spectral action
英 [ˈspektrəl ˈækʃn]
美 [ˈspektrəl ˈækʃn]
网络 频谱作用
双语例句
- Objective: We analyzed the spectral characteristics of heart rate variations, blood pressure before and after head-up tilt test to investigate the action of autonomic nervous system and prognostic value of prediction of head-up tilt test result by analyzed of early heart rate variation;
目的：利用直立倾斜试验诱发血管迷走性晕厥，研究倾斜前、倾斜后及晕厥时的心率、血压、心率变异性变化，探讨自主神经系统所起的作用，并确定早期预测试验结果的指标； - By computing the power spectral density and defining a measure parameter, we show that under certain temperature, action potential reach a maximum, which corresponding to the coherence resonance.
通过计算功率谱以及由功率谱定义的β因子，很清楚地看到β在某些温度时达到了最大值，产生了相干共振。 - The results of the tests show that the intensity and spectral characteristics of input ground motions have being changed remarkably under the action of SSI effect;
由试验结果可知：在SSI效应作用下，基底输入地震动的强度和频谱特性发生了显著的变化； - Based on the investigation on the element spectrum, appropriate analysis spectral line was selected, instrument action parameter was optimized, and tagging recycle tests and precise tests were carried out.
对元素分析谱线光谱情况进行考察和研究后，选择了合适的分析谱线，优化选择了仪器工作参数和分析条件，进行了加标回收试验和精密度试验。 - A highly truncated spectral model is used to study the self-exciting heating, dissipation and nonlinear action in the typhoon depression system.
本文用非线性耗散理论研究第二类条件不稳定下的自激加热的热带低压、台风系统。 - Application or Compressed Spectral Array of Brain Electric Action in Normal Persons and Patients with Acute Cerebral Infarction
脑电压缩谱阵在正常人与脑梗死患者中的应用 - By using a two-level global spectral model, the mechanism of formation and evolution process of continental cold high and topographic action in the model are studied.
本文根据一个两层全球大气环流的谱模式，对大陆冷高压的形成和发展过程的一些物理机制进行了分析探讨，并作了有无地形的对比试验。