They work long hours, care for their family and are simply too tired at the end of the day to prepare meals with good nutrition and suitable caloric value.
她们工作时间长，又得照顾家庭，一天下来简直太累了，没办法去做一些营养丰富、热量适当的饭菜。
The key points are caloric value of coal, the fusing characteristics of coal ash and the temperature at furnace center.
其要点是煤的热值，煤灰的熔融特性以及炉膛的中心温度。
Ash content, gross caloric value and ash free caloric value in leaves of garden bamboo species were discussed in this paper.
对21种园林竹类植物叶的灰分含量、干重热值和去灰分热值进行研究。
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 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。
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 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。
The actual results validate the control strategy, the gas caloric value and pressure error can be controlled in the range of 5% of their set value.
实际运行结果验证了控制策略的有效性，煤气热值和压力误差均在设定值的5%之内。
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 GCV and ash-free caloric value (AFCV) decreased in the following order: lianas, tree layer 1, tree layer 2, shrub layer and herb layer. The AFCV differed among various components.
各层优势种平均干重热值和去灰分热值都表现为：层间藤本>乔木1层>乔木2层>灌木层>草本层。
The GCV and ash-free caloric value (AFCV) decreased in the following order: lianas, tree layer 1, tree layer 2, shrub layer and herb layer. The AFCV differed among various components.
各层优势种平均干重热值和去灰分热值都表现为：层间藤本>乔木1层>乔木2层>灌木层>草本层。
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