Occlusion plane was defined as conference plane, the buccal or lingual inclination of posterior teeth in upper and lower arch was measured.
同时以平面作为参考平面，测量上下颌后牙颊舌向倾斜程度。
Today the more and more lifting equipment in middle or lower arch bridge are using pre-forced steel wring line and pre-forced anchor system.
目前，中(下)承式拱桥吊杆越来越多的采用预应力钢绞线和预应力群锚锚固体系。
Analysis is conducted for the damage phenomenon at the lower arch of annular shaft kiln. The cause of damage and its solution are pointed out.
对环型套筒窑下拱桥受损现象进行了分析，提出了下拱桥损坏产生的原因和解决办法。
They straighten and arch upward from their lower back, which has a nervous breakdown [anything from soreness to more permanent injury] because it's getting all the stress, "says Price."
他们从他们的腰背部挺直和拱起，这些都会造成神经性的伤害(有些从暂时的伤痛变成永久性的伤害)因为腰背承受着所有的压力。
Many steel arch Bridges cross the Mississippi in its lower reaches.
在密西西比河的下游许多拱形铁侨横跨河面。
Pasting CFRP, the ultimate capacity of rc arch bridge of is lower than that of pasting steel plates.
粘贴碳纤维布加固与粘贴钢板加固相比，其承载能力提高量偏低。
The lower prestressed fabricated arch is a new type of latticed steel structure made up of square steel tubes.
低预应力装配式方钢管拱结构是一种新型的结构型式。
Objective To study the growth changes of available space of lower posterior arch.
目的研究下牙弓后段可用间隙生长变化特点。
Conclusion the equations predicting the available space of lower posterior arch were established.
结论建立下牙弓后段可用间隙预测方程。
However, the width of an arch has a limitation which leads to the long span archs lateral stability lower because of its small ratio of width and span.
但由于拱体的横向尺寸总是有限的，往往使得大跨径拱桥的宽跨比很小。
Many steel arch Bridges cross the Mississippi in its lower reaches.
在密西西比河的下流良多拱形铁侨横跨河面。
The paper introduced the characteristics of rigid frame arch bridge, by upper and lower structure calculation, proposed its compound-simple calculation.
介绍了刚架拱桥的特点并通过上、下部结构计算，提出了对拱腿水平力影响线图和斜撑水平力影响线图进行合成简化计算。
This structure looks like the arch, the lower more stable, is called sudden arch.
这种结构看起来像的拱，下部更平稳，被叫做突拱。
A numerical method is developed for lower bound limit analysis of 3d concrete high arch DAMS.
提出了适用于三维混凝土高拱坝结构极限下限分析的有限元数学规划算法。
A propeller is arranged at the lower part of cover body in a circular arch shape and is connected with the motive power steering engine in a shaft connection.
有一螺旋桨，置于圆拱形罩体的下方并与动力舵机的轴连接。
A propeller is arranged at the lower part of cover body in a circular arch shape and is connected with the motive power steering engine in a shaft connection.
有一螺旋桨，置于圆拱形罩体的下方并与动力舵机的轴连接。
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