查询词典 plate beam

The formula was established about calculating design parameters and technological parameters of ideal strip and bent strip in the period of forming. The thesis presented how to calculate the deformed area length and contact are radius of contact deforming between two elastic bodies on condition of the friction. The calculating formula of pinch force about plate-strip pinch mill was given and the results were analyzed that friction coefficient and radius of pinch rolls are very important for determining pinch force. Moreover, the rule of deforming and stress distribution of different 〓 ratio were gained on condition that the deforming was considered to be non-uniform distribution in the gap. The differential equations were got that calculate the displacements of large deflection of elastic cantilever rectangle plate with fixed end and the formula of the Finite Strip Method was conducted to study the regularity of mid-plane displacements, deformation and stresses for elastic-plastic large deflection bend of cantilever parallelogram plate with fixed or slidable end by integrating Prandtl-Reuss equation.

建立了一套完整的设计参数计算公式和在成型过程中理想带钢或具有月牙弯带钢的工艺参数的调整公式；在考虑摩擦力的条件下，对两弹性体接触变形过程中的接触变形区长度和接触弧半径用位移解法进行了研究，推导了板带递送机的递送力计算公式，从而得知在递送机设计过程中，应选择适当摩擦系数和辊身直径；另外，还从辊缝内带钢实际变形出发，分析了对于不同的〓值，带钢的变形规律及应力分布状况；建立了固定端悬臂矩形板弹性大挠度弯曲变形的控制方程，并且在对Prandtl-Reuss方程的积分处理的基础上，导出了固定端和滑动端悬臂平行四边形薄板的弹塑性大挠度的中面伸展位移、变形和应力的有限条元法公式，编写了Fortran语言计算程序，在各种参数条件下，对螺旋焊管成型过程变形规律进行了全面的分析研究，从而为螺旋焊管的生产和进一步的改进提供了理论依据。

Company's main products are: plug-in line, belt assembly line, wave soldering, hot air reflow, tooling plate differential chain assembly line (the General Armament Department, the Department installed), the hoisting of transmission lines, transmission lines linked board, roller conveyor line, painting bake A section of line, conveyor belts, turn conveyor, climbing conveyor, conveyor chain plate, hoist; white non-toxic food industry conveyor belt through the FDA testing; electronics industry, from the PCB plug-in automatically on the board → automatic →→ wave plate → detection → product assembly, electronic automation equipment higher color TV sets, refrigerators, air conditioners, washing machines, water heaters, VCD, DVD, LCD, speakers, computers and other home appliances, electronic products整机assembly, with the Department of , The General Armament Department, aging, testing, packaging, complete sets of production lines, whole plant logistics transportation; parts material handling industries, climbing, hanging chain and improve delivery of materials between floors; motorcycles, electric bicycles, scooters linked the board assembly line ; Pieces of metal, plastic, pieces of the surface coating paint systems, liquid of paint systems, automatic painting system, water-lim painting

公司主要产品有：插件线、皮带装配线、波峰焊、热风回流焊、工装板差速链装配生产线、悬挂输送线、板链输送线、滚筒输送线、涂装烤漆线、皮带输送机、转弯输送机、爬坡输送机、链板输送机、提升机等；食品行业白色无毒输送带通过FDA检测；电子行业，从PCB插件→自动上板→全自动波峰焊→下板→检测→产品装配，电子设备自动化较高；彩电、冰箱、空调、洗衣机、热水器、VCD、DVD、LCD、音箱、电脑等各种家电、电子产品整机装配、部装、总装、老化、检测、包装成套生产线、整厂物流输送；各行业零部件物料输送、爬坡、悬挂链及楼层间物料输送提升机；摩托车、电动自行车、滑板车的板链装配线；金属件、塑料件的表面处理涂装烤漆系统、液体涂装系统、自动喷漆系统、水廉喷漆

Next we analyze the dispersion relations and frequency versus length to thickness ratio of coupled thickness-shear ,flexural and extensional vibrations in the AT-cut quartz crystal plate by improved Mindlin plate theory , when we determine the optimal important design parameters of quartz crystal plate , above conclusions may be our basis .

