查询词典 rigid line

Composite materials with doubly periodic rigid line inclusions under antiplane shear in an infinite medium are discussed.

利用微结构的周期性和平均应力/应变定理得到了复合材料有效反平面剪切模量的精确公式。

Our process capability: Plates: FR4, High TG FR4, high CTI FR4, high frequency materials, halogen-free materials, aluminum and other low-rise Materials :2-20 layer of finished copper thickness :0.5-5 OZ finished thickness: 0.2 -6.0mm Minimum line width: 3mil Minimum line spacing: 3mil smallest shape tolerances:+/-0.1mm minimum finished diameter: 0.1mm maximum thickness aperture ratio: 12:1 wide minimum solder bridge: 4mil characters minimum line width: 5mil Minimum height of characters: 30mil Solder Mask Color: Green, black, blue, white, yellow, purple characters such as color: white, yellow, black and other surface processes: spray tin, lead-free HASL, Electroless gold plating Shuijin, OSP, chemical Shen tin, silver and other chemicals Shen Process: Goldfinger, blue gum, Blind-via/Buried-via, characteristic impedance control, rigid-flexible combination of reliability testing such as: Open / Short testing, impedance testing, solderability testing, thermal shock testing, metallographic analysis of micro-slice curvature Isoptera: 0.7% flame retardant Level: 94V-0

我们公司的制程能力：板材：FR4、高TG FR4、高CTI FR4、高频材料、无卤素材料、铝基材料等层数：2-20层成品铜厚：0.5-5 OZ成品板厚：0.2-6.0mm最小线宽：3mil最小线间距：3mil最小外形公差：+/-0.1mm最小成品孔径：0.1mm最大板厚孔径比：12：1最小阻焊桥宽：4mil最小字符线宽：5mil最小字符高度：30mil阻焊颜色：绿色、黑色、蓝色、白色、黄色、紫色等字符颜色：白色、黄色、黑色等表面工艺：喷锡，无铅喷锡、化学沉金、电镀水金、OSP、化学沉锡、化学沉银等其它工艺：金手指、蓝胶、盲埋孔、特性阻抗控制、刚柔结合等可靠性测试：开/短路测试、阻抗测试、可焊性测试、热冲击测试、金相微切片分析等翅曲度：≤0.7%阻燃等级：94V-0

The problem of a curved rigid line or crack crossing the interface of the circular inclusion are studied by the principal part analysis method of Cauchy type integral equation. The singular stress index at the intersection and the singular stress at the angular regions near the intersection are obtained. The singular stress coefficients of rigid line at intersection and the stress intensity factors of crack at intersection are defined by using the singular stress.

利用Cauchy型奇异积分方程的主部分析方法对曲线型刚性线和曲线裂纹和圆夹杂界面的相交问题进行了研究，得出刚性线以及裂纹和界面交点处的奇性应力指数以及交点处角形域内的奇性应力，并利用奇性应力分别定义了刚性线在交点处的应力奇异因子和裂纹在交点处的应力强度因子。

In whirling machining process,the hand-over-line of workpiece and tool face isn's an ideal spiral noodles wrap line because of the geometry error,heat change error and rigid varity.

旋风铣削加工中，工艺系统的几何误差、热变误差和刚性变化使工件与工具表面交线不是理想的螺旋面包络线，其位置也产生了偏差，影响到加工工件质量。

In this paper, firstly according to 4 kinds of choosing scheme with hole line arrangement of leading hole of extension project, with the way of rigid body limit balance, plane limited and three-dimensional un-line limited carry out right bank dam abutment stabilize analysis calculation, calculation result show 4 kinds hole dig scheme enforcement right dam abutment side slope basically can satisfaction stabilize service requirement.

本文首先分别针对扩建工程的四种引水隧洞洞线布置备选方案，采用刚体极限平衡法、平面有限元法和三维非线性有限元法进行了右坝肩边坡稳定分析计算，计算结果表明四种洞挖方案的实施右坝肩边坡基本上都能满足稳定运行要求。

The thesis starts with introducing the technology of the rigid suspension of overhead contact system, which is followed by a comparison between the rigid system and the catenary one. The rigid conductor line system features a simple structure and easy maintenance and can also save the tunnel construction costs.

论文首先介绍了接触网刚性悬挂的技术并与柔性悬挂进行了对比，说明刚性接触网悬挂具有简单的结构和支撑，同样可以节省隧道的建设费用。

Manage and monitor the quality of all finished products (Wool Line Rigid Pipe and Ceiling Board Line) to maintain the company's high standard and meet the market requirements.

manage和监测的质量，所有成品(羊毛线，僵化的管道和天花板董事会线)，以维持公司的高标准和满足示场需求。

Manage and monitor the quality of all finished products (wool line, rigid pipe and ceiling board line) to maintain the company's high standard and meet the market requirements.

manage和监测的质量，所有成品(羊毛线，僵化的管道和天花板董事会线)，以维持公司的高标准和满足市场需求。

Manage and monitor the quality of all finished products (Wool Line, Rigid Pipe and Ceiling Board Line) to maintain the company's high standard and meet the market requirements.

manage和监测的质量，所有成品(羊毛线，僵化的管道和天花板董事会线)，以保持公司的高标准和满足市场需求。

The influence of interfacial rigid line geometry and material mismatch on the image force is discussed.

讨论了圆弧形刚性线几何条件和材料失配对位错力的影响规律。

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。