The R 2 A 20112 is an interleaving dual - phase critical conduction mode PFC controller.R2A20112是一种交错双相临界导电模式PFC控制器.Temperature becomes uniform by heat conduction until finally a permanent state is reached.温度通过热传导变得一致，直到...
Winds with continental provenances frequently have a higher dust content than those with maritime provenances.来自大陆的风比来自海洋的风通常具有更高的尘埃含量.For wood characteristics, great variation was also found among the provenances.此外,还发现...
I had to dismantle the engine in order to repair it.我得把发动机拆开来修理。He asked for immediate help from the United States to dismantle the warheads.他请求美国立即提供援助，拆除这批弹头。Incising the knife passes bolt gearing in turn son up , conv...