Different processes for diammonium phosphate (DAP) production are described, with different effects of heat balance, water balance, ammonia balance and neutralization degree control.
阐述生产磷酸二铵(dap)的不同工艺，其热平衡、水平衡、氨平衡与中和度控制的不同情况对装置生产带来的影响。
Soil evaporation and moisture and heat transport are important constitutes of energy and water balance of soil surface.
土壤蒸发与水热传输是地表能量与水分平衡的重要组成部分。
According to the water and heat balance principle, this paper discussed the influence of the Baiyangdian Lake on the air temperature and humidity.
本文首先根据水热平衡原理，讨论了白洋淀对气温和湿度的影响。
The calculation of water balance, heat balance and the economic analysis of the close recycle technology have been also conducted, showing that the technology is feasible.
对循环过程进行了水平衡、热量衡算和经济分析，证明了该工艺的可行性。
To solve balance of water force in heat-supplying system is the first issue to improve heat. The issue can be realized with balance valves and special- purpose intelligence instruments.
解决采暖供热系统的水力平衡是提高供热品质的首要问题，目前可借助于平衡阀和专用智能仪表来实现。
Pneumatic Angle. Vent valve, filter, the drain valve, the valve, the diaphragm valve, cock, piston valve, valve, valve, copper heat water valves, balance valve, trap, solenoid valves.
排气阀、过滤器、排污阀、底阀、隔膜阀、旋塞阀、柱塞阀、铜阀门、保温阀门、水利控制阀、平衡阀、疏水阀、电磁阀。
Analyzing the heat balance of the water-heating process of solar cookers, this paper presents the differential equation of the energy transfer during the transient working condition of solar cookers.
本文导出了太阳灶工作时的非稳态能量传输微分方程序，其解展示了太阳灶对不同辐射输入的动态响应。
Analyzing the heat balance of the water-heating process of solar cookers, this paper presents the differential equation of the energy transfer during the transient working condition of solar cookers.
本文导出了太阳灶工作时的非稳态能量传输微分方程序，其解展示了太阳灶对不同辐射输入的动态响应。
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