To know the gas - bearing condition in shallow stratum , it must do two main works : calculate the store parameter and modeling set and distinguish hydrous and gas 要搞清楚地层的含气状况，则需要开展两方面的工作，即储层参数计算模型建立与含水含气性识别。
Lastly , laboratory program for pmb suspension through dc are advanced . after simple calculation on structural parameters , an experimental mechanical equipment is manufactured 最后，提出了动力磁轴承直流悬浮实验方案，经过简单的结构参数计算，设计制造了实验用的机械结构。
Through compare the exchange current scheme with the direct current scheme , we have chosen the direct current scheme , go on detailed parameter calculate and the selecting type of the equipment 经过对直流方案和交流方案的比较，选择了直流方案，并进行了详细的参数计算和设备选型。
Besides , we need to analyze the effects which the key points of testing curves take into parameters extraction and shapes of simulating curves , and lead parameters calculation 同时,分析测试曲线得到的关键点值对材料参数计算、模拟曲线形状的影响,从而以分析结果反过来指导参数求解。
Vertical velocity of the aircraft , vertical wind derived from flight parameters , head wind derived from on - board wind measurements and variation of on - board winds during the approach 航机的垂直速度由航机参数计算所得的垂直风速度机上测风仪量度的逆风速度及航机在降落时遇到的风场变化。
Synchrotron radiation source ' s excellent characteristic made it as ideal euv and soft x - ray standard source , the spectrum can be calculated from the storage ring parameters 同步辐射的一系列优异的特性决定了它是非常理想的极紫外和软x射线标准光源，辐射光谱可以通过存储环的参数计算得到。
Vertical velocity of the aircraft , vertical wind derived from flight parameters , head wind derived from on - board wind measurements and variation of on - board winds during the approach 、航机的垂直速度、由航机参数计算所得的垂直风速度、机上测风仪量度的逆风速度及航机在降落时遇到的风场变化。
The computation of the structural parameters and the suspension characteristics of the magnetic bearing system are analyzed and discussed in details . and the system dynamic model is built 对磁轴承系统的结构配置、结构参数计算、轴承悬浮特性等方面进行了详细分析与讨论，并建立了系统动力学模型。
The paper lists out the lubrication equation , oil film rigidity calculation expression and damp coefficient calculation expression , and gives a calculation example of dynamic lubrication journal bearing 文中给出了轴承的润滑方程、油膜扰动刚度和阻尼计算表达式，并进行了轴承的动态润滑特性参数计算。
This paper references to many technical documents associated , analysis the traditional calculation of electrical appliance parameters , and proposes the digital calculate method using test data directly 近年来，国内有许多研究是针对利用试验数据进行参数计算的，但用的是试探法，并没有将数值直接用于计算。
