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- Method 24 hours of dynamic electrocardiogram (DCG) of examine were measured and the representative time domain indexes of SDNN,rMSSD,and PNN 50 among HRV parameters were analysized. 方法 对受检者进行昼夜 2 4h动态心电图 (DCG)监测 ,选用HRV参数中具代表性的时域指标SDNN ,rMSSD及PNN50 进行分析。
- Time Domain Index Diagnosis of the Faults of the Bearings of a Breaker 破碎机轴承故障的时域指标诊断
- Reflects the status of the domain index. 反映域索引的状态。
- Time Domain Index 时域指标
- The GSC is the most popular method in time domain. 宽带旁瓣对消器是最常用的一种时域宽带波束形成方法。
- Codes which are mutually orthogonal in time domain. 同一个组内的码在时域上相互正交。
- From the time domain, it maybe is the last one thermal event age. 从“时域”看 ,可能是岩石所在环境发生的最后一次“热”事件 (如强烈地震 )的年代
- The power margin index for Shanghai grid voltage stability is presented, and the time domain simulation checking method for the power margin index is discussed. 摘要介绍了上海电网电压稳定功率裕度指标,探索了电压稳定裕度指标的时域仿真校核方法。
- The motion equation of the structure is in both time domain and Laplace domain. 在时间域和拉氏域内建立了它的动力学方程.
- This system mainly adopts the TDR (Time Domain Reflectometry) method. 是我国地质灾害监测预报的发展趋势。
- Time domain simulation results validate the effectiveness of the designed SSDC. 时域仿真也验证了所设计的SSDC的有效性。
- Synthesizer of Electro-Optical Birefringent System in Time Domain[J]. 引用该论文 王吉明;刘立人;刘德安;赵栋.
- The Time Domain Wave Form and Frequency Spectrum of Modulated Signal of uexp( tt/ Pw) Multiply by Carrier with Uniform Phase Noise. 单边递减波电压讯号乘上含有均匀相位杂讯载波之调变讯号时域波形及频谱。
- The dynamic response of antisymmetric angle-ply laminated plates was calculated by using the method of spline collocation in time domain. 提出用加权残值法中的时域样条配点法对反对称角铺设层合板进行动力响应计算。
- A Time Domain Model of Ground Motion Bas ed on Equivalent of Linear Structure Res ponse. 基于线性结构响应等效的地震动时域模型。
- In the time domain, the self-potential anomaly emerged first and ULF magnetic field changes arose then. 在时间序列上先出现自电位异常,然后是超低频磁场的变化;
- To indicate the effect of gyro moment on the mount system, including frequency domain response and time domain response, the new system was analyzed. 对新的动力总成悬置系统动力学模型进行计算分析,研究了陀螺矩阵对频域、时域响应的影响。
- Excellent agreement between the present approximation and the exact solution was found over the entire time domain. 在整个时间范围内近似式运算结果和准确解均十分吻合。
- Tasks were grouped with loading configuration data and executing tasks overlapping in time domain. 在使装人任务的配置数据和执行任务在时域重叠的前提下,将任务分成不同的组合。
- Results HRV time domain in hyperthyroid patients was much lower than that in normal control group. 结果甲亢患者HRV时域指标比正常对照组均明显降低;
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries