AC Spark Plug 交流火花塞;
A new performance criterion is proposed which is the best trade-off among the four waveform parameters, i.e., autocorrelation sidelobe energy ( ACSE), cross correlation energy ( CCE), autocorrelation sidelobe peak ( ACSP) and cross correlation peak value ( CCPV) of waveforms.
提出了一种波形优化准则,这一准则是对同时考虑四个波形参量,即波形自相关旁瓣能量和旁瓣峰值,互相关能量及峰值的最佳折衷。
The emissions of isoprene,α-pinene and β-pinene from soil are very small, with the ratio of 0.2%, 0,3.0% to a fixed ACSP at similar solar visible radiation and leaf temperature, respectively.
土壤异戊二烯、α蒎烯、β蒎烯等的排放很小,分别占相近可见光辐射和温度条件下固定羊草样地排放的0.2%、0、3.0%。
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