At room temperature, the thermal conductivity of a diamond is about six times higher than that of a piece of copper.在室溫下, 鉆石的熱傳導(dǎo)律比銅塊高六倍左右.Ordered mesoporous carbons possess good conductivity, strong framework and high su...
At room temperature, the thermal conductivity of a diamond is about six times higher than that of a piece of copper.在室溫下, 鉆石的熱傳導(dǎo)律比銅塊高六倍左右.The conductor is reluctant to reduce the conductivity of the semiconductor.導(dǎo)演不情愿降低...
Our lumbermen used heavy - duty trucks for transporting logs.我們的伐木工人使用重型卡車運(yùn)送木料.What are the usual facilities you offer for the goods transporting overseas?你們通常有些什么海外運(yùn)輸設(shè)施?We've stopped transporting weapons to this co...
Greek yogurt contains much less fat than double cream.希臘酸奶比高脂濃奶油所含脂肪要少得多。There's a yogurt left if you're still hungry.如果你還餓的話，還有一份酸奶。Yogurt is a perfectly acceptable substitute for cream in cooking.酸奶是烹飪用的特別受歡迎...
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....