薄板

There are six forming methods throughcombining three different types of elements, among them, thereare four forming methods which have emblematize andpracticability: multi-point die forming、half multi-point die forming、multi-point alternating forming、half multi-point alternating forming.

对有限元模型建立及数值模拟关键算法和参数的研究在进行薄板类件多点成形的有限元分析中，涉及两类边界条件，一类是载荷，另一类是运动约束。

When the Al-Mg-Zr-Sc welding wire was used as filling material, the grains of welding seam were refined obviously, and the weld joint was greatly strengthened by forming of fine equiaxial grains layer in fusion zone.

结果表明：采用两种焊丝焊接的Al-Mg-Sc合金薄板的焊接接头强度系数均大于0.9。

Redwood equinus upholstered couch is a single Alice Royal head, three curved legs, inverted horseshoe kicking strong, connected to Juan Cao Wen dental lamina, couch surface mat glued to the plate with Taiwan, there Dongnuanxialiang nature of things that after long years of increasingly rosy, yellow couch cushions express a natural and graceful atmosphere, and this general feeling fine Ming-style couch and stretch.

红木马蹄足软包贵妃榻为单翘头，三弯腿，内翻马蹄蹬踹有力，连接着卷草纹牙板，榻面用台湾草席粘在薄板上，有冬暖夏凉之性，年久后会越发红润，黄色榻垫烘托出雍容华贵之气，这款明式榻总体感觉细腻而舒展。

For obtaining the numeral solutions of round elastic plates in axisymmetrical deformation with varying-thickness in nonlinear deformation in the unsteady electromagnetic field and mechanical field,by establishing the equations of motion,the equations of distortion,the equations of Lorentz force,the equations of electronic dynamic mechenical,and adopting iterative method,we gained the nonlinear magneto-elastic calculation method and outcome of current-carrying shell,and gained the influencing degree toward mechanical parameter of varying thickness round ferreous plates in the electromagnetic field and mechanical field.

为了获得内边界固定的环形导电薄板在均布力与横向磁场作用下的变形问题的数值解，通过建立运动方程、变形方程、电动力学方程和洛仑兹力方程，运用迭代法得出了载流板壳的非线性磁弹性的计算方法和结果，以及机械场、电磁场对铁质变厚度圆板各力学参量的影响程度。

Active vibration control to flexile plate were done, to prove calculated results and compare results of speed rate feedback and that of LQG. It is shown that LQG control could suppress more modes.

设计并实施了薄板型结构的振动主动控制试验，验证了计算结果并对速率反馈和最优反馈两种控制方法做了比较，结果表面最优控制比速率反馈对多阶模态的控制效果更好一些。

Since its estalishment.the company has always upheld the busness idea"Quality First、Outstanding Keeping Credit,Customer Supreme"The main products link four-column pressure forming machine series,flat vulcanizing machineseries.sheet stretcher series,rubber-plastic foamingmachine series,and pressure forming machine series for friction materials are widly applied to pressure processing the formable materials,rubber products.and forming the themoset materials,etc.

企业自创办以来，始终遵循&质量第一、追求卓越、尊信守约、客户至上&的经营方针；经多年创新与不懈努力，具体产品有：四柱压力成型机系列、平板硫化机系列、薄板拉伸机系列、橡塑发泡成型机系列、摩擦材料压力成型机系列等；广泛适用于可塑性材料的压力加工、橡塑制品等熟固性材料的成形。

Under the conditions of konjak gum water solution 150 g/L,β-mannanase 50 IU/g konjak gum, hydrolytic temperature 50℃ and hydrolytic time 6 h, the hydrolysate is oligo-saccharides and mono-saccharides analyzed by thin-layer chromatography and HPLC analysis.

酶解的工艺条件为：魔芋胶浓度150g/L，加酶量50IU/g，酶解温度50℃，酶解时间6h。所获酶解产物经薄板层析和HPLC检测，主要为低聚糖以及少量单糖。

In analyzing laminose structure of deep-hole gate, the method is effective.

此方法简便易行，精度较好，是分析深水闸薄板结构的有效方法。

The monetary crisis of country of part of near future southeast Asia makes local market laminose slow down in demand.

近期东南亚部分国家的货币危机使当地市场薄板需求下降。

Based on structural design criterion of floodgates, a finite clement method is adopted to analyze and calculate deep-hole gate chamber. And based on space plank analysis theory, area stress is considered in the stress calculation of original laminose problems.

本文在设计规范的基础上针对水闸的结构设计，采用有限元对深孔闸的闸室进行了分析计算，根据空间板的分析理论，在原薄板问题的受力计算基础上考虑了闸内力的作用。

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