1)runaway[英]['r?n?we?][美]['r?n?'we]飞温
1.The Criterion for Runaway of the n-th Order Reaction in Fixed Bed Reactor;固定床反应器进行n级反应的飞温判据
2.In this paper, the runaway phenomenon for parallel reactions in fixed bed catalytic reactors has been studied in detail when cooling medium temperature is fixed.对在固定床催化反应器中冷却介质温度恒定时平行反应的飞温现象做了详尽的理论分析,推导出该系统安全操作所允许的温度上限和临界初始条件。
3.In this paper, the runaway phenomenon for parallel reactions in fixed bed catalytic reactors with changes of cooling medium temperatures along the axis of the reactor has been studied.对冷却介质温度沿反应器轴向变化时平行反应的飞温现象进行了研究,揭示出临界等浓度曲线拐点是冷却介质温度沿轴向变化时反应系统发生飞温的临界点。
英文短句/例句
1.I'd like to fly to Vancouver on the fifth August.我想乘八月十五日航班飞温哥华。
2.(2) Initial temperature of catalyst bed is wholly too high.(2)提高起始反应温度使催化剂床层温度整体过高导致飞温。
3.A Preliminary Analysis of the Formation of the Jifei Thermal Spring and Travertine, Yunnan, China云南省昌宁县鸡飞温泉成因及钙华形成浅析
4.air temperature control system of spacecraft cabin飞船大气温度控制系统
5.High temperature tolerance and thermoregulation behavior of the oriental migratory locust,Locusta migratoria manilensis (Orthoptera:Acrididae)东亚飞蝗耐高温能力及其体温调节行为
6.Gwen Meighen occupied with pre-takeoff rituals.桂温·米恩忙于起飞前的一些繁文缛节。
7.He has ever about the same time received a kind glance from her.她往往要向他投一个温柔的飞眼。
8.Thermal Simulation of One Aircraft Hydraulic System Based on AMESim基于AMESim的某型飞机液压系统温度仿真
9.An intense inferno, reaching temperatures of 2500F will quickly engulf the aircraft.高达2500华氏温度的火焰很快地吞噬整个飞机。
10.It snows a great deal and the temperature often goes below zero degrees in January, February and March.一至三月份大雪纷飞,气温通常在0℃以下。
11.American experts found that, traces of plans can affect earth temperature.美专家研究发现飞机尾迹云可以影响地球温度
12.They are found worldwide in warm waters and are noted for their ability to "fly."广布于全世界的温暖水域,以能飞而著名。
13.John Goodwin is actually beaming when he leaves the plane.约翰·古德温下飞机时竟然是那样喜气洋洋。
14.Stand clear of boiling and splashing liquid and the cold vapors that are released.避开沸腾和飞溅的液体及其释放的低温蒸气。
15.In those warm beams the motes kept dancing up and down.只见温暖的光芒里面,微细的灰尘在上下飞扬。
16.We have two flights to Vancouver at 10: 00 a. m. and 7: 00 p. m. .有两次航班飞往温哥华,上午10点和下午7点。
17.Simulation on the Temperature and Pressure Field of CVD Diamond Blunt Aircraft under Flight;CVD金刚石膜钝头体飞行温度与压力的仿真研究
18.Studies on Fly Ash Agglomeration in High Frequency Sound Field and Normal Temperature;常温下燃煤飞灰颗粒在高频声场中团聚的研究
相关短句/例句
temperature run-away飞温
1.In a pilot scale reverse flow reactor with a liter of catalyst, catalytic combustion of typical industrial waste gas contaminated with volatile aromatic compounds (VOC) was systematically investigated, and the "temperature run-away"in the case of too high feed concentration and the "extinction of reactor" in the case of low feed concentration were observed.在流向变换催化燃烧小型中试装置上利用国产催化剂进行了含混合芳烃模拟工业废气的净化试验 ,重点考察了挥发性有机物 (VOCs)能够通过调整换向周期在既不“飞温”也不“熄火”的条件下保持很高的VOCs转化率的浓度变化范围 ,初步观察了由于VOCs浓度过高或过低所引起的“飞温”或“熄火”过
3)flight temperature飞行温度
1.According to the BD-1 satellite antenna s flight temperature,this paper gets the SR107-ZK white paint performance degradation data and the value of solar absorptance at the end of life(8 years),predicting the highest temperature of the antenna.根据北斗一号卫星天线在轨的实际飞行温度,反推出了SR107-ZK白漆的太阳吸收比αs退化曲线,并根据该曲线外推,得到了8年寿命末期的太阳吸收比αs,预测了卫星寿命末期天线反射面的最高温度。
4)runaway criterion飞温判据
1.In this case, we find the existence of multiplicity and determine the runaway criterion through the critical isodisper sion curve.对固定床反应器存在轴向扩散的情况进行了研究,通过临界等扩散曲线得到飞温判据。
5)Wall temperature uprise壁温飞升
6)temperature rise of flyer飞片温升
延伸阅读
飞温分子式:CAS号:性质:反应器处在非稳定的操作状态下,当操作参数有小的扰动,反应器的局部地方或整个反应器中的温度便会大幅度地上升的现象。飞温是由于反应系统在操作条件下处于“多态”状况所致,它在很大程度上是由反应热效应与传热过程的相互作用产生的。它常导致正常运转的破坏,甚至把催化剂烧毁。可以通过理论分析加以防止。
