1)Twin-block applianceTwin-block矫治器
1.Craniofacial hard tissue changes with the modified Twin-Block appliance for treating the children with Angle Class Ⅱ division 1 malocclusions;新型可调Twin-Block矫治器矫治儿童安氏Ⅱ类1分类错畸形颅面硬组织改变的研究
2.A cephalometric study on Twin-block appliance for treatment of early skeletal Class II malocclusion;Twin-block矫治器治疗早期骨性II类错牙合的X线头影测量分析
3.Clincical research on treatment of Angle class Ⅱ divisionⅠyoung adults with mandibular retraction by Twin-block appliance;Twin-block矫治器治疗年轻成人安氏Ⅱ~1错的临床研究
英文短句/例句
1.Application of the Modified Twin-block Appliance for Treating the Children with Class Ⅱ Division 1 Mandible Retrusion;新型可调Twin-block矫治器矫治儿童安氏Ⅱ～1类下颌后缩的临床研究
2.The Treatment Effect of Class Ⅱ Division 1 Malocclusion with Twin-block Appliance: A Cephalometric Study;Twin-block矫治器对安氏Ⅱ～1错（牙合）矫治作用的头影测量分析
3.Efficacy of Twin-block Appliance in Class Ⅱ Division 1 Adolescents: A Systematic ReviewTwin-block矫治器矫治青少年安氏Ⅱ类1分类错（牙合）疗效的系统评价
4.Efficacy of Twin-block appliance in Class Ⅱ division 1 of adolescents:A systematic reviewTwin-block矫治器矫治青少年安氏Ⅱ类1分类错疗效的系统评价
5.Effect of Twin-block appliance on condylar process location during mandible forward positioning: Quantitative measurementsTwin-block矫治器前导下颌对髁突位置的影响:定量测量分析
6.Clinical Study of Comparison of Treatment Effects Produced by the Dynamax Appliance and the Twin Block Appliance比较Dynamax和Twin block两种功能矫治器治疗效果的临床研究
7.Adaptable rebuilding of the temporomandibular joint after orthodontic treatment with twin-block appliancetwin-block矫治器治疗后患者颞下颌关节的适应性改建
8.The Study on Patient Satisfaction with Three Type of Twin-Block;三种TWIN-BLOCK矫正器病人满意度影响因素的对比性研究
9.Outcomes of reverse Twin-block appliance with maxillary protraction in correction of premature Angle class Ⅲ malocclusion反式Twin-Block加前牵引治疗恒牙早期安氏Ⅲ类错的临床研究
10.Clinical application of casting improved twin block appliance in the treatment of obstructive sleep apnea-hypopnea syndrome in elder patients铸造改良型twin block治疗老年阻塞性睡眠呼吸暂停低通气综合症的临床应用
11.Effect of B-Twin intervertebral cage in treating lumbar degenerative instability with posterior mini-incision微创B-Twin椎间融合器治疗腰椎不稳的疗效分析
12.Can Invisalign End the Traditional Orthodontics;隐形矫治器是否是传统矫治器的终结
13.Skeletal, Dental and Soft Tissue Changes and the Ratio of Soft Tissue to Hard Tissue Movements during Twelve Months of Function Regulator Type 3 (FRⅢ) Treatment.;经FRⅢ矫治器矫治后的软硬组织变化及其相关性
14.Mandibular Protraction Appliance in the Treatment of Angle Class Ⅱ Malocclusion;下颌前伸矫治器矫治安氏Ⅱ类错合的临床研究
15.Study of Non-extraction Treatment to Crowding with Damon Self-ligating BracketDamon自锁矫治器非拔牙矫治牙列拥挤的临床研究
16.Soft tissue profile changes of anterior cross bite case after FRⅢ functional appliance treatmentFRⅢ型功能矫治器矫治前牙反的软组织侧貌变化
17.The clinical effect of pendulum in treating older adolescent摆式矫治器在大龄青少年错矫治中的临床研究
18.Observation and Analysis of the Treatment of Adolescents' Class Ⅱ Malocclusion with Sander Ⅱ ApplianceSanderⅡ型矫治器矫治青少年下颌后缩的临床研究
相关短句/例句
modified twin block appliance改良Twin-Block矫治器
1.Objective:To evaluate facial soft tissue changes after the use of the modified twin block appliance in Class Ⅱ division 1 malocclusion patients.Ⅰ期治疗采用改良Twin-Block矫治器,Ⅱ期采用标准方丝弓矫治器。
3)Twin-block functional applianceTwin-block功能矫治器
4)modified Twin-block appliance新型可调Twin-block矫治器
5)twin-block applianceTwin-block阻鼾器
1.Clinical comparision of twin-block appliance and silensor appliance for treating the snoring and OSAHS;改良型Twin-block阻鼾器及Silensor阻鼾器治疗OSAHS的临床比较
6)casting twin-block铸造twin-block
1.Effect of casting twin-block on the shape of Angle Ⅱ~1 growing patients mandible.;铸造twin-block对安氏Ⅱ~1类错生长期患者下颌骨形态的影响
延伸阅读
polyoxyethylene polyoxypropylene block copolymer分子式：CAS号：性质：a≮15，又称聚醚。(CH2CH2O)b+(CH2CH2O)c占重量为20％～90％。非离子表面活性剂。根据聚丙烯段的聚合度不同和环氧乙烷的加成分子量不同，可以制得一系列非离子表面活性剂，其分子量，亲水亲油平衡值(HLB)，以及物化特性可在广泛的范围内变化，呈液体、膏状或固体。一般EO分子量大于25(即b+c>25)为固体。沽性物为100％，不易吸潮，制成片状长久曝露于空气中，也不会胶结。分子量为1000～16 000，从不溶于水直到在沸水中全溶而清晰，HLB=3.5～29。此化学品为低泡、低毒性物质。由环氧丙烷和环氧乙烷在催化加温条件下，嵌段共聚制得。可用作乳化剂、消泡剂、分散剂、促染剂。广泛应用于金属加工，清洗、造纸、纤维、石油和医药工业。
