相关例句

• This paper describes the hybrid-construction PCB were fabricated by the FR-4 laminate and high performance low-loss prepreg to achieve lower signal crosstalk and permit lower cost.(综述了采用低成本的常规FR-4层压板芯材和低介电常数高性能的半固化片形成的混合结构印制板，它具有较低的信号串扰和较低的成本。)
• To obtain desired wave characteristics of composite laminate, the varying rate of eigenvalue with respect to the thickness change is approximated by the second order Taylor expansion.(采用一种特征值反求形式的方法用来近似层状复合板的波动特性修改。)
• That main panel needed to look dimensional, so the laminate surface sheet was mounted to a pan-formed sign, made from a sheet of 4x 10white. 040 aluminum pre-painted sheet.(如果要使主面板看起来有立体感，就要把成形的字母安装在层压板表面，该层压板是由4英尺x10英尺的白色。040铝质薄板做成的。)
• Parametric FEM technique is used to analyze the mechanical performance and structural reliability of composite laminate structures. The parametric FEM code based on ANSYS is given.(研究利用参数化有限元技术分析复合材料层合结构力学性能和结构可靠度的方法，并基于ANSYS软件平台开发相应的参数化有限元程序。)
• Ask parents to put up bulletin boards, laminate learning activities, sort papers, and on and on.(要求家长收拾宣传栏，参加各个学习小组，把纸分类，等等。)
• In the meantime, the number of freedom degrees doesn't increase with the number of layers in the laminate as it does in the conventional case.(同时由于单元的自由度数不随层数的增加而增加，避免了常规三维单元在分析复合材料层板时自由度数随层数的增加而增加的弊端。)
• To help anxious clients, Dr. Llewellyn, of Marietta, Ga. , has them list on a card their strengths, such as a great fast ball, then laminate and carry it.(为帮助焦虑的客户，莱维利恩医生让他们把自己的长处写在一张卡片上，比如能投出很棒的快球等等，然后塑封好带在身边。)
• The stochastic finite element method is used to analyze the composite structural reliability. Here the laminate structure is made of unidirectional fiber composites.(运用随机有限元法，对单向纤维复合材料组成的层合板结构进行了可靠性分析。)
• Finally relevant examples are presented and the deformation and destroy characters of rocky slope with two sets joints are analyzed with multi-laminate framework model.(最后，给出了相应的算例，并运用该模型分析了含有两组节理的岩质边坡的变形及破坏特征。)
• Is the stack height, maximum hit per drill bit, and feeds and speeds as a function of laminate type, board thickness, layer count and hole size controlled properly?(堆叠高度，每钻咀的最大钻次，进刀速度是否对板材类型，板厚，曾数，与孔尺寸进行管控？)