Mechanism of its synthesis is discussed based on microprocess of the nucleation of CVD diamond.

结合CVD金刚石成核的微，探讨了定向金刚石膜的形成机理。

Bone formation Hydroxyapatite is deposited in nucleation sites between the ends of tropocollagen molecules as the first step in bone formation.

骨骼形成的第一步，羧基磷灰石被沉积在原胶原白分子末羰之间的成核部位。

The results of investigation into nucleation show that temperature and time have little influence on tne amount of saturant acid crystallized.

成核温度和成核时间对饱和酸结晶量的影响很小。

SEM was used to observe nucleation site of Co particles, and energy spectrum analysed phase composition of white matter in endosexine of mold.

借助电镜察到细化的叶片表面的钴微粒形核核心,通能谱分析手段,研究型壳内表层的白色物质的相组成。