English translation for "管道开口"
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- pipeline tapping
Related Translations:
管道压缩机: pipe line compressorpipeline compressor 管道装置: plumbing installation 管道路线: conduit runduct route 管道燃烧室: duct burnerduct-burner
- Example Sentences:
| 1. | Biopsy channel opening
活检管道开口 | | 2. | With the help of five others who joined the newly formed company , chan fabricated a series of upright posts , each spaced a few tens of nanometers apart , at the mouth of a channel down which the dna was to travel
在另外五位加入新公司的人员协助下，陈恩浩制造了一系列的直立装置，彼此间隔只有几十奈米宽，放在dna将要通过的管道开口端。 | | 3. | Based on the review , the fluid flow and heat transfer in the curved circular and rectangular pipes have been researched by employing perturbation method and numerical simulation with a physical model under the rotational orthogonal curvilinear coordinate in a rotating curvilinear pipe with multi - parameters . we firstly analyzed the fully developed fluid flow and heat transfer , mixed convection heat transfer , the development of flow and heat transfer in the inlet in different cross section ( circular , elliptical , annular and rectangular crossection ) . the variations of the secondary flow , axial velocity , distribution of temperature , the friction force on the wall , the ratio of friction factor as well as the nusselt number with different dimensionless parameters had been examined in detailed
本文在总结和分析了一个世纪以来有关曲线管道流动和换热特性的研究成果的基础上，以旋转正交曲线坐标系统下的多参数旋转螺旋管道中的对流传热为物理模型，通过摄动方法和有限体积法，首次对各种截面(圆截面、椭圆截面、环形截面、矩形截面)旋转曲线管道内充分发展流动的流动结构和传热特性(包括耦合对流传热特性)以及旋转曲线管道开口段发展流动的流动结构和换热特性进行了系统的数值模拟和理论分析，详细讨论了各种无量纲参数对管道内轴向速度分布、二次流结构、温度分布、壁面摩擦力、摩擦系数比以及管道nusselt数的影响，获得了若干创新性成果。 |
- Similar Words：
- "管道局部阻力损失" English translation, "管道绝缘" English translation, "管道绝缘工" English translation, "管道开发工具" English translation, "管道开孔机" English translation, "管道坑" English translation, "管道坑槽" English translation, "管道空气处理系统" English translation, "管道空气温度指示器" English translation, "管道跨度" English translation
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