Electromotor ventilation section shape is similar to the I beam and H beam.
电机通风用异形钢材是一种机械零件，其断面形状类似工字钢和H型钢。
This paper describes a new method for simulation of the cross section shape of log.
描述了一种模拟原木截面形状的新方法。
It provides an important calculate basis for design section shape and size of the rod.
这将为设计系杆的截面形状和尺寸提供了重要的依据。
The section shape of spiral blade of fan is drawn according to the calculated width of blade.
根据计算出的叶片宽度，画出螺浆式风扇叶片的截面形状。
And the different section shape of the solder joint is given with the variation of solder volume.
给出了不同的钎料量对应的焊点剖面形态的变化。
This paper has also discussed the influence of section shape of steel beam on the heating transfer.
本文还进一步讨论了梁截面形状对传热性能的影响。
The influential factors on cross section shape of PAN fiber were studied during dry-jet-wet spinning.
对干湿法纺丝中PAN纤维的截面形状影响因素进行了研究。
The research indicates that the section shape is one of the critical factors in the confinement performance.
研究表明，断面形状对混凝土柱约束性能起着决定性作用。
Compared with GTD, this method is easier to deal with when the antenna reflector has complicated cross section shape.
与GTD法相比，该方法更易处理具有复杂截面形状的反射体天线。
Helical rotor is the most important part of rotor flow meter, and its section shape is normally formed by involute and cycloid.
螺旋转子是转子流量仪表中的心脏零部件，其截面形状一般由渐开线和摆线组合而成。
The model considers the effect of fiber section shape and makes theoretical values in good agreement with experimental results.
该模型能够考虑纤维截面影响，所得理论值与实验结果吻合较好。
Result showed that the section shape of fiber prepared with gel spinning method was round and outside and inside structure was uniform.
结果表明，采用凝胶纺所得的丝条，截面形状为圆形，且表里结构均一。
In order to enhance the service hfe of hollow steel for rock drill stem, the odd number side section shape hollow steel has been designed.
为了提高凿岩钎杆用中空钢的使用寿命，设计了奇数边截面形状的中空钢。
However, the thin-walled steel tubes are prone to local buckling under axial pressure, especially for the square and rectangular cross-section shape.
但是薄壁钢管在轴向荷载下容易发生局部屈曲，尤其是截面形状为方形或矩形时。
This paper aims at examining the influences of spatial variability of furrow sole fluctuation and cross-section shape on furrow irrigation performance.
针对沟灌，研究了沟底起伏状况和沟横断面形状的空间变异性对灌水质量的影响。
The effect of stretch on the cross-section shape of polyacrylonitrile (PAIN) fiber was studied during the process of wet spinning and dry wet spinning.
研究了湿法和于湿法纺制异形聚丙烯腈(PAN)纤维过程中拉伸对纤维截面形状的影响。
Roll formed shape is an environmental protective building material with reasonable section shape, good mechanical property and high utilization of steel.
冷弯型钢是一种截面形状合理、力学性能良好、钢材利用率高的环保型建材。
Through the research of cross-section shape control methods, scale vector is finally chosen to be applied as the control technique for shape optimization.
通过对截面形状控制方法的研究，选择比例向量法对截面进行优化控制。
Now, this technology is very successful in rolling simple rings, but there are many problems in rolling complex rings which have not symmetry section shape.
目前，冷辗扩技术生产简单截面的环件很成功，但是生产异性截面的环件还存在较多的问题，例如生产锥形套圈由于变形不均匀会产生许多问题。
Compared with the cross-section shape of circle, square, polygon, elliptical section can be more effective in reduction of the load that the fluid ACTS on it.
椭圆形截面可以比圆形、方形和多边形截面更有效地折减流体对椭圆形钢管混凝土所作用的荷载。
The entry section shape and the reasonable design of inclined beam were determined according to the analysis of key blocks and the results of numerical simulation.
由关键块的分析和数值模拟结果，确定了综放沿空小断面留巷的断面形状，给出了斜梁的合理支护设计。
Analyze the influence of main parameters including exp. area ratio, blade number, collective pitch angle, section shape, cyclic pitch angle and rake angle on the performance of VVP.
本文分析了盘面比、叶数、整体螺距角、周期螺距角、纵倾角、叶剖面形状等主要参数的变化对全方向推进器水动力性能的影响。
The effects of volume fraction, cross section shape of fibers and the relative thermal conductivity of fiber and matrix on thermal conductivity of composites are analyzed in this thesis.
本文通过计算结果比较，分析了复合材料体分比、纤维截面形状、纤维与基体的相对导热系数对复合材料整体导热性能的影响。
In order to analyze any section shape of reconstructed model and observe inner structure in the visualization of ICT slice reconstructed model, the reconstructed model is cut by the plane.
在I CT切片重构模型的可视化中，为了分析重构模型的任意截面形状，并且观察该截面的内部结构，需要对重构模型进行剖切。
Including influence of the section shape, the different water condition between floodplain and channel is another import factor that influents the resistance distribution along river width.
阻力沿河宽分布除河道断面形态影响之外，滩槽水流差异也是不可忽略的。
How to select road section shape, bolting parameter and roadway construction method in large section cut in thick coal seam according to production reality and bolting theory are introduced.
根据生产实践及锚杆支护理论，论述了在厚煤层大断面切眼中，如何进行巷道断面形状、锚杆支护参数的选择及其巷道的施工方法。
Major causes of cracks are contraction deformation in early stage, too complicated and changeable geologic setting, improper section shape of the tunnel, wrong practice of NATM construction, etc.
裂缝产生的原因主要是早期收敛变形，地质条件复杂多变，隧洞断面形状不当，新奥法施工运用欠妥等。
Factors influencing the tensile strength of polymerizer head sample were introduced, which included the sampling position, sampling direction, sampling quantity and the cross section shape of sample.
介绍了影响聚合釜封头试样拉伸性能的因素：取样部位、取样方向和取样数量及试样的横截面形状。
The taper ring's irregular section shape decide the unequal forming of the ring metal when rolling ring, which is the main cause of irregular wide spread and draw concave on the symmetry face of ring.
锥形套圈由于它截面形状的不规则性决定了辗扩过程金属变形的不均匀性，这是导致不规则宽展、拉凹的主要原因。
The taper ring's irregular section shape decide the unequal forming of the ring metal when rolling ring, which is the main cause of irregular wide spread and draw concave on the symmetry face of ring.
锥形套圈由于它截面形状的不规则性决定了辗扩过程金属变形的不均匀性，这是导致不规则宽展、拉凹的主要原因。
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