面

Cutting discontinuities's 3-D model could get cutaway view and date directly on AutoCAD plat, it will be good for research instability clastic mass. The author select rock mass from damsite in Laxiwa hydroelectric station as object to which information processing system on rock mass structure is applied.

通过结构面的数学建模，使采集所得结构面数据的处理实现了信息化，程序化，应用多功能数据库在计算机上人机交互划分岩体结构，初步实现岩体结构的信息化，并且通过结构面与相关实体的真三维实体模型的建立，既可清晰直观的展示结构面模型的空间形象，又可容易的切割模型并获取切图的数据，对不稳定块体的分析研究提供了强有力的辅助手段。

What should notice nevertheless is, some butterfat kind the agent that wash a face, it is certain to there is smooth slippery feeling not to appear after washing of degree stretch tight closely, because its abluent force is potential not quite strong; Approach the fluid that takes form agent that wash a face to use convenient design to become, some has extremely powerful defatted force, wash face hind to stretch tight closely feeling is serious, may make the skin excessive lose leather fat and cause dry, harm skin thereby.

不过应注意的是，有的乳脂类的洗面剂，洗后有溜滑感并不出现一定程度的紧绷，因此它的洗净力可能不太强；为使用方便设计成压取式的液型洗面剂，有的具有极强的脱脂力，洗面后紧绷感严重，可能会使皮肤过度失去皮脂而造成干燥，从而伤害肌肤。

Crystal faces of different sizes,but with each face always at right angles to each adjacent face.

界面，这些晶面大小不一，但每一晶面总是垂直于每一相邻面。

As an important part of the research, the effects of these parameters on fuel/air mixing in the wall jet and boundary layer are studied.

作为研究的一个重要方面，分析和讨论了这些参数变化对壁面喷注及壁面附面层内燃空混合的影响。

Curve functions of axial buccal crown and gingiva contour of each section were acquired by means of curve fitting, and the angle of emergence pofile was calculated, which represents the degree of undercut. Results There is unique relationship between axial crown and gingiva contour individually. This character of tooth is similar to its contralateral tooth.

结果 不同个体的牙冠轴面外形和牙龈外形有其特定的几何关系，同一断面的牙冠轴面外形曲线对应特定的牙龈外形曲线；同名牙同一断面的牙冠轴面外形之间及牙龈外形之间的重叠性很好。

Besides the traditional contents of oral surgery, such as extraction of teeth, alveolar surgery, preprosthetic surgery, TMJ disorders, jaw injuries and salivary gland diseases, additional sections such as microvascular surgery, cosmetic surgery, plastic and reconstructive surgery, head and neck tumour surgery, and Traditional Chinese Medicine are also appurtenant parts of typical oral and maxillofacial surgery of China.

其所涉及的学科领域和内容较西方一些国家更广，除传统的口腔外科——牙及牙槽外科、修复前外科、颞下颌关节病、颌面损伤、唾液腺疾病等外，还包括了颌面整复外科、显微外科、头颈部肿瘤外科等内容，而且还有独特的传统医学——中医学的结合及参与，形成了具有中国特色的口腔颌面外科学。

Results 3 cases of lesions were in the gap of"V"shape between iliac muscle and musculus psoas major on the coronal sections in the lower right abdomen closely adjacent to the cecum,which were narrowed. The lesions showed long even T1 and T2 signals similar to mucous wall particularly in T2WI image. The walls of cyst were thin and even. The cysts were round or oval in shape on transections.The cyst were cucurbits in shape in 2 cases and long cannular in a case on coronal sections and arrowy sections and borderlines of the cysts were clear. The terminal of the cysts showed taper in 2 cases. In addition, cecum polypus was found at the placket of the appendix in a case which was not shown on MRI image.

结果 3例病变均位于右下腹，冠状面位于髂肌和腰大肌形成的"V"形间隙内，与盲肠关系密切，盲肠呈外压改变；呈均匀长T1、长 T2信号；壁薄且均匀，信号与肠管壁相似，于T2WI显示较明显；于横断面分别呈圆形、类圆形及椭圆形，冠状面及矢状面2例显示呈"葫芦"状、1例呈长管状，3例末端均呈"桃尖"样变；边界均清楚。1例于阑尾开口部发生盲肠息肉，MRI未能显示。

A method to calculating maneuver for special point maneuver strategy is developed based on the facts that are single objective of every maneuver and tiny correction for orbit inclination and right ascension of ascending node. The basic idea of the method is disassembling calculating for phasing and orbit plane correction, and the equation for calculating maneuver is derived.(2) A method for determining the optimal collision avoidance maneuver is developed, and the two phasing orbits strategy is developed to avoid collision with debris.

1研究了远距离导引的特殊点变轨策略，针对特殊点变轨策略每次机动目标单一和轨道面修正为小量的特点，提出了将轨道面内调相与轨道面修正分解计算的策略，推导了采用高精度轨道模型的调相和轨道面修正机动计算公式；(2)研究了远距离导引段飞行器规避空间碎片的机动问题，提出了一种双调相轨道机动策略，并给出了碰撞规避机动的计算公式。

"Cutting face "is an old and strange tradition in northwest and northern of China when some national minority held some meetings such as funeral, seeing off and Complain of injustice in ancient times.

内容摘要：&剺面&，又作&梨面&、&裂面&、&割面&，是我国古代西北及北方一些少数民族在举行丧葬、送行、诉冤等活动时的一种古老而又奇异的风俗。

Firstly, the single-phase flow field of a typical NACA cascade was calculated and the predicted pressure coefficient has good agreement with the experimental data.

文中首先采用不同的壁面处理方法（标准壁面函数法和两层区域模型法）计算了一典型NACA叶栅内的单相流场，两种壁面处理方法得到的压力系数与实验数据符合很好，两层区域模型在前缘处的压力系数好于标准壁面函数法，与实验数据更接近。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。