At room temperature, the thermal conductivity of a diamond is about six times higher than that of a piece of copper.在室温下, 钻石的热传导律比铜块高六倍左右.The conductor is reluctant to reduce the conductivity of the semiconductor.导演不情愿降低...
At room temperature, the thermal conductivity of a diamond is about six times higher than that of a piece of copper.在室温下, 钻石的热传导律比铜块高六倍左右.Ordered mesoporous carbons possess good conductivity, strong framework and high su...
Our lumbermen used heavy - duty trucks for transporting logs.我们的伐木工人使用重型卡车运送木料.What are the usual facilities you offer for the goods transporting overseas?你们通常有些什么海外运输设施?We've stopped transporting weapons to this co...
One megabit ( Mb ) is 1024 kilobits.一兆比是1024千比特.One kilobit ( Kb ) is 1024 bits. One megabit ( Mb ) is 1024 kilobits. One gigabit ( Gb ) is 1024 megabits.一格千比是1024比特. 一兆比是1024千比特. 一吉比是1024兆比....