板材

The color change of veneers dyed by acid dyes is close to that by active dyes.

酸性染料和活性染料染色的单板材色变化幅度接近。

Use resin board with excellent insulation properties for P.C.

P.C.B板材采用绝缘性能优良的环氧树脂板

To solve these problems, the deformation mechanism of SPIF should be studied seriously.

要解决这些问题，就需要对金属板材单点渐进成形的变形机理进行深入研究。

In the application, SPIF still exist some of the pressing need to address the question of how to select the correct technical parameters and how to avoid cracking in the forming.

金属板材单点渐进成形工艺在应用中还存在一些迫切需要解决的问题，如何合理选择工艺参数、如何避免成形中的破裂等。

Based on the nonlinear, elastic-plastic finite element method theory, the modeling approach of the numerical simulatioin of SPIF was studied firstly in this project.

本课题首先基于非线性、弹塑性有限元理论方法，对金属板材单点渐进成形过程的数值模拟的建模方法进行研究。

Through the establishment of the eight-node hexahedral elements describing continuous variation of the thickness of adjacent elements, the involved nonlinear anisotropic elasto-plastic material model, the control strategies of the dynamic load of trajectories and so on, the FEM model of SPIF was reasonable planed.

通过建立能够描述邻接单元厚度连续变化的八节点六面体实体单元、涉及材料各向异性的非线性弹塑性材料模型、和工具头运动轨迹动态加载的控制策略等数值模拟中的关键性问题，对适用于金属板材单点渐进成形数值模拟分析的有限元模型的建立进行合理规划。

It will have an annual output capacity of 120,000 tonnes of automobile sheets.

汽车使用板材的年产量将达到120，000吨。

At present, main products series have jade plate, jade crystal, Symphony stairs, jade, crystal series tops, baseboard agate, glass and other crafts.

目前主要经营的产品有玉石系列板材，晶玉，幻彩楼梯，玉石，水晶系列台面，玛瑙踢脚线，琉璃工艺品等。

The first mechanical concept was double shaft wobble-plate configuration with motor output delivered directly to the drive shaft by means of a precision angle gear.

第一机械概念是双重轴摆动板材配置以马达产品被提供直接地对驱动轴通过精确度角度齿轮。

With overseas provider ( Japan Mitsubishi chemical firm) Technology cooperation, Should product adopt Japan importation heat-proof colophony, Po fine cloth and compounds aggrandize material fabricate but become, Overcome density more big resist press more big but heat insulation effect poor problem, No matter from endures press intension, Heat insulating property or on service life, All by far exceed tradition asbestos and silicate heat insulation board.

与国外供应商技术合作，该产品采用日本进口耐热树脂，玻纤布及复合强化材料制作而成，克服了密度越大抗压越大而隔热效果差的难题，无论从耐压强度，隔热性能还是使用寿命上，都远远超出了传统石棉和硅酸盐隔热板材。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！