本文对控制文杜利-毕托管的增益与方向性的因子、以及增益与方向性之间的关系进行了一系列实验研究。
This paper deals with a series of experiments designed to study the factors controlling the gain and azimuthal effect of the Venturi-Pitot head.
在目前的CEMS中应用适合现场测量、反应快速的非分光红外气体分析仪和毕托管流量计等高精度测量仪器。
Choose the NDIR air analysis apparatus and Pitot tube using in the CEMS (continuous emission monitoring system) which are more suitable for plants'environment and more precise.
在目前的CEMS中应用适合现场测量、反应快速的非分光红外气体分析仪和毕托管流量计等高精度测量仪器。
Choose the NDIR air analysis apparatus and Pitot tube using in the CEMS (continuous emission monitoring system) which are more suitable for plants'environment and more precise.
应用推荐