纳米金属材料的表面包覆和修饰是纳米材料学的一个新型研究方向。
The surface coating and decoration of nano-metal materials is a new research field in nano-science.
沿着他在哈佛的科研方向，后人发现了一族DNA修饰酶，这些酶能使人类染色体呈现多种甲基型态。
His research work at Harvard led to the discovery of a family of DNA modification enzymes that establish DNA methylation patterns of the human genome.
修饰，如果使用机械式水平锯锯掉塑件的夹持边，在高度方向上，至少要有6～8mm的余量。
Two, modified, if the use of mechanical level plastic clamping saw sawed off the edge, in the height direction, there should be at least 6 ~ 8mm margin.
修饰，如果使用机械式水平锯锯掉塑件的夹持边，在高度方向上，至少要有6～8mm的余量。
Two, modified, if the use of mechanical level plastic clamping saw sawed off the edge, in the height direction, there should be at least 6 ~ 8mm margin.
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