中柱

Then, using these data tables to graph through figure guide and get single latitude positive axis conic projection figure and histogram about length distortion with latitude.

并介绍了如何利用求得的数据表使用EXCEL软件中的图表向导进行绘图，绘得正轴单纬圆锥投影图，即大地坐标的经纬网展布图及长度变形随纬度变化的关系柱状图。

According to the hypothesis of continuum, a tube with the corner strengthened is gained to make an equal of the frame-tube. B3-spline functions and parabola functions are applied to simulate the displacement functions of the frame-tube. The system of equations about the undetermined coefficients of displacement functions is deduced by using energy-variational principle, by solving which the displacement of the frame-tube is gained. Then the internal forces in the columns and beams of the former frame-tube are obtained according to the principles of elasticity mechanics.

根据连续化假设将框筒等效为角部加强筒体，将三次样条函数与抛物线函数结合假定框筒的位移函数，运用能量变分原理推导出了关于位移函数待定系数的方程组，解得位移函数待定系数进而解得框筒的位移，再根据弹性力学原理确定原框筒中梁柱的内力。

"Of or relating to the coordinate system, or to any of three coordinates in it, formed by two polar coordinates in a plane and a rectangular coordinate measured perpendicularly from the plane."

"坐标系的，或者与坐标系有关的，或坐标产生三条坐柱中的任一个的，这个坐标系由一个平面上的两个极线坐标和一个平面上垂直测量的直角坐标形成。"

Aimed at spherical, cylindrical, conical and toroidal electrodes in electrical engineering, based on the corresponding coordinate transformation the randomly meshing surface BEM is put forward.

针对电气工程中常见的球、柱、锥和圆环形电极，建立相应的坐标系，提出了基于坐标变换，适用于任意网格剖分的曲面边界元方法。

Sediment cores as a traditional and primary instrument for studying the sedimentary environments and depositional processes of tidal flat are taken generally by gravity corer in inter-tidal flat.

有关潮滩盐沼系统沉积和地貌演化过程的研究已有许多学者利用不同手段进行了研究，如通过采集柱状样分析地层中的沉积记录[2~3]、现场的多年观测研究[4]、数学模拟等[5]等。

An acidic polysaccharide FCP5-A was isolated from fruit of Cornus officinalis with water extraction and column chromatography.

从山茱萸中提取出水溶性粗多糖，经柱色谱分离纯化得到一种酸性多糖组分FCP5-A。

The safety of the safe coupling with elastic dowel pin and selection of its parameters are described in detail in combination with the project example, it is pointed out that good result can be obta in ed if it is applied in driving equipment of low speed and high torque.

文摘：结合工程实例对弹性柱销安全联轴器的安全性及参数的选取作了详细的阐述，指出其在低转速、高转矩的传动设备中使用，可取得很好的效果。

The safety of the safe coupling with elastic dowel pin and selection of its parameters are described in detail in combination with the project example , it is pointed out that good result can be obta in ed if it is applied in driving equipment of lowspeed and hightorque .

文摘：结合工程实例对弹性柱销安全联轴器的安全性及参数的选取作了详细的阐述，指出其在低转速，高转矩的传动设备中使用，可取得很好的效果。

Compution results show that the influence of longitudinal reinforcement ratio and cross section dimension could reduce the midspan dynamic drift, but the influence of stirrup ratio does not have obvious effect on the dynamic response.

计算结果表明：增加纵向配筋率与截面尺寸可以显著降低柱中节点位移，而增加箍筋配筋率的效果不明显。

Then we derived the expression of electromagnetic force in the electromagnetic crystallizer in the cylindrical coordinates.

进而推导出在柱坐标系中，电磁结晶器内电磁力的表达式。

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％。