用修正后的Mindlin板理论分析了晶片中厚度-剪切、弯曲振动和拉伸振动模态耦合的色散关系图和频谱图，其中的频谱图可作为晶片重要参数选择的依据。

Disclosed is a bone-conduction transducer comprising a plate-shaped yoke bent to form a pair of cut portions at both ends thereof; voice coils fitted to a center extension of the cut portions; a magnet and a plate of rectangular parallelepiped shape disposed between the voice coils; and a diaphragm minutely spaced from a lower part of the plate.

公开了一种骨传导传感器，包括：板形轭铁，受弯曲而于轭铁两端形成一对切口部；安装在切口部的中央延伸部上的话音线圈；设置在话音线圈之间的磁铁和矩形平行六面体板；以及与板下部微微隔开的膜片。

The problems mclude how 10 control the minimum bending radius of steel plate,to eliminate the residual rectangularity of plate end and to adjust the parameters of 3 roller plate bender.

但在容器制造过程中，常常碰到如何控制钢板的最小冷弯半径、消除钢板端部剩余直边、灵活调整数控对称式i辊卷板机参数等问题，这些问题可以通过理论分析和if算得到解决。

Plate large plate (a plate 3), 2 board, three plates, rubato, 30 cough and so on.

板式有大板、二板、三板、散板、三十咳等。

Use plastic spraying steel plate shell, rustproof aluminum plate and stainless steel plate for choice.

采用高效低噪音，低能耗专用轴流风机。5、外壳配置喷塑钢板，也可用防锈铝板、不锈钢板。

Its structure is characterized by the fact that the sieve plate is replaced by a bubble cap plate and a plate of large holes to make water distribute better;a special shroud.

本文研究的防堵防跑双罩式内循环流态化水冷器的结构特点是：底室采用泡罩板加大孔均布板取代筛孔容易堵塞的筛板；水冷管出口安装挡粒调匀罩。

In chapter 4,on the basis of chapter 3,a new formulation of hybrid/mixedsingular plate element based on Reissner's plate theory is set up,and 4-node arbitraryquadrilateral hybrid/mixed singular bending plate element formulas including theeffects of transverse shear deformation is derived,then by the use of this method,alarge quantity of numerical computations are carried out,at the same time,the resultsare compared with theoretical solutions and the results obtained by other singularfinite element methods.

第四章 在第三章的基础之上，建立基于Reissner型板理论之上的杂交/混合奇异板单元列式，推导出了考虑剪切效应的四节点任意四边形杂交/混合奇异弯曲板单元公式，并进行了大量的数值计算，同时与理论解析解和其它有限元解进行了比较，计算结果表明：本文提出的杂交/混合奇异板单元方法是可以用于计算含裂纹平板弯曲应力强度因子的一种高效、可靠、简便易行的方法。

Now has "macro that can achieve" and "sincere Lekar","Huanglao Kat" and other independent brands, specializing in the production of a variety of packaged pot, steamer, milk pot, soup pot, induction cooker pot, Pearl pot, steaming fried Ding, insulation mention pots, kettle, double bowl, fast food plate, basin, taste Doo basins, pots of soup plate, fish plate series Stainless steel products, its complete specifications, superb technology, innovative design, excellent quality, reasonable price and perfect after-sales service to win the trust of the vast number of consumers and praise around the best-selling home and abroad.

现拥有"宏能达"和"礼加诚"、"黄老吉"等自主品牌，专业生产各种套装锅、蒸锅、奶锅、汤锅、电磁炉火锅、明珠锅、蒸炒鼎、保温提锅、水壶、双层碗、快餐盘、面盆，味斗盆，汤盆盘，鱼盘等系列不锈钢产品，其齐全的规格、精湛的工艺、新颖的造型、优良的质量、合理的价格和完善的售后服务赢得广大消费者的信赖和赞誉，畅销国内外各地。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。