... gas tracer method 气体示踪法 Tracer gas 示踪气体 ; 示踪气 radioactive tracer gas 放射性示踪气体 ...
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radioactive tracer gas 放射性示踪气体
tracer gas instrument 示踪气体测定仪
halogen tracer gas 卤素示踪气体
tracer gas sf 示踪气体sf
Tracer gas method 示踪气体法
Tracer gas dilution method 示踪气体稀释法
Tracer Gas Measuring 示踪气体测试
tracer-gas 示踪气体
The concentrationunder steady state when tracer gas CO2 releasing and the decaying press after itstopped releasing are simulated, the value got by simulating and the measured valueof measuring points are close.
在病房内释放示踪气体CO2,稳定时测点的浓度和停止释放后浓度的衰减过程,测试值和模拟值吻合较好。
参考来源 - 传染性隔离病房的气流组织与负压控制数值研究·2,447,543篇论文数据，部分数据来源于NoteExpress
In the unstable flow the radial distribution of tracer gas concentration is asymmetry.
在不稳定的流动状态下，气体的径向浓度分布曲线两边出现不对称。
Experiments on the air infiltration by tracer gas method and obtains the range of air infiltration rate per unit length of the crack.
采用示踪气体法对塑钢窗冷风渗透量进行了实验，得出了塑钢窗单位长度渗风量的范围。
For improving the air quality, the concepts of age of air are introduced and the solutions of age of air and ventilation efficiency are obtained by using tracer gas concentration of…
为了提高客舱内空气品质，引入了空气龄的概念并给出了由客舱内典型点的示踪气体的浓度求空气龄及通风效率的方法。
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