目的研究手传振动作业工人手部温度分布及其冷水负荷试验的影响。
Objective To study the distribution of hand skin temperature before and after cold water test between vibration exposed workers and their non exposed control ones.
应用红外摄像仪对冷水负荷和振动负荷前后接振工人及对照工人手部红外图像进行比较研究。
A study by infrared photography of the hands of workers exposed to vibration and of controls during a cold or vibratory loading test was carried out.
根据空调负荷和离心式及吸收式冷水机组的特性，探讨了变水温节能运行的可行性。
According to the load of air conditioning and the performance of centrifugal and absorption chiller the feasibility of variable chilled water operation is discussed.
根据制冷量 500kW等设计参数对冷水机组进 行了热力计算，确定了冷凝器热负荷及压缩机功率。
The thermodynamic calculation for the water chiller was Carried on basing on the design parameters such as 500kW cooling capacity to determine the condenser's heat loads and compressor power.
空调制冷系统的冷冻水、冷却水变流量系统可使冷水机组在部分负荷下运行带来显著的节能效果。
The variable water volume of the chilled-water and cooling water system make refrigerating machine saving more energy under part -load condition.
空调制冷系统的冷冻水、冷却水变流量系统可使冷水机组在部分负荷下运行带来显著的节能效果。
The variable water volume of the chilled-water and cooling water system make refrigerating machine saving more energy under part -l...
空调制冷系统的冷冻水、冷却水变流量系统可使冷水机组在部分负荷下运行带来显著的节能效果。
The variable water volume of the chilled-water and cooling water system make refrigerating machine saving more energy under part -l...
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