摘要:
1Create carrier:谐振器,如433.92Mhz LC谐振 (频偏控制) 2Add data to carrier 加载数据 3Amplify to broadcast :放大器,如NPN三极管射级电路 baseband processor:把信息数字化-变成二进制(编程定义) modu 阅读全文
摘要:
Sr.EE-Complete the electronics and mechanical designs from design concepts to mass production for RUC (Rapid Update Cycle)projects in the target quali 阅读全文
摘要:
Major Opioid Maker to Pay for Overdose-Antidote Development A company whose prescription opioid marketing practices are being blamed for sparking the 阅读全文
摘要:
Fake, Low Quality Drugs Come at High CostAbout one in eight essential medicines in low- and middle-income countries may be fake or contain dangerous m 阅读全文
摘要:
Trump Administration Backs Asian-Americans in Harvard CaseThe United States Justice Department on Thursday sided with Asian-American students suing Ha 阅读全文
摘要:
Iraq Sees Spike in Water-Borne IllnessesIraqi health officials say that a health crisis stemming from water pollution and a shortage of clean drinking 阅读全文