电堆

The electrostatic potential distribution for square lattice and hexagonal lattice was calculated.

作为算例，计算了在圆柱体排列为正方结构和六角密堆结构时电势分布。

Place a thing, heap a Duo, hang a plank, stainless steel work set, wood tray, steel tray, plastics tray, warehouse cage, anticipate a box, hand plank car, mute cart, ascend Gao Che, logistics trolley, carry thing trolley, liquid to press rise and fall terrace, liquid to press to ascend car bridge, hand to move a liquid to press tray porterage car, from walk type electricity the liquid pack to unload a fork car, transport a Gun way...etc.

蓝宇达公司主要产品：轻型货架、中型货架、悬臂式货架、贯通式货架、辊轮式货架、横梁式货架、重力压入式货架、抽屉式货架、汽车配件库货架（4S店专用）、阁楼式货架、不锈钢货架及周边设备（置物架、堆垛架、挂板架、不锈钢工作台、木托盘、钢托盘、塑料托盘、仓储笼、料箱、手板车、静音手推车、登高车、物流台车、载物台车、液压升降平台、液压登车桥、手动液压托盘搬运车、自走式电液装卸叉车、输送辊道等）。

The valve is driven directly by a large strake multilayer piezoelectric stack, its displacement actuates the power cascade spool after amplification by a lever mechanism.

该阀采用大行程的压电叠堆作为驱动元件，经杠杆放大后的位移直接驱动功率级滑阀。

Then 4 approaches are used for solving semiconductor thermoelectric problems are proponed:(1) solve basic semiconductor equations directly,(2) solve heat transfer equation with the fitting expressions of thermoelectric transport,(3) approximation of relaxation interval time,(4) characteristic temperature of thermoelectric-pile method.

随后，提出了求解半导体热电问题的4种方法：①直接求解半导体方程组②驰豫时间近似法③利用温差电输运系数的拟合式来求解导热方程④热电堆特征温度法。

A blasting circuit with non-electric bidirectional multi-loop grid is adopted to once-through blast 15 thousand cartridges and 686kg blasting powder, a 3×10^4m^2 workshop is successfully demolished with being fully disjointed, small vibration and a muckpile of 1~3m.

采用非电加强双向多回路网格式爆破网路，一次起爆了1.5万个药包和686kg炸药，成功地爆破拆除了3万平方公尺主厂房。爆破后解体充分，爆破震动小，爆堆高度1~3m，为后期的清运提供了良好的条件。

Major process products have: jig and fixture of aircraft assembly plant and auxiliary tools; tire vulcanization and tire production line、transmission line 、loader、Lay-tire equipment、tire mould、clean mould machine、repair mould machine、tire mold 3D intelligent;warehouse palletizer;oil platform;fur machinery; electrical engineering alloy、contact process;hydraulic elevator accumulator、1t—50t electric hoist and crane machine; door and window manufacturing machine、varouris kinds of large scalestabilization machinery and mixing machine; Grain and oil produce equipment、auxiliary machine and control system; Satellite Launching base facilities; tire forming machine、cutter etc equipment parts; various kinds of box of reducer; milk packing machine and parts; elevator up and down operate panel、controlling Single Chip Micr-computer and Elevator Group Supervisory Control System; repair circuit disk produce equipment and imported equipment copped; air and water treatment equipments,etc.

主要加工产品有：飞机组装厂夹具和辅助机具；轮胎硫化机及轮胎生产线、传输线、抓胎机、存胎器、轮胎模具、洗模机、修模机、轮胎模具智能三维检测仪；立体仓库堆垛机；石油钻井平台；皮毛机械；电工合金、触头加工；液压升降台、1吨－50吨电葫芦和起重机；门窗生产机具、各种大型搅拌机械和研磨机械；粮油生产设备、辅助设备和控制系统；卫星发射基地设施；轮胎成型机、裁断机等设备配件；各类减速机箱体；牛奶包装机及配件；电梯升降操纵面板、控制单片机和电梯群控系统总成；线路芯片生产设备大修和进口设备仿制；空气和污水处理设备等。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。