截面

The mathematical model between thresher velocities and threshing broken rate was developed.

建立了圆形截面脱粒元件线速度和脱粒破碎率之间的数学模型。

Meanwhile it illustrates by example the cross section , size, distribution bar of the transfer column and the length, structure distance of the tie beam do not treat evenly pressure to the transfer column end.

同时举例说明传力柱横截面的尺寸、配筋及横向联系梁的长度、间距。

The parameters included drag-span ratio of cable,the value of prestressing force,the thickness of reinforced concrete floor,the cross area of tightwire and the number of prestressed tig.

利用ANSYS有限元分析软件建立了钢筋混凝土楼板模型和预应力空间组合结构模型，对楼板模型和预应力空间组合结构模型分别进行了模态分析，同时分析了垂跨比、预应力度、拉索截面面积、纵向连接索数和楼板厚度对预应力空间组合结构自振特性的影响

These facts lead to the conclusion that the non-tilde and tilde systemsof TFD can be regarded, as the systems in the regions Ⅰ and Ⅱ of the Lorentziansection, respectively.

以上事实可导致如下结论：热场动力学中不带弯系统和带弯系统分别可以认为是洛伦兹截面的一区和二区中的系统。

To obtain the RCS of dipole-array antennas, the system of electric field integral equations is turned into a linear algebra system whose coefficient matrix is a symmetric block Toeplitz complex matrix by using Calerkin method with pulse basis functions.

为计算线天线阵列的雷达散射截面，用脉冲函数为基函数的Galerkin法将线天线阵列的电场积分方程组转化为一个线性方程组，其系数矩阵是一个对称的二重复Toeplitz矩阵。

The EAST Superconducting Tokamak is characterized by large volume, complicated structure, and high assembly precision, e.g. the gap in the three tori the tori of vacuum vessel (VV, thermal shield, and toroidal filed coil is 20 mm.

实验型先进超导托卡马克装置一种大型结构复杂高安装精密度的装置，如真空室、冷屏和环向场线圈三者圆截面的误差仅20毫米。

Problems of single footing are classifying about results、determination of dimension of combinational column on combinational foundation、determination of bending moment on superface of combinational foundation and determination of partly press area when there is angel between column and foundation; the problems of strip foundation are determination of torsional moment on some section in checking torsion resist.

独立基础中的问题主要是基础计算结果的归并、双柱合并基础合柱尺寸的确定、双柱合并基础顶面弯矩的求法及柱相对基础有转角时局部受压计算底面积的确定；柱下条形基础的问题是抗扭验算中总扭矩不为0情况下截面扭矩的确定。

So this part will propose a new method based on the EMTDC to analyze the torsional oscillation problem. Since the EMTDC only has the 7 masses shaft model, use the user Module to develop a detailed shaft model.

由于EMTDC现有的轴系多质量块模型最多只能考虑7个质量块，所以基于模态转换与模态降阶的思想利用EMTDC自定义模块重新开发轴系的多质量块模型，使得能对轴系各截面进行考核分析。

Torsional strength of complex sections made up of rectangles.

由矩形组成的复合截面受扭承载力。

The torsion resistance of the tension bar and the calculatiolls of bending shear stress, free torsional shearstress and bending torsional shear stress on the section are also discussed.

对冷弯槽钢单侧挂板墙梁的受力性能进行了分析，讨论了墙梁间拉条对截面抗担所起的作用，以及综合考虑弯曲剪应力、自由扭转剪应力、弯曲扭转剪应力的剪应力计算。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。