The aboveground part of C.lanceolata had the highest ash free caloric value in Sophora viciifolia community and the lowest in Hippophae rhamnoides community. 狼牙刺群落的大披针苔草地上部分去灰分热值最高,沙棘群落的最低;
Reasons analysis and countermeasure of caloric value differences between coal as received and coal as fired in thermal power plant 火电厂入厂煤与入炉煤热值差大的原因分析及对策
Study on Characteristics of Caloric Value and Energy of Pioneer Tree Species in the Restoring Ecosystem, Changting County of Fujian Province 福建长汀重建生态系统先锋植物热值和能量特征研究
The same caloric value of standard coal is suggested for converting under air-conditioning and heating design and analysis of remodeling program. 在进行空调供暖设计、改造方案分析时,建议采用等价值标准煤折算。
This paper presents a new method of using low caloric value gases such as BFG in high temperature industrial heating furnace. 论述了一种可将高炉煤气等低热值煤气用于工业高温加热炉的新方法。
To provide incineration line and auxiliary fuel under low caloric value of wastes, the whole plant will set up a centralized oil depot and oil pump room. 为提供焚烧线及垃圾低热值状况下的辅助燃油,全厂设置集中油库及油泵房一座。
The caloric value of the plant material is then determined by combustion and compared to the amount of solar energy which fell on the plants. 植物物质的热量值可通过燃烧来确定,并将其与照射到植物上的太阳能的量比较。
Variation Analysis of Wood Basic Density and Caloric Value of Four Tree Species in Fagaceae 壳斗科4个树种木材基本密度及燃烧值的变异分析
Caloric value and ash content of dominant plants in plantation communities in Heshan of Guangdong, China 广东鹤山人工林群落主要优势植物的热值和灰分含量
Application Research of Unit Load Control Using Total Radiant Energy of Boiler as Caloric Value Signal 以锅炉总辐射能作为热量信号的机组负荷控制应用研究
Gross caloric value, standing energy and released amounts were investigated during fine roots decomposition of bamboos in coastal sandy sites. 对沿海沙地竹林细根在分解过程中的干质量热值和能量现存量以及释放量进行了研究。
The transformation measures and effect of the gas fired boiler were discussed after the caloric value of the blast furnace gas decreased. 探讨了高炉煤气热值降低后燃气锅炉采取的改造措施及成效。
The analytic method of gas caloric value by SP-3430 gas chromatograph instrument was expounded, and the sample feeding system was reconstructed. Meanwhile, the optimum analytic conditions and datum processing parameters were selected. 阐述了SP-3430气相色谱仪做煤气热值分析的方法,对其进样系统进行改造,同时选定了最佳分析条件和数椐处理参数;
A review on the study of plant caloric value in China 我国植物热值研究综述
The minimum temperature showed the negative impact on the early rice caloric value with great variation. 最低温度对热值具负影响作用,表现出大的变异系数。
The effects of caloric value fluctuation of mixed gas on production of a heating furnace for steel rolling are described. The benefits of energy saving in stabilizing caloric value are also presented. The suggestions for improvement of the mixed system for gas are proposed. 介绍了包钢混合煤气调节系统现状和存在的问题,论述了混合煤气热值波动对轧钢加热炉生产的影响,及稳定热值的节能效益,最后提出了改进煤气混合系统的建议。
The caloric value and fat content both reached to its highest in summer, but the water content was in its highest in winter. 身体热值和脂肪含量皆是夏季最高,水分含量则在冬季最高。
Analysis of Climatic Factor Effects on the Caloric Value of Two Rice Varieties under Different Nitrogen Levels 不同氮素水平下气象因子对两种水稻热值影响的分析
Influence of Additive on Caloric Value of Coal 氧弹燃烧量热法考察添加剂对煤燃烧热值的影响
The reappearance and accuracy of the method were researched. The results showed that compared with the chemical analytic method, this method had good reappearance and high accuracy and obtained satisfactory effect in analysis of the gas caloric value. 对方法做了重现性及准确度的考察,结果表明,与化学分析方法相比,其重现性好、准确度高,在煤气热值分析中取得了满意效果。
Seasonal Changes in Caloric Value, Water and Lipid Content in Rattus Norvegicus 褐家鼠身体热值、水分和脂肪含量研究
The dynamic of caloric value in total leaf and leaf litter were both highest in spring. 福建柏与杉木林都以落叶和落花的热值最大,两林分总凋落物及落叶热值均在春季出现最高值。
The methanation technology that is applied to biomass gasification is a effective method that can improve the gas's quality and raise the caloric value. 甲烷化技术应用于生物质气化,是改善燃气质量、提高燃气热值的有效方法。
The perspectives and limitations on the study of plant caloric value were also discussed. 对植物热值的研究前景和局限性进行了展望。
Conversion Methods and Criteria of Caloric Value of Electric Energy 电能的热值折算方法与准则
Collina had the lowest ash content and the highest gross caloric value and ash free caloric value, indicating that it was satisfactory for ideal fuel wood species. 其中,山神木麻黄小枝的灰分含量最低,而干重热值和去灰分热值最高,符合理想燃料对低灰分含量和高热值的要求;
Space-time distribution pattern of flavonoid content and caloric value in ginkgo leaves in Shaanxi province 陕西银杏叶黄酮含量和热值的时空分布规律研究
Ash Content and Caloric Value in Leaves of Garden Bamboo Species 园林竹类植物叶的热值和灰分含量研究
Response of nutrient and caloric value in grassland plant following burning 火烧后草原植物营养和热值的变化
The caloric value changes with season, and it is associated with its biological and ecological characteristics. 五节芒的热值随着季节的更替而发生变化,这与其生物学和生态学特性相关联。