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

结合CVD金刚石成微观过程，探讨了定向金刚石膜形成机理。

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

对成过程研究表明:成温度和成时间对饱和酸结晶量影响很小。

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

骨骼形成第一步，羧基磷灰石被沉积在原胶原蛋白分子末羰之间成部位。

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

借助镜观察到细叶片表面钴微粒形心,通过能谱分析手段,研究型壳内表层白色物质相组成。