研究历程，但借助于更新的方法和手段以及更先进的仪器和设备，人们对它的研究仍在日益加深。 cnki |