The influences of the internal irreversibility and the high-low temperature ratio in isobaric process on the optimal performance of the system are revealed.
同时揭示了内不可逆性及等压过程高低温比值对系统优化性能的影响。
But total pressure loss increases with the increasing of the velocity difference accompanied with the increase of the density and the static temperature ratio.
但速度差随密度比、静温比增大而增大时总压损失亦随之增大。
The system efficiency, cooling or heating efficiency, residual heat efficiency on CCHP in different seasons are analyzed through changing heat recover ratio, temperature ratio and pressure ratio.
通过改变微燃机回热度、温比、压比，分析了不同季节联供系统的系统效率、制冷或供热效率、微燃机发电效率、二次余热回收效率的变化；
The ratio of oxygen-16 to oxygen-18 found in the calcite of a foraminifer's shell depends on the temperature of the water in which the organism lived.
在有孔虫壳的方解石中发现的氧-16和氧-18的比例取决于该生物生存处的水温。
The evidence lies in ocean mud, in fossil pollen, and in changes in ratio of chemical isotopes that record shifts in temperature.
证据就存在于海洋泥土，花粉化石和记录温度变化的化学同位素比值变化之中。
In other words, the ratio of energy to temperature should be involved here.
换句话说，温度和能量的比值，应该出现在这里。
Relative humidity, a percentage, is the ratio between the water vapor present and the air's saturation point, a figure that changes with the temperature.
相对湿度，是空气中绝对湿度与饱和湿度的比值，它随着温度变化。
With increase of dispersant concentration or decrease of storage temperature, sedimentation rate decreased and final sedimentation ratio increased accordingly.
随着分散剂浓度的增加或储存温度的降低，沉降速度降低，最终沉降比增加。
Based on this platform, a fuzzy expert system of aluminium fluoride's feeding is developed. It is applied to controlling of the aluminum electrolysis's bath temperature and ratio.
以此专家系统为平台，开发了电解铝过程中氟化铝添加的模糊专家系统，控制电解质温度和分子比。
An ideal gas equation is used for quantitative analysis of gas in industrial production, then by adjusting gas temperature and pressure, it is possible to control mixing ratio of materials.
工业上用理想气体方程对气体进行定量分析，通过调节气体的温度压力来控制物料的配比。
The tension fluctuation and irregularity of fiber decreases with the increase of drawing ratio, speed and temperature.
增大拉伸比、拉伸速度和拉伸温度能有效地减小张力波动和不匀率。
The effects of separation temperature, time and reflux ratio on separation efficiency were investigated.
考察了分离温度、时间和回流比等因素对分离效果的影响。
And discussed the reaction temperature, the ratio of reagent, the solvent concentration, reaction time on the production rate.
并讨论了反应温度、反应物的摩尔比、溶剂的用量、反应时间对产率的影响。
This circuit features low temperature coefficient and high power supply rejection ratio.
该电路有较低的温度系数和较高的电源抑制比。
The effects of reactant molar ratio, catalyst consumption, temperature and reaction time on the reaction were discussed.
考察了反应物摩尔比、催化剂用量、反应温度和反应时间对反应的影响。
Effect of distribution constant, gas liquid phase ratio, temperature and salts on the headspace sensitivity was discussed.
研究了分配常数、气液相比、温度和无机盐等对顶空分析灵敏度的影响。
The influence of temperature, gas-liquid ratio, gas-liquid rate, residual oil saturation and permeability on steam foam sealing ability is studied on the basis of microscopic percolation study.
在蒸汽泡沫微观渗流研究的基础上，研究了温度、气液比、气液速率、残余油饱和度以及渗透率对蒸汽泡沫封堵能力的影响。
The effect of the mixture concentration, temperature, and ratio of alum to rosin on the rosin-alum size efficiency was studied theoretically.
本文就混和物浓度、温度以及明矾松香的比例对明矾- 松香胶的尺度效应进行了理论上的研究。
HRT, temperature and aerobic time ratio have an obvious effect on the treatment by WSBR.
水力停留时间(HRT)、操作温度和曝气比率对WSBR的脱氮效果影响明显。
The factors which affect the reaction, such as reaction temperature and raw material ratio, have been discussed.
有关反应温度、原材料配比等因素对反应的影响都进行了详尽的研究。
RESULTS: The extraction rates was affected by extract solvent, extract times, Coccus - solvent ratio and extract temperature.
结果：乙醇浓度、提取次数、料液比和提取温度影响胭脂虫红酸提取效率。
The results show that after alternate deformation, with the increase of heat treatment temperature, the nucleation ratio of recrystallization rises.
结果表明，弯折压平交替变形后，随热处理温度的升高，再结晶形核率增加。
The effects of temperature, salts, basics, bath ratio, etc. on dyeing performance were studied, and the optimum conditions were obtained.
研究了染色过程中温度、盐类、碱剂、浴比等诸因素对染色效果的影响，优选出最佳方案。
The influence of reaction time, temperature, pressure, and molar ratio of methanol to soybean oil were discussed.
讨论了不同的反应时间、温度、压力及摩尔比对大豆油转化率的影响。
In the hydrolyzation process of waste polymer the yield is effected by reactive temperature, time and ratio.
在废聚合物水解过程中，其收率主要是受反应温度、反应时间和反应配比的影响。
The effects of temperature and equivalence ratio of supersonic premixed combustible flow on the structure of supersonic combustion flow field, ignition and flame propagation were studied.
研究了超声速预混可燃气流的温度以及当量比对超声速燃烧流场结构、点火与火焰传播特性的影响。
The controlled items mainly consist of feed quantity, reaction temperature, catalyst usage and ratio, conversion rate and polymer Mooney viscosity.
控制项目主要包括进料量、反应温度、催化剂用量及配比、单体转化率、聚合物门尼粘度控制。
The factors affecting the synthesis of PEE antistatic agent were studied, including PEG molecular weight, charge ratio, temperature, time and vacuum degree.
对影响PEE合成的主要因素，如PEG相对分子质量、原料配比、温度、时间及真空度等进行了研究。
The factors affecting the synthesis of PEE antistatic agent were studied, including PEG molecular weight, charge ratio, temperature, time and vacuum degree.
对影响PEE合成的主要因素，如PEG相对分子质量、原料配比、温度、时间及真空度等进行了研究。
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