1、

A new method of calculating the axial section flow channel of centrifugal pump

离心泵叶轮轴面流道计算新方法

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2、

Research of mathematics model of the general center line of axial section flow channel of centrifugal pump

离心泵通用轴面流道中线的数学模型研究

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3、

Research on NC Grinding of Rotary Surface Parts with Arc Axial Section and Precision Controlling

圆弧轴截形回转面的磨削及精度控制方法的研究

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4、

General Expression of Cutter's Axial Section for Machining Helicoids and Its Numerical Solution

计算螺旋面刀具轴截形的通用公式和计算机数值解法

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6、

Grinding of Rotary Surface Composed of Discrete Points in Its Axial Section and Calculation and Analysis of Theoretical Roughness

列表轴截形回转面的磨削及理论粗糙度的计算与分析

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7、

Analyzing and Calculating Axial Section Profiles of Worm with Straight Generatrix

直纹蜗杆轴向齿形的分析与计算

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8、

It is distinct from profile of every axial section of tooth back of relief grinded hob.

铲磨滚刀齿背的各轴截面截形都不一样。

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9、

In this paper, a new type tooth profile of sprocket has been given from the study of designing the bobber's axial section.

本文首先从设计滚刀的轴向截形入手,提出了链轮的新齿形;

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10、

Toward the guide blade, the distribution of pressure near the outlet of guide blades is not good, the analysis results show that the shape of axial section flow channel is not reasonable, and it should be improved.

导叶片靠近出口部分压力分布不理想,分析表明,该泵的导叶部分的轴面流道形状不合理,应予以改进。

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11、
12、

Dimensionless coefficient method of designing the welding section of axial pressure component with H shape

焊接H形轴压构件截面设计的无量纲系数法

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13、

The experimental results showed that both the circumferential and axial stresses around the cross section varied in a similar "W" shape, but the former was larger than the latter in absolute valume.

实验结果表明,弯头横截面上的环向应力和轴向应力分布均呈相似的W型,但各点环向应力的绝对值均大于轴向应力。

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14、

Numerical study on the fire stability of the axial-compression cross-section column of reinforced concrete

钢筋混凝土十字形轴压柱耐火性能的数值模拟研究

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15、

The phenomenon of longitudinal fission seldom occurred during the process of tube plug drawing mill compared with empty-sunken steel tube. The problem which seldom cause transverse fissure in form of partial failure owing to uniform distribution of axial stress in cross section.

与空拔相比较,在短芯棒拔制过程中,纵裂现象一般不会发生,由于钢管轴向应力在横截面上分布均匀,一般也不会出现以局部破坏形式出现的横裂现象。

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16、

The entry convergent flow pattern was observed with flow visualization technique when the resin melt flowed through a die featuring abrupt contraction in cross-section of channel and axial symmetry.

应用毛细管流变仪测量了在接近实际挤出工艺条件下低密度聚乙烯熔体的流变性质;应用流动可视化技术,观测了试样熔体流经突然收缩的轴对称口模时的入口收敛流型。

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17、

According to the bound failure condition of the rectangular cross section, the limit value of axial compres-sive ratio for concrete frame columns is analyzed concerning with the factor of longitudinal reinforcement, composite stirrups and core reinforcement etc.

导并计算了混凝土柱截面在界限破坏条件下的轴压比,讨论了箍筋约束、周边纵向钢筋、芯筋和其他因素对柱轴压比限值的有利影响。

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18、
19、

The circle section is rather reasonable for axial compressed member.

在轴向受压构件中,用圆形截面也是合理的.

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20、

So, it has great engineering significance to increase the axial press capacity and ductility of RCSSC in the same area of the section.

因此,如何在保持现有截面的大小的情况下,同时提高异形柱的轴向受压承载力和柱的延性具有重要的工程意义。

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