宽度

Methods: 23 patients(17 females and 6 males;mean age 12.70±1.89 years) with narrow upper arch were treated with Hyrax appliances and received CBCT scans pre-and after RPE treatment.

所有患者经Hyrax扩弓治疗，治疗前后采用CBCT技术采集并重建双侧P2区的三维结构，测量牙齿、牙槽嵴和颌骨不同平面的宽度以及牙齿、牙槽嵴与腭骨的相关角度，然后进行配对样本t检验。

Starting in 1970, there was a precipitous drop-off in the amount and extent and thickness of the Arctic ice cap.

1970年开始，冰层的数量，宽度和厚度出现急剧下降。40年内减少了40%。

The average width of 12 meters inside the cave, a height of 9 meters, the ice show an area of 4000 square meters.

洞内平均宽度12米，高9米，冰展面积达4000余平方米。

Step 3 illustrated your body's power zone, that is contact takes place between the width of identically placed feet.

第3课给你说明了你身体的力量区域，触球应该在两脚之间的宽度之内发生。

An analytical model was built up on the jet deflection in the crossflow by applying the theorem of momentum, which takes full account of mixing between the upstream fluid and burner jet, and of the total pressure difference between the two sides of the jets. Through analysis of this model, experimental study and numerical simulation, effects of the nozzle spacing ratio, width of the furnace corner, width of the nozzle and imaginary circle diameter on the aerodynamic field in the furnace were obtained.

本文综合考虑了炉内旋转气流与燃烧器射流的混合和燃烧器射流向火侧与背火侧的全压差等因素，应用动量定理建立了横向气流中射流偏转的分析模型，并结合冷态模化试验和数值模拟计算，得到了燃烧器间隙率、炉膛切角、喷口宽度和假想切圆直径等因素对炉内空气动力场影响的规律。

Analysis its effective distribution width and its impressible through the thickness of girder deck and transversal board by create entity finite model.

通过空间有限元建立实体模型进行了有关参数敏感性分析，研究桥面板的厚度、横隔板的厚度对桥面板的有效分布宽度的影响。

The impudently conceited enemy intended to pass the winter in the warm buildings of Moscow and Leningrad, but the actions of our forces have prevented this.

面对着我军的坚决抵抗，德军在广阔地区转入防御，在道路两侧2到30公里宽度内的居民区内占据防御阵地。

You know today in celebration of Women's History Month.

你不能决定生命的长度，但你可以控制它的宽度

Slate is available in widths of 6 to 16 inches and lengths of 12 to 26 inches.

Slate是可利用的在12到26英寸的6到16英寸和长度的宽度。

Width series or a high degree of series and the diameter of series combination of pairs of tapered roller bearings also included angle.

宽度系列或高度系列与直径系列的组合，对圆锥滚子轴承还包括角度。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。