通过操作看出较低的再生温度有利于保护催化剂。
According to the operation data, the lower regeneration temperature is good for protecting catalyst.
再生温度和环境空气含湿量对系统制冷量和性能系数的影响较大,而环境空气温度的影响较小;
The regenerating temperature and the humidity ratios of ambient air are two main factors affecting system performance, while the temperature of ambient air functions less.
对催化剂的分析表明,催化剂破碎主要由于原料中钠、钒含量超标、再生温度过高和提升管预提蒸汽线速过高所致。
The causes behind breakage of the catalyst are excessive sodium and vanadium content in the feed oil, excessively high regeneration temperature and excessively high steam velocity in riser pipe.
实验研究发现在相同工况下,氯化锂转轮的显热效率、潜热效率均高于硅胶转轮。运行参数中再生温度、处理空气进口湿度对转轮除湿性能影响比较大。
Some parameters, such as the inlet air humidity and temperature, the regeneration temperature, the air mass flow rate, which may affect the performance of the desiccant wheels, were also analyzed.
我不确定即使地球的温度得到控制,冰川是否能再生。
I'm not sure whether the glaciers can regrow even if the planet's temperature is controlled.
鉴于我国市内公共汽车柴油机的平均排气温度很低,在捕集器的前端装了一个燃烧器,定期对陶瓷滤芯进行热再生。
Because of low exhaust temperature of the urban bus engine, a diesel fueled burner was installed on the trap to regenerate thermally the ceramic element.
有热再生吸附式干燥机是通过“温度变化”来达到干燥效果。因为空气容纳水汽的能力与温度呈正比。
A heat regenerative adsorption dryer is through the "temperature" to achieve the drying effect. Because the air containing moisture capacity and temperature is proportional to.
用该模型对在提升管再生器中的再生过程进行了模拟计算,分析了再生器中的温度场和速度场。
With this model, simulations were implemented for a riser regenerator, and the velocity field and temperature field in the regenerator were calculated and analyzed.
目的研究并探索一种最合适保存同种异体神经的冷冻温度和时间,以获最小的排斥反应和最好的神经再生。
Objective To seek the proper temperature and period of cryopreservation for allogenic nerve grafts, which results in minimum rejection reaction and best nerve regeneration.
本文还详细研究了菌龄、酶系统、酶解温度和时间等多种因素对这两种鸡纵菌原生质体形成和再生的影响。
While the effects of hyphal age, lytic enzyme system, osmotic stabilizer, enzymolysis temperature and time on the preparation and regeneration of protoplast were also discussed in this paper.
实验结果表明:当载气流量增大、加热温度增高、饱和煅后焦量减少,都有利于再生效率的提高。
The experiments showed that more loaded gas velocity, higher temperature and less saturated calcined-coke did well to the increase of the regeneration efficiency.
分析、探讨了分子筛纯化器吸附、再生过程不同阶段工作温度曲线。
This paper discusses the temperature curve in the various process of absorption and regeneration of molecular sieve.
再生器压力、沉降器压力和提升管反应器出口温度均被控制,原料处理量提高后,气体、汽油和焦炭产率均下降。
Under control of the outlet temperature and the pressures, the increase of feed throughput will cause the decrease of gas, gasoline and coke produced in reaction.
本文介绍了一种再生式换热器的传热传质数学模型和温度场的计算方法。这种换热器具有两段以不同材料做传热元件的转子。
Paper introduces a mathematical model for heat and mass transfer of a rotary regenerative heat exchanger as well as the calculation method of temperature field.
在这些温度下,固体材料有较低的值比热,所以再生必须作出了意想不到的材料,如棉花。
At these temperatures, solid materials have lower values for specific heat, so the regenerator must be made out of unexpected materials, such as cotton.
同时进行了催化剂的再生研究,在载气下于一定温度将催化剂热再生,基本上可恢复催化剂的活性。
Regeneration of the deactivated catalyst was conducted by passing carrier gas at given temperature through the catalyst, resulting in the recovery of its initial activity.
以再生后骨炭的除氟容量为指标,研究了不同温度下再生规律。
With the defluoridation capacity of bone char regenerated as an index, the rules of regeneration were studied under different temperatures.
采用旋转压实仪研究了再生沥青混合料的压实特性,提出了最佳拌和温度和压实温度的确定方法。
The compaction characters of recycled asphalt mixtures was investigated by gyratory compaction test, and the mixing and compaction temperature was determined.
耐熔性沥清基纤维经过碳化处理后,在一定温度下的CO_2气流中进行活化处理,得到的活性碳纤维具有良好的吸附性和再生性。
After carbonization, the high melting pitch-base carbon fibers are activated in CO2 atmosphere at certain temperatures. The activated fibers have good adsorbent function and regenerative behaviour.
为了能够快速而准确地得到再生冷却推力室的温度分布,建立了一种计算再生冷却推力室温度场的方法。
To quickly and accurately obtain temperature distribution in regeneratively-cooled thrust chamber, a method of computing temperature field in thrust chamber was developed.
高温中再生混凝土柱温度反应分析及高温后再生混凝土柱承载力有限元理论分析计算。
The thermal response the recycled concrete column at high temperature and the bearing capacity of the recycled concrete column are analyzed by ANSYS FE method.
实验结果表明:在较低的凝固浴温度下纺制得到的再生竹纤维素纤维的性能较好。
The results showed that the properties of the regenerated bamboo fiber prepared with lower coagulation bath temperature were improved.
基于再生核方法,温度分布的精确表达式和稳定的数值算法被给出。
The exact expression for the solution and stable numerical algorithm are given based on the reproducing kernel method.
再生沥青混凝土质量检验项目包括再生沥青的黏度、刨除料含油量、压实度、路面平坦度与施工温度等。
The items of the quality testing were included the viscosity of recycling asphalt, asphalt content of reclaimed asphalt concrete materials, compaction, surface smoothness and placement temperature.
对比再生冷却分析了不同注入率对壁面温度、冷却效率以及边界层厚度的影响;
The influences of porosity on the local blowing ratio, wall temperature and boundary layer thickness were compared with the effects with regenerative cooling.
在再生器中放进冷却盘管能控制温度,也能除去过多的热量。
Cooling coils are introduced into the regenerator to control the temperature and remove the excess heat.
对再生前后魔芋多糖进行DSC和TG分析可知,再生后魔芋多糖的热分解温度和热稳定性均有所下降。
Used DSC and TG to research the thermal property of the KGM before and after regeneration, and found that both the decomposition temperature and the thermal stability had a little decline.
通过二维相关红外光谱,研究了再生蚕丝蛋白膜的构象及其转变与温度之间的关系。
With the advantage of two dimensional (2d) correlation FT IR spectroscopy, the conformation transition of regenerated silk fibroin film was studied under thermal treatment.
考察了温度、原料气组成、冷却时间、结晶环境对结晶过程的影响,以及吸收量、吸附温度、吸附剂含水量和吸附剂的再生条件对吸附过程的影响。
The effects of the adsorption amount, adsorption temperature, water content of the adsorbent and the adsorbent reactivition conditions on adsorption process were described.
考察了温度、原料气组成、冷却时间、结晶环境对结晶过程的影响,以及吸收量、吸附温度、吸附剂含水量和吸附剂的再生条件对吸附过程的影响。
The effects of the adsorption amount, adsorption temperature, water content of the adsorbent and the adsorbent reactivition conditions on adsorption process were described.
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