咬合

Four cases with maxillary osteotomy developed bone unhealing in the lateral wall of the maxilla, with oral antral fistula in 2 patients. CONCLUSIONS: With orthognathic surgery and rigid internal fixation, it is easy to reduce long-standing maxillofacial fracture and recover normal occlusion.

利用正颌外科设计程序和截骨手段结合坚强内固定技术治疗颌面骨陈旧性骨折，在将错位骨愈合的骨段重新复位或设计骨段移动到位的情况下，可恢复良好的面部外形和最大限度地改善咬合关系。

In the absence of such a high degree of cleanliness, adsorbed gases, water vapor, oxides, and contaminants reduce friction and the tendency to seize but usually result in severe wear; this is called "unlubricated" or dry sliding.

由于无法实现如此高的清洁度，摩擦面中的气体，水蒸汽，氧化物及其他污染物会在此过程中减少摩擦力及咬合的趋势，但也往往导致更严重的磨损；这种情况被称为&无润滑&或干摩擦。

At the moment of contact separation during unscrewing of the lamp ,at least two complete threads shall be engaged.

旋出灯泡的过程中，在接触点断离时至少还应当有两整圈螺纹处于咬合中。

CASE REPORTS 23 cases of zygomaticomaxillary complex fracture were surgically treated with the coronal incision or additional incision. Exept one patients happened blephroptosis after operation, the other had the symmetrical facial appearance, good occlusion, no diplopia and eye inversion, and so on.

病例报告］采用冠状切口或附加切口对23例颧上颌复合体骨折患者进行手术治疗，术后除1例患者出现上睑下垂外，其余患者面部外形对称、咬合良好、无复视及眼内陷等。

With the teeth missing, the values and directions of apic...

因此研究因牙齿缺失导致的不同咬合类型下TMJ内应力分布的特点和规律，对于进一步认识TMJ的改建特点及其疾病的形成、转归具有重要意义。

Any of various devices for engaging and disengaging two working parts of a shaft or of a shaft and a driving mechanism.

离合器一种使轴的两个职能部分或轴与机械驱动装置处于相咬合或相分离状态的设备

It consists of foetal tissues and mother's tissues with the tissues interdigitated.

它是由胎儿的组织和母体的组织构成，二者呈指状咬合状。

Data from the current available literature already suggest that several methods may improve the stability of the immediately laded implants, including choosing high quality bone type、 placing the implants with the press-fit technique、 choosing the screw type implants and splinting the implants.

研究背景：牙种植体即刻负载是指在种植体植入后立即进行上部结构修复的种植治疗方法，此法不但可尽快为患者恢复美观、咬合功能等，而且可减少手术次数、缩短治疗时间，受到患者和医生的欢迎。

When food chip was masticated between dentitions, place food chip in posterior occlusion bilaterally.

在双侧后牙区放置食物片的咬合状态下，负载2kg、4kg、6k、8k咀嚼力时，测量并计算出基牙在近远中向、唇舌向、垂直向的位移、倾斜、扭转量，统计分析不同固位力大小对基牙位移影响的意义。

The lining layer of PO lining CS ware occludes firmly with the surface of the CS pipe.

钢衬PO管件衬里层与钢管表面咬合牢固是地地道道的紧衬型钢塑管。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。