The experimental study on the relationship between annulus pressure differential, interlayer differential and cementing quality is carried out on the lab simulation test unit.
室内利用模拟试验装置进行了环空压差和层间压差与固井质量的关系的试验研究。
On the basis of modeling, simulation and field test, proposed are the PID parameter setting range of the governor under the large grid operating condition, and the power control mode of the unit.
通过建模、仿真及现场试验，提出了机组并联于大电网工况下的调速器PID参数整定范围和应有的机组功率控制模式。
Abstract: To simulate the polished rod load of the pumping unit, a new polished rod load simulation test device has been designed.
摘要：为模拟抽油机悬点载荷，设计了一种新型抽油机悬点载荷模拟试验装置。
The paper introduced the special washing device, which was developed successfully by a series of simulation test, for cleaning the air -condition unit of passenger car.
介绍了为清洗客车空调机组研制的超声波专用清洗设备。
The continuously variable unit(CVU), as the key part of PSCVT was researched deeply by means of combination of simulation calculation and prototyping test.
然后运用理论与试验相结合的方法对PSCVT的核心部件——带式无级变速单元的调节方式、力学分析及速比控制进行了深入研究。
The continuously variable unit(CVU), as the key part of PSCVT was researched deeply by means of combination of simulation calculation and prototyping test.
然后运用理论与试验相结合的方法对PSCVT的核心部件——带式无级变速单元的调节方式、力学分析及速比控制进行了深入研究。
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