| 1. | Research on stationarity of apperception - based digital watermark to audio informations
基于感知数字水印对音频信息稳健性影响的研究 |
| 2. | Investigation of the first order and the second order stationarity conditions of hmtd model
异方差混合转移分布模型一阶与二阶平稳条件的探讨 |
| 3. | The main purpose is to discuss the stationarity of two classes of nonstationary processes after wavelet transformations
摘要主要讨论了两类非平稳过程小波?换后的平稳性。 |
| 4. | See gu and li 1996 ) . if homogeneity or stationarity holds , base compositions should remain similar among sequences
如果同质性或静止性成立，则在序列中的碱基组成应是相似的。 |
| 5. | In order to guarantee the stationarity and safety of trains running in high - speed railway , strict limitation on long - term camber of bridges is needed
为保证列车行驶的平稳性和安全性，高速铁路桥梁的徐变上拱度有十分严格的限值。 |
| 6. | With the aid of the method for determining damping ratio in structural dynamic experiment the so called stationarity index is used to estimate the gentleness of the peak ’ s slope
文中借助结构动力试验中阻尼比的确定方法,提出用平稳度指数来评价单峰点包线函数平缓程度。 |
| 7. | Appling unit root stationarity test and cointegration test theory , this paper studies the relationship of fiscal expenditure on science and technology and economic growth from 1978 - 2005
摘要利用单位根平稳性检验和协整检验的理论，研究1978 - 2005年度我国财政科技投入与经济增长的关系。 |
| 8. | A skf bearting of germany of a superior performance is adopted in the host machine , which can improve the service efficiency of it , reduce the abrasion and also be favo rable to add the stationarity of meshing
主机采用性能优良的德国skf轴承，更好的提升了主机的使用效率，减少磨损，并且有利于增加齿合的平稳性。 |
| 9. | After this , the data processing method and concepts about the stationarity and ergodicity of measurement system in the limited distance are proposed . this experimental system is proven to be limited stationarity and ergodicity in short distance sample space
提出了测量系统在有限距离上的平稳和各态历经性的概念和数据处理方法，证明了本实验系统在短距离样本空间具有有限平稳和各态历经性质。 |
| 10. | The designing of an early - warning system of missile has difficulties because it needs smaller mass , great rigidity , high strength as load on the satellite . it also needs real - time tracing and a pointing and tracking system with stationarity , rapid rotation and high precision
设计导弹预警系统难点在于:作为星上载荷,要求质量小,刚度、强度大,要实现实时跟踪目标,要求指向跟踪系统转动平稳、快速,精度高。 |
