The results showed that the diurnal fluctuation of temperature and humidity had similar tendency between inside and outside of greenhouse under different weather conditions.
结果表明,不同的天气条件下,温室内外的温度和湿度的日变化趋势比较一致。
The rising of permafrost table should be attributed to an obvious decrease in fluctuation of temperature at the depth of permafrost table due to the thermal resistance effect of high emba…
多年冻土上限的抬升主要是由于高路基的热阻效应导致上限附近土层温度变幅急剧减小而形成的。
The rising of permafrost table should be attributed to an obvious decrease in fluctuation of temperature at the depth of permafrost table due to the thermal resistance effect of high embankment.
多年冻土上限的抬升主要是由于高路基的热阻效应导致上限附近土层温度变幅急剧减小而形成的。
Specifically, a single point anomaly will be marked by a sudden fluctuation in temperature on each side of a data point.
具体讲,一个单点异常将由数据点每一侧温度的突然波动标识出来。
It is considered that the temperature fluctuation of meniscus is a key factor for the surface defect formation of continuous casting billets.
据此认为,连铸弯月面温度波动是导致铸坯表面缺陷产生的一个重要原因。
Derives an equation set to reveal the influence of water flow variation on temperature of the heated room and permitted fluctuation of the hydraulic imbalance degree of pipeline.
推导出了水流量变化对供暖房间温度的影响以及管路水力失调度允许波动的取值范围,指出循环水量减小时对室温的影响较水量增加时为大。
With the improvement of environmental protection awareness and the seriousness of poison, the fresh keeping techniques of longan fruit by temperature fluctuation are getting more and more concerned.
随着环境保护意识的提高和化学药物残留问题的日益严重,变温处理保鲜技术越来越受到人们的关注。
It is proved that under certain conditions, the periodic change of heat supply from heat source has caused little fluctuation in room temperature, and will not influence heat-supply quality.
证明了在一定条件下,热源供热量周期性变化引起的室内温度的波动幅度有限,不影响供热质量。
It has the advantages as following: small fluctuation controlling temperature, fuel conservation, so it has broad prospects of development and application.
由于它具有控制温度波动小、节约燃料等优点,具有广阔的开发应用前景。
The test results showed that the influence of drawing ratio, speed and temperature on the tension, tension fluctuation and irregularity of the fiber were obvious.
结果表明,拉伸比、拉伸速度和拉伸温度对纤维张力、张力波动和不匀率均存在着明显的影响。
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。
In this paper, the effects of the temperature fluctuation and the initial grain size inhomogeneity on the deformation process in a superplastic tensile test have been analysed.
本文分析了由于温度的波动及初始晶粒尺寸差异对超塑性拉伸过程的影响。
The refractive index fluctuation of atmosphere are mainly caused by variations in temperature and humidity.
大气折射率起伏主要是由温度和湿度起伏引起的。
In this paper, the main factors which result in the temperature fluctuation are probed, and the method of the cold junction compensation of thermocouple is enumerated in common u.
本文探讨了温度波动的主要因素,列举了热电偶的冷端补偿的常用方法,叙述了在此问题上的技术发。
This article deduces in theory the influence of water flow changes on the temperature heating room and range of the permitted fluctuation of the hydraulic imbalance degree of pipeline.
为此从理论上导出了水流量变化对供暖房间温度的影响以及管路水力失调度允许波动的取值范围。
Through the operating data analysis of a 600MW load generating set, the major factors of steam temperature fluctuation was from the combustion disturbance.
通过对一台600MW机组运行数据进行分析发现,汽温波动的主要因素来自于燃烧扰动。
Effects of temperature fluctuation on the security of chilled rice during circulation at constant temperature were studied in this paper.
本文研究了定温流通条件下温度波动对冷藏米饭安全性的影响。
In view of characteristics of pressure sensor affected by temperature changes and voltage fluctuation, a correction model of pressure sensor is presented based on Support Vector Machine.
针对压力传感器输出特性受温度变化和电压波动影响的问题,提出了应用支持向量机对压力传感器输出特性进行非线性补偿的校正模型。
The time and precipitation of Meiyu were controlled by the fluctuation, and it would influence the condition of floods and droughts, this is the concentrated expression of temperature fluctuation.
刘宋时期梅雨期到来的早晚和降水量的多少,受制于这种气候波动,同时也影响到当时水旱灾害的发生状况,是这种气温波动的集中表现。
Using the circuits, the fluctuation of injection current is 10 -5 and the fluctuation of case temperature is better than 10 -4 under the room temperature.
使用该方式电路,室温下半导体激光二极管注入电流波动为10- 5,温度波动优于10- 4。
Besides, the theoretical results obtained here are compared with the measured data of temperature fluctuation for free jets.
同时将所得理论结果和自由射流中关于温度脉动的测量数据进行了比较。
The robustness of powder mixes to temperature fluctuation and production interruption were also evaluated.
评价了混合粉对温度波动和生产中断的承受能力。
This FBG sensor system can monitor temperature fluctuation of ground-source heat pump for a long period, and the monitored results accord well with theoretical ones.
该光纤光栅温度传感系统对地源热泵长期工作状态进行了监测,监测结果与理论计算结果符合很好。
The increase in the fluctuation intensity of gas temperature will further enhance the instantaneous particle mass loss during the coal devolatilization processes.
随着气相温度脉动强度的增加,这种加快颗粒瞬时质量下降即挥发分释放的趋势更为明显。
The change of the resistivity with increasing temperature can be interpreted in terms of the phonon and the local spin fluctuation scattering.
随着温度增高,电阻率的变化可用声子及局域自旋涨落的散射来解释。
The temperature fluctuation of the stainless steel irradiated by a CW CO_2 laser is studied.
研究了在连续CO_2激光辐照下不锈钢表面的温度涨落特性。
Based on historical document records in south Loess Plateau, we analyzed the fluctuation characteristics of climatic change in temperature of Tang dynasty.
本文基于黄土高原南部地区历史文献记录,对唐代气候冷暖波动特征进行初步研究。
Because of there was advantages of little fluctuation for control temperature and saving fuel and so on, so this technique had worth of widely popularizing and application.
由于它具有控制温度波动小、节约燃料等优点,因此具有广泛的推广应用价值。
The effects of gas temperature fluctuation on the devolatilization of pulverized coal particles with different diameters are explored under different time-averaged gas temperature.
本文在不同的气相平均温度条件下,研究了气相温度脉动对不同粒径煤粉颗粒挥发分释放的影响。
The effects of gas temperature fluctuation on the devolatilization of pulverized coal particles with different diameters are explored under different time-averaged gas temperature.
本文在不同的气相平均温度条件下,研究了气相温度脉动对不同粒径煤粉颗粒挥发分释放的影响。
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