1. Objective To investigate the anterior porcelain crown gold deposition aesthetic effect. 目的：探讨前牙金沉积烤瓷冠的美学修复效果。
2. The pulp could affect the formation of calcium soap particles and reduce the pitch deposition. 纸浆的存在影响到钙皂粒子的生成以及聚集过程从而减少树脂沉积。
3. The thyroid also produces calcitonin, a hormone that stimulates deposition of calcium from the Blood into the Bones, Balancing the action of parathyroid hormone. 甲状腺也制造降钙素，这是一种阻止血清中钙量增加太多的激素，以平衡副甲状腺激素的活动。
英英解释
n.
1. the natural process of laying down a deposit of something
2. (law) a pretrial interrogation of a witness; usually conducted in a lawyer's office
3. the act of putting something somewhere
4. the act of deposing someone; removing a powerful person from a position or office
