厚度

To investigate the change of corneal thickness after photorefractive keratectomy and the relationship between the corneal thickness and Haze.

目的：探讨准分子激光角膜切削术后角膜厚度变化，及角膜厚度变化与角膜雾状混浊的关系。

Objective To determine the relationship between corneal thickness changes measured by ultrasonic pachymeter and outcomes after penetrating keratoplasty.

目的 为准确动态观察穿透性角膜移植术后患者角膜厚度的改变，了解角膜厚度改变与移植结果之间的关系。

There was no significant difference between the thickness of silicone membrane of the labial surface detected by the measurement points and that detected directly.

通过测量点获得的唇面硅胶膜厚度与直接读取获得的唇面整体的硅胶膜厚度之间没有明显差异（P＞0.05）。

Based on the ellipse spreading model proposed by Lehr, the quantitative relationship was deduced in this article, which can analyze its variation characteristics.

依据Lehr 提出的油膜椭圆扩展模型构建了油膜厚度随溢油性质和海洋环境条件变化的定量关系，剖析了溢油扩展过程中油膜厚度的变化特征。

In 18% of the thickness measurements, the shotcrete thickness was less than or equal to 20 mm.

在18 ％的厚度测量，喷浆厚度小于大于或等于20毫米。

The origin, orientation, thickness, and function of the levator ani muscle were studied.

结果 ：髂尾肌为一薄层肌肉、向上膨凸、呈头尾方向走行并向前和正中倾斜，其厚度有一定的可变性，平均厚度 2 。81± 0.77mm ，它起源于闭孔筋膜，其起始部和隔部有明显的裂隙。

In order to research dielectric barrier discharge characteristics at characteristics at various exciting voltage peak V(subscript P-P and dielectric thickness l(subscript d, a DBD experiment system was established. Using Q-V Lissajous figure method, the effect of exciting voltage peak V(subscript P-P and dielectric thickness l(subscript d on the main discharge parameters were studied.

为了解介质阻挡放电在不同激励电压峰值V和介质厚度l下的放电特性，通过建立介质阻挡放电试验系统，采用Q-V Lissajous图形法研究了激励电压峰值V、介质厚度l对DBD主要放电参量的影响。

The read gap, which is the distance between the first and second magnetic shields is thus reduced as compared to the prior art by the thickness of the electrical leads and the thickness of the prior art second insulation layer formed between the electrical leads and the second magnetic shield.

因此，与现有技术相比减小了作为第一和第二磁屏蔽件之间的距离的读取间隙，减小的幅度为电引线的厚度和形成于所述电引线和第二磁屏蔽件之间的现有技术第二绝缘层的厚度。

It was found that the magnetostriction was related to the thickness of ribbons and the maximum magnetostriction of -2100 ×10-6 has been obtained in the ribbon with thickness of 75 μm.

采用熔体快淬方法制备4种厚度的Fe83Ga17合金薄带，研究了不同厚度薄带的组织结构和磁致伸缩性能。

Selecting corresponding rolling force model, the paper make an experiment and studies on cold rolled paper-thin strip processing characteristics of sixteen-roll rolling machine based on cold-rolled theory aand forms corresponding rolling model, tension model and moment calculation model .And comes to a conclusion that distortion force and press utmost have a large effect on rolling force and paper-thin strip shape, primarily presenting paper-thin strip rolling subarea theory that rolling force decreases corresponding to the thick decrease of strip but increases rapidly when to a certain thick.

结合带钢冷轧基本理论，选用适当的轧制压力模型，针对十六辊轧机轧制极薄带钢时的工艺特点进行了实验和分析，建立了相应的张力模型及辊系传动力矩模型；并得出变形抗力及压靠对轧制极薄带钢时的轧制力和板形有很大的影响，初步提出了当带厚较大时，为保持板形良好，随着轧件厚度的减少，轧制压力相应降低，当轧制到一定厚度时，轧制压力随着带厚的减少急剧增加的极薄带轧制分区理论。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。