Interpolation of user-provided vectors provides a smooth vector field capable of being used to guide the change of directions and scales in texture synthesis. 根據用戶(hù)在此三角網(wǎng)格上指定表示紋理方向和大小的矢量來(lái)插值生成矢量場(chǎng)，用以控制合成紋理的變化。
The principle of ultrasonic chemistry is described in this paper, and some sonochemical methods control Shapes of nanomaterials are reviewed in details. 本文中介紹了超聲化學(xué)法制備納米材料的原理，并詳細介紹了超聲化學(xué)法在控制合成納米材料形態(tài)方面的應用。
