按有效数字运算规则计算 0.0121+25.64+1.05782＝有效数字最后一位是估计数,而且只能保留一位估计数,多保留是没有意义的,因为高位大数都不可靠了,何况后面低位的小数.如1.21厘米中的最后一位是0.01厘米,这是估计出来
Day: December 1, 2025
Conversations – 8:26 AM 12/1/2025 thenewsandtimes.blogspot.com…
— Michael Novakhov (@mikenov) Dec 1, 2025
Newly released footage shows Ukrainian partisans targeting Russian forces and infrastructure in the occupied regions.
Since the invasion began, Ukrainian resistance fighters have reportedly conducted thousands of sabotage operations. pic.twitter.com/nIcsvOgvCA
— OSINTtechnical (@Osinttechnical) December 1, 2025
AFU sources report the first observed use of a modified Shahed UAV carrying an R-60 air-to-air missile. The configuration appears intended to deter or target Ukrainian helicopters and pursuit aircraft during intercept attempts. Details on operational impacts were not provided.
— OSINT Intuit™ (@UKikaski) Dec 1, 2025
Newly released footage shows Ukrainian partisans targeting Russian forces and infrastructure in the occupied regions.
Since the invasion began, Ukrainian resistance fighters have reportedly conducted thousands of sabotage operations. pic.twitter.com/nIcsvOgvCA
— OSINTtechnical (@Osinttechnical) December 1, 2025
AFU sources report the first observed use of a modified Shahed UAV carrying an R-60 air-to-air missile. The configuration appears intended to deter or target Ukrainian helicopters and pursuit aircraft during intercept attempts. Details on operational impacts were not provided.
— OSINT Intuit™ (@UKikaski) Dec 1, 2025