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- constant wall pressure ring 等压环,均压环
- Numerical analysis on convection heat transfer of laminar pulsating flow in a circular tube with constant heat flux and constant wall temperature is investigated. 对等热流和等壁温边界条件下圆管内层流脉冲流动对流换热问题进行了数值模拟。
- The area contraction ratio has obvious influence on the flow pattern, discharge, wall pressure and air pressure inside level rotary flow. 研究发现面积收缩率对流态、泄流量、壁面压强和空腔内的气体压强均有较大的影响。
- The systoltic wall pressure and its dp/dt were higher than diastolic wall pressure and its dp/dt. 收缩期的血管壁面压力比舒张期的血管壁面压力具有更大的量值和变化幅度；
- The influence of extrusion on activity of soybean urease was studied under different temperatures, different steam amounts and different pressure ring diameters. 研究在不同温度、不同蒸汽添加量以及不同的压力环直径条件下,挤压膨化对大豆中脲酶活性的影响。
- The hydrodynarnic wall pressure prepuced by aerated flow splitting pier and its cavitation atmiddle-lower Frond number are studied through series of model tests. 本文通过系列比尺模型研究了中、低佛氏数下掺气分流墩墩头动水壁压及空化特性，得到墩头时均和脉动壁压的分布规律、脉动壁压概率分布及墩头初生空化数等。
- This dissertation Studied on the affects of the expended processing on gelatinization in maize under different temperature,vapour content and diameter of pressure ring. 试验研究了在不同温度、不同蒸汽添加量以及不同的压力环直径条件下,挤压膨化对玉米糊化度的影响。
- It is recommended that inflatable sac should be used to replace the soft side wall pressure sensor be used to take the place differential manometer. 最后就渗透测定仪装置提出几条改进建议：用充气气囊代替柔性侧壁，用差压计代替微压计。
- The PID control and parameter verification is realized by computer for height tracing system of auto submerged arc welding of thick wall pressure vessel. 对大厚度压力壳自动埋弧焊高度跟踪系统,应用计算机实现了PID控制算法和参数整定;
- New technology like underground constant walls, steel tube concret etc was introduced in the the design of Phu My Hung Office Building? 设计时采用了地下连续墙、钢管混凝土、先张法预应力大梁等先进技术。
- His wife was a constant inspiration to him. 他的妻子经常鼓励他。
- constant wall temperature condition 常壁温
- Results: The distributions of velocity, wall pressure, wall shear stress and path line of the blood flow in the thoracic aorta were calculated with a function of time in the cardiac circle. 结果：计算获得了正常人的胸主动脉内血液流动在心动周期不同时刻的壁面压力、壁面剪应力、速度和流线分布。
- So FW thick wall pressure vessel with carrying liner is compared with mental vessel, which does not decrease the weight of vessel, but also increase safety.It cannot bring mental fragility. 因此具有承载内衬的FW厚壁容器与钢质容器相比，不仅使瓶体的重量下降，而且安全性能得以提高，不会产生爆炸性的金属脆片。
- The shutters thumped the wall in the wind. 在风中百叶窗砰砰地碰在墙上。
- Her constant complaining just sticks in my craw. 她那不断的诉苦真使我受不了。
- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- I was infuriated by/with their constant criticism. 他们没完没了地批评把我给气坏了。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- She feels wearisome by the constant noise. 她很厌烦那些没完没了的嘈杂声。
