前轴

To investigate the effect of body position and axial load of the lumbar spine on disc height, lumbar lordosis, and dural sac cross-sectional area.

目的：研究体位和轴向负荷对腰椎间盘厚度、腰椎前凸曲线和硬脊膜囊横断面积的作用。

Results:① The distance between handle of malleus and stapes head was(2.38±0.19)cm(2.00～2.70cm), the point selecting for measuring was outer margin of handle of malleus and stpes head.②The cross section form of one_third of the handle of malleus at the end, was triangle, the anteroposterior diameter of handle of malleus was(0.79±0.12)mm, the exterior and interior diameter was(0.58±0.10)mm at the crook point,the angle of line of manubrium mallei laid(83.24±8.33)°(66～98°)posteroinferior to arch of zygoma.③The long axis of prosthesis formed(27.60±1.75)°(24.6～30.2°)angle with the perpendicular of stapes.④The dependablity between the malleus_stapes distance and transverse diameter of tympanum, the location of umbo in tympanic membrane, the diameter of manubrium mallei, angle of line of manubrium mallei and arch of zygoma were not statistically significant.

结果：①锤_镫距离最短为(2.38±0.19)cm(2.00～2.70cm)，测量点为锤骨柄末端1/3处外缘和镫骨头；②锤骨柄末段1/3横断面形状接近三角形，弯曲处前、后方向直径为(0.79±0.12)mm，内、外方向直径为(0.58±0.10)mm；锤骨柄与颞线的成角为(83.24±8.33)°(66～98°)；③赝复物长轴与镫骨垂直方向成角平均为(27.60±1.75)°(24.6～30.2°)；④锤_镫距离与鼓室横径、鼓脐在鼓膜上的位置、锤骨柄直径、锤骨柄的方位的可能相关因素之间相关性检验无统计学意义。

With lateral fluoroscopic guidance and the aid of preoperative planning, polyaxial screws with a diameter of 3.5 mm and a length of 26 mm were inserted in a trajectory of 10° medially in C1, and 20° medially and superiorly toward the superior-medial quadrant of the C2 lateral mass in C2. Then the 2 screws were fixed with rods.

在侧位透视导向和术前手术方案的帮助下，直径3.5mm、长26mm的多轴螺钉在C1向内偏10°，在C2侧块的内上象限向内、向上偏20°拧入钉道，再用2颗螺钉固定棒。

Out of 9 animals with hearing loss had these autoantibodies; Endolymphatic hydrops, vasculitis of modiolus, degeneration of the neural elements, distension and thicking of the Reissner's membrane were seen in 46%, 78%, 12%, 21% of the experimental group ears respectively.

实验组32耳中内淋巴积水、蜗轴血管炎、螺旋神经节细胞空泡变性肿胀，前庭膜增厚、折叠的发生率分别是46%、78%、12%、21%，听力损害的12耳均有不同程度的上述病理变化。

METHODS: The lumber vertebrae of L1-S1 were used to establish 6 trial models (3 models each of L3-4 and L4-5). Following nucleotomy, artificial nucleus alone replacement was performed and the models were exposed to moment of couple test of 6.0 N?

将3具腰椎标本制成6个运动节段的试验模型，L3~4及L4~5各3个，制成椎间盘髓核摘除后单纯人工髓核置入模型，施加前屈后伸、左右侧弯和左右轴向旋转6个方向6.0 N？

Based on the analyses of braking moment distribution between axles of some typical modern passenger cars, this paper analysed first the forces on car and wheels during braking, then summarized the design of pipeline pressure of brake system, the requirements of ECE13 regulation an braking torque of front and rear wheel brake, and the analyses of braking force distribution between axles.the analysing result of a certain car showed that this method of design is practicable and reasonable.this paper will be he...

在对典型现代轿车制动力矩分配进行考察和分析的基础上，本文从整车和车轮在制动过程中受力分析出发，对制动器管道压力的设计、ECE13法则对前后轮制动器制动力矩的要求、轴间制动力分配的验证和分析等方面进行了较为系统的归纳和总结。通过实例分析表明，本文所述的方法较为实用合理，它为汽车产品设计以及有关部门采用有效的制动力矩分配设计方法、保证良好的汽车制动性能提供了一定的依据和参考。

Group 1 comprised 370 patients with arterial hypertension and 205 age- and sex-matched normotensive subjects.

对第一组370名高血压患者，205年龄和性别匹配正常血压者作为对照，测量角膜散光度，前房深度和眼轴长度。

All lenses were classified using the lens opacities classification system Ⅲ based on four categories: nuclear color, nuclear opalescence, cortical cataract and posterior subcapsular cataract.

对89例（156眼）白内障患者测量眼轴长度，术前按照LOCS Ⅲ（the lens opacities classification system-Ⅲ）标准进行白内障分级。

Axial views of the orbits, nose, lips, anterior palate, tongue, and oropharynx

轴向观察眼眶、鼻子、嘴唇、前腭、舌和咽部。

This has many advantages - a long wheelbase, a short front overhang and good weight distribution.

这有许多好处-长轴距，短前悬和良好的重量分布。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。