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- eigenvalue analysis method 特征值分析法
- The method of eigenvalue analysis is used to investigate the ground resonance stability of the helicopter rotor/body coupled system with two connections of dampers. 采用特征分析法计算了两种减摆器连接形式的直升机地面共振稳定性。
- By using the method of eigenvalue analysis and nonlinear analysis,the structure stability was analyzed, and the critical load of straight pipe was,then,obtained. 并用非线性方法和特征值方法对结构稳定性进行分析,得出直管段的稳定临界载荷。
- Abstract: The characteristics of the eigenvalue problem of general viscoelastic structure are analyzed and its modal analysis method is put forward in this paper. 文摘:分析了一般粘弹结构特征值问题的特点，建立了一般粘弹结构的模态分析方法。
- This analysis method possesses the applicat... 该分析方法在同类产品中有应用的可能性。
- In this paper, an analysis method of eigenvalue buckling of bottom-hole assembly is proposed based on finite element analysis, and some cases are analyzedand calculated. 以有限元分析为基础,对不同组合的下部钻具建立了特征值屈曲分析分法,在此基础上进行了实例计算。
- The characteristics of the eigenvalue problem of general viscoelastic structure are analyzed and its modal analysis method is put forward in this paper. 分析了一般粘弹结构特征值问题的特点，建立了一般粘弹结构的模态分析方法。
- Two methods on sensitivity analysis for dynamic correction of AFV critical speed were suggested,i. e. direct derivation method based on the steady response and eigenvalue method based on complex eigenvalue analysis. 给出了两种铰接式车辆的临界车速动力修改灵敏度分析方法:基于时不变输入下稳态响应方法的直接求导法和基于复特征值分析的特征值法。
- Three ways of assessments, the eigenvalue analysis, the time-domain simulation, and the totaldynamic index, are all performed on a multi-machine power system. 采用特徵值分析、时域模拟分析及整体动态指标等三种评估方式来评定多机电力系统的稳定度特性。
- Research of the Analysis Method of Lutein in Tagetes Patula L. 万寿菊中叶黄素的分析方法研究。
- Surface active agents - Sodium dodecyl sulfate - Analysis method. 表面活性剂。十二烷基硫酸钠。分析方法。
- Improvement of analysis method of dilution ratio on BOD. 生化需氧量测试方法稀释比的改良
- Method: to adopt the HPLC and chemical analysis method. 方法:高效液相色谱法和化学分析法。
- The existence of peoriodic solutions is given first, then the global attractivity of coupled system of semilinear parabolic equations is investigated by using upper and lower solutions and through principal eigenvalue analysis. 首先给出周期解的存在性，再用有序上下解及主特征值分析方法研究耦合半线性抛物方程组周期解的全局吸引性。
- Purity analysis method of Industrial Iso Nonyl Alcohol was... 目前国外尚未见公开报道。
- The paper introduces the steps of the unit classification analysis method. 介绍了单元聚类分析步骤。
- OBJECTIVE To establish a fingerprint analysis method of Japanese Chuanxiong. 目的建立日本川芎药材的指纹图谱分析方法。
- The Kjeldahl is a general analysis method for determining nitrogen in rubber. 凯氏定氮法是测定橡胶中氮含量的常规分析方法。
- We also trid to apply the new timing analysis method to X-ray binaries. 并探索了新的时变分析方法在X射线双星中的应用。
- A new robust stability analysis method for time-delay system is presented. 给出了一种时间滞后系统的鲁棒稳定性分析方法。
