jet-flow
英[d'ʒetfl'əʊ]
美[d'ʒetfl'əʊ]
- n. 射流；喷流
双语例句
- 1. The test results show that there exists an evident wake zone near the downstream of the cooling hole jet-flow.
- 实验结果表明，冷却孔射流下游附近存在明显的尾迹区域。
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- 2. This paper introduces the momentum and flow field of tiny-hole jet-flow in high-pressure homogenization processing by applying fluid dynamics.
- 本文应用流体力学理论分析了高压均质过程中，微孔射流内动量及流场结构。
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- 3. The research findings are of major significance and have practical value for understanding liquid-liquid jet-flow atomization mechanism and better guiding relevant engineering applications.
- 本文的研究结果对认识液-液射流雾化机理以及相应的工程应用，具有重要的指导意义和实用价值。
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- 4. Investigated was the influence of the various system conditions, such as different liquids, flow velocities and jet flow diameter, etc. on the critical heat-flux density of the jet-flow boiling.
- 考察了不同液体、流速和喷流直径等系统条件对喷流沸腾临界热流密度的影响。
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- 5. Based on the boundary condition of jet flow in a niche and the interaction of jet with air current, a pressurization relation equation have been established.
- 本文根据壁龛射流的边界条件，进行射流与通风气流之间运动和力的作用关系分析，建立了壁龛射流的增压关系式。
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- 6. Although the resistance force increase of series nozzles makes the average energy of jet flow decreased but it lets the instantaneous energy modulated to impel more fluid resonances.
- 虽然串联喷嘴阻力损失的增加，使射流平均能量有所降低，但射流的瞬时能量得到了调制，激励出更大的流体振荡。
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- 7. Therefore, in order to improve the performance of hydraulic servo valve, it is important to study the mathematical model and distribution of jet flow field.
- 因此，为了改善由射流前置级驱动的伺服阀的性能，研究伺服阀前置级射流流场的数学模型及分布规律是至关重要的。
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- 8. An introduction is given to jet flow gallery ventilation technology and its application to Bantao Tunnel. This technology is a breakthrough compared with conventional gallery ventilation technology.
- 介绍射流巷道式通风技术在板桃隧道施工中的应用，这一新技术与传统的巷道式通风相比有新的突破。
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- 9. To solve related dredging problems and to analyze the effectiveness of jet flow scouring for the Tongguan stretch of the Yellow River, jet flow scouring experiments were made in laboratory flumes.
- 为解决黄河潼关河段射流清淤工程有关技术问题，分析其冲沙效果，利用室内水槽进行了静水、动水条件下射流冲刷试验。
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- 10. Through the numerical simulation, the distribution of those parameters such as speed, pressure of the free jet and impinging jet flow is obtained, also the position of shocks.
- 通过数值计算，得到了喷嘴出口自由射流与冲击射流情况下的流体速度、压力等参数分布情况，及这两种流场中的激波位置。
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- 11. If enlarge the room size in the direction of the jet flow direction, the ability of cold jet attaching, diffusing and rolling will drop, which leads the comfort level dropped.
- 当房间尺寸沿着射流方向加大，冷风射流卷吸、扩散能力下降，造成了室内温度场、速度场分布不均，人体舒适性下降。
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- 12. Next, the belieal columnar vortex get enough the vorticity supplied by the crosswise spread of the secondary jet flow to rotate stably.
- 同时，分流射流横向扩展继续为螺旋柱状旋涡提供足够的涡量，使其稳定旋转。
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- 13. Color Doppler showed bidirectional multicoloured shunt flow signal through ventricular septal, and for those with pulmonary stenosis, it showed multicoloured jet flow signal through pulmonary artery.
- 彩色多普勒血流显像显示过室间隔双向五彩镶嵌分流束血流信号；有肺动脉狭窄患者显示过肺动脉五彩镶嵌射流束血流信号。
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- 14. Through small scale tests and pilot tests, research on feasibility and effectiveness of jet flow aeration process on sewerage, shows that its treatment is as good as in oxygen exposure station.
- 通过小型试验和现场应用，对应用射流曝气技术处理油田污水的工艺和效果进行了可行性研究和试验，研究表明应用射流曝气技术处理油田污水，可以达到曝氧站的处理效果。
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- 15. The test results show that the structure of jet flow includes the beginning section and the basic one.
- 试验结果表明，射流结构由初始段和基本段组成。
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- 16. The influence of conic Angle etc on jet flow field of conic nozzle is discussed, also, the ways to improve the property of jet flow and the shortcoming of the simple conic nozzle are pointed out.
- 探讨了锥角等对锥形喷嘴射流流场的影响，指出了改进锥形喷嘴射流特性的途径及简单锥形喷嘴的不足。
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- 17. Several relevant work has been done on the problem of reverse jet flow in this thesis.
- 本文围绕分离过程反向喷流问题展开相关研究工作。
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- 18. The article calculates unsteady jet flow in concentric canister launcher with three different clearances between inner canister and outer canister.
- 文中针对三种不同内、外筒间隙的同心筒发射装置，对其发射过程中发射筒内的燃气射流流场进行了非定常数值模拟。
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- 19. In order to intensify the collision among the inhalable particles, a gas-solid jet flow was introduced into the agglomeration chamber to generate a local turbulent flow field.
- 团聚室中引入气固射流，使团聚室内形成局部湍流，强化颗粒间的碰撞。
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- 20. The measurement of velocity of the jet flow field is carried out with the TSI-IFA300 constant temperature anemometer.
- 利用TSI-IFA300热线风速仪系统对致动器喷口外的流场进行了测量。
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- 21. The problem of reverse jet flow is simulated with the software.
- 对反向喷流流场进行了数值模拟研究。
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- 22. Water jet flow is one of the decisive factors for drilling rate during rock bit drilling.
- 在牙轮钻头的钻进中，水射流是钻进速度快慢的决定因素之一。
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- 23. Experiment shows the rock breaking efficiency of jet flow impact pressure is enhanced.
- 实验表明，提高了射流冲击压力的破碎岩石效率。
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- 24. It has been found that at the jet flow cross-section near the impingement surface accompanied by the appearance of two counter-rotating vortex pairs there emerge two eccentric peak values.
- 结果发现在冲击面附近的射流横截面上，伴随着两个反向旋转涡对的出现，形成了主流速度的两个偏心峰值。
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- 25. For premixed burner, burning temperature is highest, combustion focuses in the interior of spout mainly, and influence of swirling jet flow on mainstream is great.
- 完全预混式燃烧器燃烧温度最高，燃烧主要集中在喷口内部，主流受旋转射流影响大。
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- 26. The results show that the actual turbulent round jet flow must be simulated by a three-dimensional analysis with inlet perturbations.
- 分析了不加扰动和加扰动模拟的本质差异，指出准确预报实际圆湍射流流动应采用施加入口扰动的三维模拟。
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- 27. The various mold filling phenomena such as steady spreading flow, unsteady flow, jet flow, and surrounding flow, etc. were described and criterion for different flow behaviors also proposed.
- 对稳定铺展流、失稳流、射流和绕流等各种充模现象进行了描述、分析，并提出了各种流动行为的判别准则。
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- 28. The various mold filling phenomena such as steady spreading flow, unsteady flow, jet flow, and surrounding flow, etc. were described and criterion for different flow behaviors also proposed.
- 对稳定铺展流、失稳流、射流和绕流等各种充模现象进行了描述、分析，并提出了各种流动行为的判别准则。
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