您要查找的是不是：
- The retention of data in a storage device. 数据保存在存储设备中的现象。
- A substance that promotes retention of moisture. 湿润剂一种用于保持湿度的物质
- Visual material aids the retention of information. 直观材料有助于加强记忆。
- He plead for the retention of the inn . 他请求保留这座小旅店。
- He plead for the retention of the inn. 他请求保留这座小旅店。
- Remembering is the retention of experience. 经历过的事物未逝去的就是记忆。
- retention of denture 义齿固位
- Their retention of public property is illegal. 他们对公共财产持有的产权是不合法的。
- Objective To evaluate the retention of abnormal gnathism a complete denture. 目的探讨异常颌型全口义齿的修复与固位。
- The effects of denture adhesive on retention of mandibular and maxillary complete dentures 义齿附着剂增强上下颌总义齿固位的研究
- Bilateral symmetry of denture，masseter muscle，TMJ and jaw movement. 牙列、咀嚼肌、颞下颌关节、下颌运动左右对称。
- I'm intent on tentative retention of potential patents. 我热衷于潜在专利权的暂时保留。
- Objective: To study the denture retention of periodontitis patients and to preserve the remained teeth which had light periodontal lesion by using of elastic denture with periodontal splint. 目的:探讨利用弹性义齿联合牙周夹板,解决牙周病患者的义齿固位及保留轻度牙周损坏的余留牙。
- They advocate the retention of our unclear power plants. 他们主张留存下来我们的核发电站。
- Statistical analysis was performed to determine the relationship between staining of denture and the above factors. 采用统计学方法，分析全口义齿着色与上述因素的关系。
- The company needs to improve its training and retention of staff. 公司需要改进对员工的培训和留用工作。
- Objective: To evaluate the toxicity of synthetic macromolecular resin class of denture adhesives. 目的：评价自行研制的高分子合成树脂类义齿粘附剂的毒性。
- They advocate the retention of our nuclear power plants. 他们主张保留我们的核电厂。
- Objective To study the antibacterial activity and prolonged effects of denture base resin containing silver. 目的研究载银基托树脂的抗菌性及长效性。
- The factors affecting on retention of sol-ute were studied. 研究了影响溶质保留值的此素。
