By combining random graphics and deformation of free-formed surface, a uniform interpolation displacement method for free-formed surface generation is proposed.
将随机图形与自由曲面的变形相结合，提出了随机曲面生成的均匀插值移位法。
Crack-free surface that is formed in ductile regime of glass can be obtained under conventional cutting conditions if the tool parameters are chosen properly.
如果刀具参数选取得当，能在常规切削用量下获得在玻璃的塑性域内形成的、无微裂纹的加工表面。
The surface material under the condition of half melting is compelled to flow to the reverse direction, that is none restraint free surface. Thus, the grinding triturate is formed.
由于该区内材料产生了巨大的单向反弹力，迫使已处于半熔化状态的表面材料向压力相反方向即无约束的自由表面流动，从而使磨屑形成。
METHODS The chitosan-methylmethacrylate copolymers were synthesized by free radical polymerization, and the copolymer formed nanoparticles consisted of hydrophobic core and hydrophilic surface.
方法用自由基聚合法合成壳聚糖-甲基丙烯酸甲酯共聚物，该聚合物在水中形成具有疏水核心、亲水表面的纳米粒。
METHODS The chitosan-methylmethacrylate copolymers were synthesized by free radical polymerization, and the copolymer formed nanoparticles consisted of hydrophobic core and hydrophilic surface.
方法用自由基聚合法合成壳聚糖-甲基丙烯酸甲酯共聚物，该聚合物在水中形成具有疏水核心、亲水表面的纳米粒。
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