圆和

Meanwhile, the antibodies of VIP enhanced the activation of lymphocytes and the expression of CD68, SYP in sacculus rotundus.

采用抗SP抗体使SP作用受到抑制后，圆小囊组织中淋巴细胞活化分子、DNES细胞表达SYP和巨噬细胞表达CD68分子的量均出现一定程度的减少；而当VIP作用受到抑制后，圆小囊组织中淋巴细胞活化分子、DNES细胞表达SYP和巨噬细胞表达CD68分子的量均出现一定程度的增多。

3The quantitative analysis to IEL and GC shows that PO can increase the number of IEL in eccum and Sacculus Rotundus.

对兔肠道淋巴组织圆小囊圆顶区两侧上皮内淋巴细胞和杯状细胞及盲肠蚓突绒毛上皮内淋巴细胞的数量进行统计分析，结果发现，马齿苋提取液能提高圆小囊和盲肠蚓突的IEL的数量。

C Taking the short-fiber reinforced and inhomogeneity spreaded composite materials as engineering background, singular integal equations of plane problem of interaction between line inclusion and circular inclusion are deduced, and some particular cases are analysed.

以短纤维和颗粒弥散体复合材料为背景，导出了线夹杂与圆夹杂相互作用平面问题的奇异积分方程，并对一些特殊情形作了退化分析，建立了数值法，给出了圆夹杂和线夹杂两侧的界面应力及线夹杂端点的应力强度因子表达式，同时作了具体的数值计算。

During example analysis process, theoretical assembly model of microminiaturized circular shaft and sleeve is established, and stress-strain relationship with different parameters is deduced by virtual displacement principle; two finite element assembly models of D shaped shaft and gear, circular shaft and sleeve are established.

在实例分析过程中，建立了微小型圆轴和套装配的理论模型，通过虚位移原理得出装配过程中不同参数值下的应力应变关系；建立了圆轴与套装配、D型轴与齿轮装配的有限元模型，验证了数字化微装配中虚拟检测技术的正确性、必要性和重要性。

Used for blocking the common short-run printing, cold foil stamping, concavo-convex and bolographic hot stamping, and commonly used ordinary hot stamping process there are flat and round applanation short-run printing, hot stamping and as a result of round applanation.

烫印有普通烫印、冷烫印、凹凸烫印和全息烫印等方式常用的普通烫印工艺有平压平烫印和圆压平烫印，由于圆压平烫印为线接触。

The evaluation method and algorithm of shape error (roundness, plane straightness, space straightness, cylindricity) were discussed. A new kind of algorithm, namely mesh searching method, which can be used to evaluate the roundness error, plane straightness error, space straightness error and cylindricity error, were put forward. With this algorithm, the shape error can be obtained by transferring the distance formula repeatedly and simple judgment without linearzing the distance formula (from point to point or point to line) and choosing optimal direction and step length.

对形状误差(圆度、平面直线度、空间直线度、圆柱度)的评定方法及算法进行了讨论，提出了一种评价圆度误差、平面直线度误差、空间直线度误差及圆柱度误差的新算法——网格搜索法，该算法不需要对距离公式线性化，也不需要选定优化方向和优化步长，只需重复调用距离公式和简单的判断即可得到符合定义的形状误差。

Based on the tooth profile plane model's boundary scope and the geometry dimension of the transmission gear, the paper calculates every point's Cartesian coordinate in all parts of tooth profile, such as addendum arc, involute, dedendum easement curve, axle hole arc and other boundary line section.

最后根据齿廓的几何尺寸和五类齿廓平面模型的边界范围，计算齿廓各部分，即齿顶圆圆弧段、渐开线段、齿根过渡曲线段、轴孔圆圆弧段和齿廓平面模型上其他边界线段上点的坐标，并连接这些点生成各部分线段，从而生成齿廓平面模型。

The position, course, length and thickness of infraspinatus, teres minor and teres major were observed on scapular region of 12 adult cadavers.

解剖观察12具成人尸体肩胛部冈下肌、小圆肌和大圆肌的位置、走行、长度和厚度。

The principle,technology and methods of noncircular gear NC- hobbing machining are discussed.

探讨非圆齿轮的数控滚齿加工原理、技术和方法，设计一套新型的基于CAN和嵌入式L inux的非圆齿轮滚齿数控机床的构建方法。

In order to guarantee safety and stability, and to minimize costs for repair and maintenance, it is desirable to make a suitable rule determining the range of out-of-round, and to detect、remove and repair the non-roundness wheels in time. The paper analyzes wheel ovalization, which is called the second order periodic non-roundness of wheels.

为保证此方面的行车安全和稳定，提高铁路运输维护维修的经济效益，需要制定合理的依据，确定车轮非圆化的允许范围，及时对非圆化车轮进行检测、更换和镟修。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