The pipelines with circular section are used widely in the practical engineering.
圆形断面管道在工程中的应用十分广泛。
For the with non circular section rolling wheel is adopted in impact roller, a new work method is made.
冲击压路机由于采用了异形截面工作轮，使这种压路机有了新颖的作业方式。
The study of the flow of power-law fluid in a helical pipe with circular section with perturbation method.
采用摄动方法研究了圆截面螺旋管道内幂律流体的流动。
The flow of power-law fluid in a helical pipe with circular section has been studied using perturbation method.
采用摄动方法研究了圆截面螺旋管道内幂律流体的流动。
The study of the flow of power-law fluid in a helical pipe with circular section with numerical method (finite volume method).
采用有限容积法研究了圆截面螺旋管道内幂律流体的流动。
The CNC system used in non-circular section turning lathes has increased the quality of the machining with the efficiency increased by 30%.
该数控系统在非圆截面零件车床中得到了应用。 非圆零件车削加工效率约提高了30%，加工质量也得到提高。
This can calculate the accurate size of the blank be used in the expanding of circular section workpiece with discretional curve as its axes.
同时这种方法也可应用于任意曲线轴线的圆截面工件的毛坯展开中。
Many experiments proved that the theory and program of this article are correct, and it is a good way to solve filled up pipe of circular section.
通过大量的实验证明本文的研究方法及程序较好的模拟了弧形封闭管道的紊流速度分布情况，为下一步研究淤积管道的解决方法提供了理论依据。
The research focused on the coordinated control between the general CNC module and the linear servo system used for the non-circular section turning.
采用多中断系统来实现两种不同的伺服控制——直线伺服控制和位置伺服控制的时序协调，以完成非圆截面的自动车削；
The circular section concrete-filled steel tube structures have good performance because of uniform restraint of concrete provided by circular steel tube.
圆形截面钢管混凝土结构因为圆钢管对核心混凝土均匀的“约束”而具有良好的性能。
The fiber showed circular section, homogeneous structure without sheath and core, splendid mechanical properties and wide water solution temperature range.
纤维呈圆形截面，无皮芯层，结构均匀，具有良好的力学性能和宽的水溶温度范围。
Considering vessels have some curve, we solve the oscillatory fluid problems of a curved pipe with circular section by introducing a new coordinate system.
考虑到血管具有一定的弯曲度，本文引入了一种新的坐标系统，解决了弯管中的振荡流问题。
Usually an adopting cut-ami-try method is used for calculating strength of the forge eccentric compression members made of reinforced concrete with circular section.
钢筋混凝土圆形截面大偏心受压构件的强度计算，一股采用多次试算的方法进行。
Moreover, a backward side with respect to the pressing direction has a circular section and its diameter is substantially same as the inner diameter of the container.
其加压方向后方侧的断面形状是圆形，其直径略等于成形用模体的内径。
This paper presented a method of strength calculation and strength check of annular and circular section in flexure and eccentrically compressed component for reinforced concrete structure.
论述钢筋混凝土结构环形截面及圆形截面受弯构件、偏心受压构件强度计算和强度复核的计算方法。
For present shortcoming of water depth of uniform flow in circular section, which is great calculating error and small application scope, this paper desired to get a new approximate formula.
针对目前圆形断面均匀流水深计算公式存在计算误差大、适用范围小的弊端，欲提出一种新的近似计算公式。
In recent years, some of the hollow parts with non-circular section can be produced by spinning, which breaks through the limit of spinning only producing hollow parts with circular section.
近年来，一些非圆截面空心零件采用旋压技术进行加工，突破了传统旋压技术的范畴——旋压只能加工轴对称回转体的空心零件。
Objective for present shortcoming of water depth of uniform flow in circular section, which is great calculating error and small application scope, this paper desired to get a new approximate formula.
【目的】针对目前圆形断面均匀流水深计算公式存在计算误差大、适用范围小的弊端，欲提出一种新的近似计算公式。
The theoretical design and calculation of the circular-section I-shaped beam shearing force sensor have been emphasized in this paper.
本文着重论述了圆截面工字梁剪力传感器的理论设计与计算。
Circular arc well section parameter calculation is the most primary question among a series of questions of directional orbit design and actual surveyed trajectory.
在定向井轨道设计、实钻轨迹监控等一系列问题中，圆弧井段参数计算是一个最基础的问题。
It was found that fibers of circular cross section produce greater cohesion in webs and slivers than do trilobal fibers.
圆形横截面纤维在棉网和棉条中，比三叶形横截面纤维能产生较大的粘著作用。
A cylinder is a prism with a circular cross section.
圆柱是具有圆形横截面的棱柱。
Through analysis on theory, the author finds the basic regularity in transmitting the supporting force by the arch supporting force of tunnel with circular arch section.
通过细致的理论分析，笔者初步找出了圆拱状断面隧道拱壁支承力传递的基本规律。
Based on shearing stress Theorem, we know that the shearing stress direction of all the spots on the edge of circular cross-section should be tangent to the circle.
由切应力互等定理可知，在截面边缘上各点处切应力方向必与圆周相切。
If the section is a circular arc in the spatial slanting plane, the circular arc is the extremely reasonable bore hole path curve for slide drilling in minimum curvature method.
在此方法中，假设井段是空间斜平面上的圆弧，对于滑动钻进方式，圆弧是非常合理的井眼轨迹曲线。
The author, with his practice in his long working time , discover some blemish in the traditional way of analysis on arch supporting force of tunnel with circular arch section.
笔者在长期的工程实践中发现，传统的圆拱状断面隧道承压能力分析方法有一定的缺陷，圆拱状断面隧道拱壁支承力的传递有一定的规律可循。
Polyester fibers have a smooth, uniform surface with no striations and are circular in cross section.
聚酯纤维表面均匀光滑，无条纹，横截面呈圆形。
Polyester fibers have a smooth, uniform surface with no striations and are circular in cross section.
聚酯纤维表面均匀光滑，无条纹，横截面呈圆形。
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