梯形的

At first it introduces the characteristics,method of designing the program,and method of editing the program of Mitsubishi FX2N.The method of designing and editing the program include the Experience Designing Method ,Sequencely Controlling Designing Method,and STL.Then,it concretely analyses and introduces the electrical construct,electrical feature,and program of the control systems of chemical fiber baler.

首先介绍了三菱FX2N的特性特点、程序设计方法和编程方法，程序设计方法和编程方法包括经验设计法、顺序控制设计法和STL步进梯形指令，然后详细具体地分析和介绍了化纤打包机控制系统的组成、电气特征和程序。

The process of converging the data was also discussed. In this way, the data's bulk and storage space is cut down and the efficiency of query is improved while the resolution of information is guaranteed.

通过采用梯形式的聚合方式，在保证有用信息粒度的基础上，可以大大减少数据量和存储空间，提高查询效率。

1 The sealing surface connecting the body flange can adopt the planar type for valves with PN≤2.5MPa; and convexo-concave, tongue

4.2.1 与阀体法兰连接的密封面型式，公称压力PN≤2.5MPa的阀门，可采用平面式；其他压力级应为凸凹式、榫槽式或梯形槽等型式，并在

The method for calculating the expression of the trapezoidal corrugation slow-wave structure is studied in detail,which uses Fourier series expandedness.

利用傅里叶级数展开，给出了一种求解梯形慢波结构表达式的方法。通过数值模拟，研究了级数展开次数对求解精度的影响。

Through theoretical analysis and experiment simulation, transmission effect in trapezoid wire winding curve and the double cosine half-wave speed rule curve is researched. And the wire winding algorithm of single cosine half-wave is proposed.

通过理论分析和实验仿真的方法，深入研究梯形走线规律曲线和双余弦半波速度规律曲线的传动效果，提出单余弦半波走线算法。

Organ screens circular, trapezoidal, fan shape, and other special design, the general window for the top, dormer windows or access to better match the overall design style home.

风琴帘有圆形、梯形、扇形等特殊形状的设计，一般用于顶窗、天窗或斜窗，更好地配合家居的整体设计风格。

Two ribs define the lower trapezoidal air vents and chrome rings encase the front fog lights.

两根肋骨下定义的梯形通风口和包住的前雾灯镀铬环。

The general formula on equivalent resistance of a laddershaped network is restudied by network method on the basis of A parameter of symmetrical reciprocal network ,and the result is compared with concerning arguments.

基于对称互易网络的A参数，利用网络分析法探讨了梯形网络等效电阻的一般式，并将结果与相关讨论进行了比较。

Against the twilight rises the trapezoidal top of the stack, which has stood forlornly here through the washing and bleaching of the wintry weather.

麦垛孤零零地堆积在麦场上，它的梯形尖顶显露在朦胧中，已经经受了一个冬季的风吹雨打了。

Though blocking computing matrix,it can decrease the calculation amount of matrix multiplication.Meanwhile,the different simplified formats are presented when computing Duhamel integration with Trapezium formula、Simpson formula、Cotes formula and Gauss formula.

通过分块计算矩阵，能够减小矩阵乘法的计算量，同时分别给出了利用梯形公式、Simpson公式、Cotes公式、高斯公式计算Duhamel积分时的不同简化格式。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。