Ventilation for buildings - air terminal devices - aerodynamic testing and rating for displacement flow applications 建筑物通风.空调终端装置.换气设施的空气动力试验和额定值
Ventilation for buildings - air terminal devices - aerodynamic testing and rating for displacement flow applications 建筑物的通风.空气终端装置.气流排放设施的空气动力试验和额定值
Belt drives . v ribbed belts . dynamic test methods for pj and ph profiles for industrial applications specific to domestic appliances 皮带传动. v型加筋皮带.工业用pj和ph型材的动力试验方法
448 the systematic hydrostatic test ( dry run , hot test , dynamic test , actual start - up ) is scheduled for next monday 系统水压试验（学习、加热试验、动力试验、实际开车）定于下星期一进行。
Ventilation for buildings - air terminal devices - aerodynamic testing and rating for displacement flow applications ; german version en 12239 : 2001 建筑物通风.空气终端装置.空气动力试验和流动置换速
Ventilation for buildings - air terminal units - aerodynamic testing and rating of constant and variable rate terminal units 建筑物的通风.空调终端设备.恒定的以及可变风量的终端设备的空气动力试验和评定
The experiments of the cable and towed - body are carried respectively to get the resistance coefficients and the dynamic coefficients 本论文对拖缆和水下拖体分别进行了水动力试验，得到了它们的阻力系数和水动力导数。
The validation of the above method is verified by several cooperative hybrid dynamic testis of cft column and bridge structure and virtual pseudo dynamic tests 通过钢管混凝土柱及桥梁结构的真实拟动力试验及数值模拟试验,验证了该方法的可行性。
Successful applications of several structural experiments , numerical simulation , and network testing have verified the validity and efficiency of this platform 通过数个真实拟动力试验及数值模拟试验和网络速度测试,验证了netslab - sdof试验平台的有效性。
In the respect of pseudo dynamic test , the author explained the influencing factors of initial inputting stiffness matrix and the equivalent method of mass matrix of model 在拟动力试验方面，指出了联机试验中初始刚度矩阵的影响因素，建立了模型质量矩阵的等效方法。
