There are several ways to estimate soaring conditions. Thermal Index and soaring Index are the most commonly used indices.
现时有几种方法去估计滑翔条件,常用的有热成指数以及滑翔指数。
Under the promise of Chinese climatic characteristic and the requirement of grapevine growing, thermal index and moisture index was studied.
对酿酒葡萄区划热量和水分指标进行总结和分析,提出了适合我国大陆性气候特点的区划指标体系。
The Observatory routinely calculates two commonly used weather indices which are useful for estimating the soaring conditions, namely the Thermal Index and the Soaring Index.
天文台利用京士柏气象站的最新气球探空数据,计算两个天气指数,即热力指数和滑翔指数,以供用家参考。
According to the grade similarity and significance of difference of the productivity, we make cot the planting district of Picea Kdreainsis, and give out the hydro-thermal index.
对其可靠性和精度进行了分析和检验,根据生产力等级相似性和差异显著性原理,进行了栽培区划,给出各栽培区、亚区的水热特征临界值指标。
The changing law of retention index with temperature from chromatographic thermal function resulted from the variation of the different entropy and enthalpy during the chromatographic separation.
并从色谱热力学函数分析了保留指数随温度变化规律的主要原因是由于在色谱分离过程中不同的熵变和焓变所造成的。
Thermal gravimetric analysis(TGA), FTIR, Limited oxygen index(LOI) and vertical firing test are used to research the flame retardancy of the intumescent flame retardant on PP.
采用热重分析(TGA)、红外光谱分析(FTIR)、氧指数测定和垂直燃烧实验,研究了所合成的膨胀型阻燃剂对聚丙烯的阻燃作用。
The thermal maturity is comprehensively reflected by time-temperature index.
时间-温度指数可以综合反映热成熟度。
People typically spend over 80 percent of their time indoors where, however, is far from health and comfort in terms of thermal comfort index (TCI) and indoor air quality (IAQ).
人们80%以上的时间在室内度过,而调查显示,室内的热舒适指标(TCI)和室内空气品质(IAQ)仍远没达到健康、舒适的要求。
PMV is an indoor thermal comfort-representing index which is accepted internationally at present, as it can not be detected directly, its application is influenced.
PMV是目前国际上公认的反映室内环境热舒适度的指标,但由于其无法直接检测,故使其应用受到了影响。
Then an approach was put forward to evaluate the potential risk of thermal runaway in exothermic reaction system by use of system safety index, and the equilibrium region o.
提出用系统安全指数概念来评价放热反应系统发生热爆炸的潜在危险性,分析化学放热系统的平衡域。
The yellow index of blends at different mixing time and thermal aging time increased obviously than that of pure polymer.
在不同混炼时间及热老化时间下,共混物的黄度指数相对纯聚合物有明显提高。
The isopleth of water and thermal product index not only showed better relation to thermal and water gradients but also to vegetation types.
综合了热量和水分差异的水热积指数等值线与热量梯度和水分梯度均有一定的对应性,与植被类型的对应也较好。
By thermal comfort index PMV, the thermal comfort ratio of the specific profile at each berth is only 42%.
采用人体热舒适性指标PM V得出特征断面上各铺位上达到热舒适标准的测试点仅为42%。
At last, influences of the suit thermal resistance and impermeability index to body hot load ware analyzed with the modal built above.
最后利用所建模型分析服装热阻及透湿指数对人体热负荷的影响。
The results showed that the methods on soil moisture monitoring by remote sensing, which are mainly stood for by improved thermal inertia, CWSI and vegetation index, are becoming mature.
以改进的热惯量法、作物缺水指数法和植被指数法等为主要代表的土壤水分遥感监测方法日臻成熟。
The free radical concentration (Ng) of kerogen is a valid index to study thermal maturation of organic matter and paleotemperature of sedimentary basin.
干酪根自由基浓度是研究有机质热演化的有效指标之一。也是研究沉积盆地古地温的热参数之一。
The melt index (MI), heat distorsion temperature (HDT), solvent resistance, thermal stability, mechanical properties and fracture morphologies were presented.
并对其熔融指数(MI)、热变形温度(HDT)、抗溶剂性、热稳定性、力学性能和破坏形态进行了研究。
According to BMI, everyday life, diet habit and activities of diabetes patients, make thermal diet plan, all kinds of healthy education and follow the study several physiological index.
根据患者BMI、日常生活、饮食习惯、活动量制定相应热卡的饮食计划,可进行各种形式的健康教育,并追踪调查各项生理指标。
Up to now there is not appropriate dynamic thermal comfort index and model, PMV index is still used in the study.
由于目前并无合适的动态热舒适指标和模型,研究仍旧采用PMV指标。
In this paper, the thermal error calibration principle of precision machines is presented, and the accuracy index of active calibration thermal deformation is proposed.
研究精密机械热误差校正的机理,提出主动热校正控制变形误差的精度指标。
Overall thermal sensation differs from the other two indices in evaluating non-uniform environments, so it is not a proper index for non-uniform environments.
在稳态不均匀热环境中,全身热感觉与其它两个指标出现分离,不能作为评价指标。
The reasons of high disintegration index of Meishan iron ore sinters are studied by storage and shatter test, as well as microprobe, X-ray and differential thermal analysis.
对梅山烧结矿粉碎率高的原因进行了剖析,研究中采用了贮存和落下试验、显微分析、X -射线分析、差热分析等。
Thermal manikin is an important equipment of the research of clothing comfort. The insulating value of surface of the manikin is a main index for evaluating the property of the manikin.
暖体假人是研究服装舒适性的一个重要设备,表面空气隔热值是评价其性能的主要指标之一。
The object of this study is to calculate predicted mean vote (PMV) and predicted percentage of dissatisfied (PPD) under thermal environment index.
探讨建筑室内温热环境指标的预计冷热感指标P MV,以及冷热舒适感预计不满率PPD的具体计算内涵。
The thermal and physical response of heated rock mass was the principal index to the safety evaluation of the nuclear waste repository.
岩体在加热状态的物理力学响应是核废料贮存库安全运行评价的主要指标。
Therefore, this paper attempts to explore the evaluation index of building performance in the perspective of building thermal environment.
因此,本文试图从建筑热环境的角度探寻建筑性能优劣的评价指标。
The performance index shows shat obsolute AZS materials can increase the thermal shock performance of the bricks, and have good erosion-resisting and erosion-flushing characteristics on h.
结果表明,电熔AZS回收料的引入,增大了基质的高温黏度,改善了制品高温显微结构,有利于制品热震性能的提高,并对高钙渣系具有良好的抗冲刷性能以及抗侵蚀性能。
Based on that the laser rod is equivalent to gradient index rod (GRIN), a new thermal lens focal length expression was achieved.
把激光棒等效为梯度折射率棒,得到了新的热透镜焦距公式。
A new quantitative assessment method for coal environmental pollution property is defined by using the pollutants output per thermal unit and the comprehensive air pollution index.
对煤炭环境特性的单因子绩效评价法和综合污染特性指数法进行了分析和定义。
A new quantitative assessment method for coal environmental pollution property is defined by using the pollutants output per thermal unit and the comprehensive air pollution index.
对煤炭环境特性的单因子绩效评价法和综合污染特性指数法进行了分析和定义。
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