问题:在方案设计阶段通常不采用应力分析法进行电子产品的可靠性预计。...
Thursday, September 15, 2022
Wednesday, November 2, 2022
问题:试述质量功能展开(QFD)设计质量控制技术中质量屋(HOQ)的基...
Monday, September 12, 2022
Saturday, July 29, 2023
Thursday, September 15, 2022
Monday, September 12, 2022
Tuesday, April 2, 2024
问题:可靠性参数选择一般应以()情况为依据。A、装备的类型B、装备的使用要求C、预期的维修方案D、装备可靠性的验证方法...
Saturday, April 1, 2023
Monday, September 12, 2022
Thursday, September 15, 2022
Monday, September 12, 2022
Thursday, September 15, 2022
Saturday, July 29, 2023
Monday, September 12, 2022
问题:假定某飞机上无线电设备故障率为100万菲特,如果要求有99.9%...
Thursday, September 15, 2022
Sunday, December 11, 2022
Tuesday, March 12, 2024
问题:引起故障的物理、化学变化等内在原因称作()A、故障模式B、故障现象C、故障机理D、故障原因...
Monday, April 24, 2023
问题:下列关于并联电路可靠性模型的正确描述是()A、并联的B、串联的C、旁联的D、不确定...
Friday, August 11, 2023