Voidage and flowrate are two important parameters of two-phase flow. The dissertation researches the measurement method of the voidage and the flowrate of the oil-gas two-phase flow.
空隙率和流量是两相流的重要参数。
参考来源 - 气液两相流参数检测新方法研究The voidage is one of the most important parameters in the gas-solid fluidized beds .
空隙率是气固流化床中最重要的参数之一。
参考来源 - 气固流化床中空隙率研究X-ray result indiciates that GaAs power chip welding has low voidage less than 10%. The welding process is achieved by clamp assemblying, little artificial influence and high rate of finished products.
X射线检测结果表明,微波GaAs功率芯片焊接具有较低的空洞率,焊透率高达90%以上,焊接过程主要通过夹具装配完成,人为影响因素少,成品率高。
参考来源 - 微波GaAs功率芯片的低空洞率真空焊接技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Dense phase voidage can be estimated by cutting gas flow and following the rate of bed collapse.
采用切断流化床气源,并跟踪测量床面塌落速度的方法,可以测得浓相空隙率。
The major effect factors of heat accumulating has temperature, float coal thickness, air leak intensity and voidage.
影响煤体热量积聚的主要因素有温度、浮煤厚度、空隙率和漏风强度。
A new design method based on voidage of coarse aggregates for grading of permeable bituminous surface course is presented in this paper.
本文提出了一种根据主骨料空隙率设计透水性面层沥青混合料级配的新方法。
应用推荐