弓式张弦粱结构是一种新型的预应力钢结构体系。
Bow-style pre-stressed beam is a new type of pre-stressed steel structure.
目的：探讨导弓式矫治器在乳替牙期前牙反治疗中的作用。
Objective To discuss the effect of the interocclusal lip arch appliance in curing the anterior teeth reverse overbite.
就像是在山式，你的小腿肌肉也要参与到胫骨中，向前压，不要往回弓。
As in Tadasana, your calves should be engaging into your shins, pressing forward not bowing back.
安装主折叠式车顶撑弓。
重庆轨道交通2号线跨座式单轨交通系统在弓网配合方面出现集电器滑块磨耗不均匀问题，分析其形成的原因，提出接触网拉出值改造方法，并讨论改造后的效果。
In respect to the interaction between pantographs and catenaries of the straddle-type monorail system of Chongqing urban rail transit Line 2, there occurred the uneven wear of collector slide.
目的：探讨弹性包绕式垫加螺旋扩弓器矫治替牙期后牙反的适用性及治疗前后的牙颌结构变化。
Objective:To evaluate the maxillary expansion effects of posterior crossbite patients treated with elastic wrapping bite guard and screw expansion mechanic in the mixed dentition.
目的：介绍一种新型的锁道式可摘式腭弓的适应证、制作方法、临床设计以及在临床的应用。
Objective: to introduce a new pin and tube removable lingual arch system into the orthodontic treatment, as well its fabrication method, implication and treatment design.
目的：探讨主动脉弓上食管胃隧道式吻合和器械式吻合术后胃食管反流的状况及差异。
Objective: to probe and compare the status of gastroesophageal reflux after two kinds of intrathoracic esophagogastrostomy, the stapled anastomosis and the tunnel anastomosis above aortic arch.
锯座上的抽取装置为整装式，受电弓上没有软管。
The pumping unit on our carriages are self contained and there are no hoses over the pantograph.
目的：探索一种操作简便、局部损伤小、能有效修复眉弓缺损的新术式。
Objective: To find a new, simple and effective method for the repair of superciliary arch soft tissue defect minimal damage in the local region.
目的：探索一种操作简便、局部损伤小、能有效修复眉弓缺损的新术式。
Objective: To find a new, simple and effective method for the repair of superciliary arch soft tissue defect minimal damage in the local region.
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