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- If small changes of structural parameters of intelligent structures with closely-spaced eigenvalues are made, eigenvectors corresponding to multiple eigenvalues may have a jump that may not be small. 提出一种智能结构密频系统振动控制规律的设计方法.其主要工作为:将密频子空间转化为重频子空间,把密频系统作为重频系统上的摄动;
- changes of structure parameter 结构参数变化
- Changes of structure at an early age may affect parts subsequently developed. 早期内部构造的改变会影响此后发育的部分。
- By using the orthogonality condition of augmented eigenvector of multibody system, the algebraic equation group with unknowns of structure parameter is formed. 利用多体系统增广特征矢量的正交性条件,可建立以系统物理参数为未知数的代数方程组。
- By using the orthogonality condition of augmented eigeuvector of multibody system, the algebraic equation group with unknowns of structure parameter is formed. 利用多体系统增广特征矢量的正交性条件,可建立以系统物理参数为未知数的代数方程组。
- These changes of structure of consumption and trade have been heavily influenced by pricing and trade policies. 消费和贸易结构的这些变化是受定价和贸易政策的重大影响的。
- Such abrupt and great changes of structure are widely different from those which most species apparently have undergone. 这些构造上的突然而巨大的变化,是和一般物种显然所经历的变异大不相同的。
- The changes of structure and its effect on performance of polyimide film have been studied at different carbonization temperature. 摘要研究了聚酰亚胺薄膜在不同碳化温度下,材料内部结构转变规律及其对材料性能的影响。
- The relationship between the changes of structure and catalytic performance have been investlgated, the active centre and reaction mechanism have also been discussed. 研究了结构改变与性能改进之间的关系,并探讨了氧化反应活性中心和反应机理。
- Comparing to changes of structure during formation of the film,The unique structure feature leads to the size effect of the absorptance of ultrathin aluminium film. 对比超薄Al膜生长过程的结构变化 ,结构特征变化是导致吸收率尺寸效应的重要原因
- According to the production ability of small workshop,the selection and determination of structural parameter and technological parameter for straightening machine are discussed. 根据小型车间生产能力,论述了矫直机结构参数和工艺参数的选择与确定。
- The effect of structure parameters of the louver concentrator on the properties of horizontal bias pulverized coal burners is very large. 百叶窗浓缩器结构参数对水平浓淡煤粉燃烧器的性能有很大的影响。
- Take a change of clothes with you. 把你替换的衣服带去吧。
- Optimal Design of Structure Parameter of Jaw clutch 牙嵌式离合器参数的优化设计
- The influences of structure parameters such as thickness,average float,and cover factor on the heat transfer of the fabric were investigated. 从人体、服装、环境这一系统出发,探讨了织物层数和层间空气层厚度变化对热传递规律的影响。
- Everybody is pissed off (with all the changes of plan). 大家(对计划的诸多变动)均感厌烦。
- Variations of structure parameters of hydrocyclone affecting production,ratio of diffluence,ratio of concentrate of hydrocyclone were studied comprehensively in this paper. 本文对水力旋流器结构参数变化对其处理能力、分流比、浓缩倍数等影响作了全面的试验研究。
- All your changes of plan have made me totally confused. 你把计划改来改去,我都糊涂了。
- The influence of structure parameters which include diameter of round corner in axis, crankpin length and crankweb width and so on to stress focus place were discussed. 同时还探讨了曲轴的部分结构参数对其应力集中部位的影响,如轴颈过渡圆角半径、曲柄销长度和曲柄臂厚度等。
- A change of diet may do you good. 改变一下饮食对你可能有好处。