具有完整的立方八面体晶形,高强度和热稳定性。
Complete cubic octahedral crystal crystal shape, high strength and thermal stability.
使用反馈式微机控制双注乳化仪,制备了甲酸根离子掺杂于颗粒次表面的立方八面体溴化银微晶乳剂。
By use of the double-jet apparatus controlled by a microcomputer, cubo-octahedral AgBr grain emulsions in which formate ions were doped at subsurface of AgBr microcrystals, were prepared.
从那时起,Seeman和其他一些化学家开始向人们展示他们可以用DNA来构造极微小的东西。例如,比头发细1000倍的立方体和八面体。
Since then, Seeman and other chemists have shown that they can use DNA to build really simple shapes such as cubes or octahedrons that are 1, 000 times thinner than a human hair.
从那时起,Seeman和其他一些化学家开始向人们展示他们可以用DNA来构造极微小的东西。例如,比头发细1000倍的立方体和八面体。
Since then, Seeman and other chemists have shown that they can use DNA to build really simple shapes such as cubes or octahedrons that are 1,000 times thinner than a human hair.
从那时起,Seeman和其他一些化学家开始向人们展示他们可以用DNA来构造极微小的东西。例如,比头发细1000倍的立方体和八面体。
Since then, Seeman and other chemists have shown that they can use DNA to build really simple shapes such as cubes or octahedrons that are 1,000 times thinner than a human hair.
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