网络 异质接面双极电晶体(heterojunction bipolar transistors); 异质接面双载子电晶体; 异质结双极晶体管(heterojunction bipolar transistor)
Objective : To establish the quality standard for Houyanqing buccal tablet ( HBT ).
目的: 制定喉咽清 含片 的质量标准.
HBT has made better economic benefits and social benefit in the actual application.
HBT滤料在实际工程应用中取得了较好的经济效益和社会效益。
Objective: To establish the quality standard for Houyanqing buccal tablet(HBT).
目的:制定喉咽清含片的质量标准。
Study of Novel Voltage-Controlled Negative Differential Resistance HBT
新型恒压控制型负阻HBT的研制进展
HBT Study of the Nuclear Reaction with Exotic Nuclei at Intermediate Energy
中能丰中子核反应的HBT研究