对圆的

Correction Cam model what go up in π plane is umbriferous it is a circle, this does not accord with numerous cliff earth kind material the experimental fact; that succumb and destroys orbit on π plane and fall in three-dimensional stress condition, lade-Duncan destroys criterion to be able to be opposite cliff earth kind material gives out to be described reasonably in the intensity on π plane and attrition character.

修正Cam模型在π平面上的投影是一个圆，这不符合众多岩土类材料在π平面上的屈服和破坏轨迹的实验事实；而在三维应力状态下，Lade-Duncan破坏准则能对岩土类材料在π平面上的强度和摩擦特性给出合理的描述。

Because Hobbes was so evidently opposed to the existing academic arrangements, and because De Corpore contained not only tendentious views on mathematics, but an unacceptable proof of the squaring of the circle, mathematicians took him to be a target for polemics.

由于霍布斯特别明显地反对既存的学术安排，也因为他的《论物体》不仅包含偏向数学的观点，而且也包含对&化圆为方&的难以接受的证明，数学家把他作为辩论对象。约翰？

As an example,the influence of hot zone on the thickness uniformity of ZnO thin films deposited by nebulized pyrolisys CVD was studied in this paper.

本文利用计算机程序简单模拟了圆盘状加热器和圆筒状加热器的热场分布，研究了热场对雾化裂解CVD法生长的半导体薄膜厚度均匀性的影响，并采用雾化裂解CVD技术制备了高度c轴取向的ZnO薄膜。

Protection from corrosion: before goods are packed, materials which are liable to deterioration during transit should be properly treated with protective;highly polished metal surface are particularly subject to the dangers of rust and corrosion;It is customary to coat the surfaces thickly with a slushing oil; anti-corrosive compounds, films, wax or grease should be applied.

防腐蚀包装：在货物包装之前，对在运输过程中可能变质的材料采取适当的防护处理；抛光的金属表面很容易生锈和腐蚀。通常在表面刷上一层厚厚的抗腐蚀润滑油；防腐化合剂、薄膜、蜡、润滑油等是必用之物。用刷子、喷漆枪涂上，或在浸泡桶里加以处理；密封的容器和除湿化合物，如可用硅脂胶体；大体积液体通常装在鼓形圆桶或罐里；一些材料应该用防水纸或石蜡包纸；为了预防高危险材料，船运公司规定了包装规格；箱子应该与防水纸和布一致。

Orient the new rod coupling such that the hole in the coupling aligns with the hole on the hydrant rod.

确定新的阀杆连接套的位置，连接套上的孔与阀杆上的圆孔对齐，用销钉和开口销将连接套固定。

In order know the size and the distribution of residual stresses of mill welding seam,this paper uses blind-hole method to test the girth welds between round plate and the cylinder body of the mill produced by CBMI CONSTRUCTION CO.,LTD.

为了了解滑履磨机焊缝残余应力的大小和分布规律，该文应用盲孔法对中材建设有限公司生产的某型号磨机的圆平板与圆筒体之间的环焊缝及其近缝区的表面残余应力进行了现场测试。

In order know the size and the distribution of residual stresses of mill welding seam,this paper uses blind-hole method to test the girth weld s between round plate and the cylinder body of the mill produced by CBMI CONSTRUCTION CO.

为了了解滑履磨机焊缝残余应力的大小和分布规律，该文应用盲孔法对中材建设有限公司生产的某型号磨机的圆平板与圆筒体之间的环焊缝及其近缝区的表面残余应力进行了现场测试。

In order know the size and the distribution of residual stresses of mill welding seam,this paper uses blind-hole method to test the girth welds between round plate and the cylinder body of the mill produced by CBMI CONSTRUCTION CO.

为了了解滑履磨机焊缝残余应力的大小和分布规律，该文应用盲孔法对中材建设有限公司生产的某型号磨机的圆平板与圆筒体之间的环焊缝及其近缝区的表面残余应力进行了现场测试。

Taking a single disk rotor with hinged ends as research object, to a different forward and backward whirling type the effect and its innate laws of the magnitude and acting direction of the constant torque on the stability are proposed by means of the eigenvalue theory of real linear systems.

以两端简支的单圆盘转子为对象，利用非线性振动理论的多尺度方法，研究了简谐扭矩作用下具有时变参数激励系统的近似解，指出系统出现不稳定组合式共振的可能性并给出了定常扭矩、简谐扭矩、外阻尼对不稳定区域边界条件的影响。

To study the effect of thermal deformation parameters such as punch velocity,forming temperature and forming load on forming process of 5A02 aluminum alloy microgears,a microdie is designed and fabricated and pressing ratio is used as evaluation parameter to indicate compactness.

为了研究凸模速度、成形温度和成形载荷等热变形参数对5A02铝合金微型齿轮成形的影响规律，设计制造了微型齿轮模具，在自行研制的微塑性成形设备上，将压入高度比作为填充程度的评价参数进行了成形实验，成功获得了质量良好的节圆直径为Φ1 mm的5A02铝合金微型齿轮。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。