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1.The maximum peak-to-peak value of the timing variations in synchronous data expressed as a percentage of the ideal bit period.
在以理想的位周期的百分数表示的同步数据里，用以表示两个峰值间的最大定时变化值。收藏指正
2.The practical methods of signal pre-processing (anti-disturbance filtering, data smoothing) and character extraction (differential limitation, absolute peak value, peak-to-peak value, area of wave and self-adaptive threshold adjustment) are introduced.
并介绍了一些实用的信号处理和特征提取算法，包括可以实时运算的用于抑制干扰的滤波器和数据平滑算法及用于定量分析的差分超限数、绝对峰值、峰-峰值、波形下面积和自适应门限调整等算法及其应用。收藏指正
3.The peak-to-peak amplitude of LFO can reach 100% of average value of the current.
低频振荡的峰峰值可以达到平均电流的100%左右,对发动机电源有比较强的冲击,对发动机的效率以及陶瓷壁面的寿命也有比较明显的影响。收藏指正
4.At the same time, the isotope-selective nondispersive infrared spectrometer (NDIRS ), was applied to practice the 13C-methacetine breath test and peak value of breathing (DOB), the duration to peak (T), cumulative expiration within 60 min (CU/60 min ) were determined.
同时应用红外线能谱分析仪(IPIS)进行13C-美沙西丁呼气试验检测,观察呼气峰值(DOB)、达峰时间(T)和60 min累积呼气量(CU 60 min)各参数的动态变化,并结合动物的生理学特征分析;收藏指正
5.The cell dry weight reached 162g/L,and the total activity of hirudin increased during fermentation to a peak value of 2.45×10 4 ATU/ml,which was equivalent to a total yield of 1.8g/L.
发酵时细胞干重达到 16 2g/L ,水蛭素的总活性一直在增加 ,最高为 2 .4 5× 10 4ATU/ml,相当于总产量1.8g/L。收藏指正
6.Results:Levels of CK-MB and cTnI significantly increased within 4 h(early stage)of ACS attack compared with levels of AST and LDH(P<0.05),attained to near peak value within 6 h of ACS attack; the AST and LDH levels significantly increased within 6 h,and attained to near peak value after 8 h of ACS attack.
结果:ACS后4h内患者血清cTnI及肌酸激酶同工酶(CK-MB)水平显著升高,较AST、LDH水平有显著差异(P<0.05),6h内已接近高峰值,6h内AST、LDH水平也开始升高,至8h已接近峰值。收藏指正
7.The system is based on the theory of equivalent in frequency domain in dielectric spectrometer. To test the peak value of 1MHz sine signal, we use AD536A—RMS to DC converter—to test its RMS, which is multipliedby 2~(1/2) to get its peak value.
在本系统的硬件设计过程中，针对高频(1MHz)正弦信号峰值的测量，提出了以有效值测量代替峰值测量的方法，因为它们之间有着固定的2~(1/2)倍关系，并使用真有效值—直流转换芯片AD536A将之实现；收藏指正
8.When ethylene evolution reachedthe peak at 15th day of storage the ABA content in flesh adjacent to core had beendecreasing to 25% of its peak value.
当乙烯释放量在采后第15天出现高峰时,近果心的果肉ABA含量已降到其高峰值的1/4。收藏指正
9.DIY(Do it yourself) peak value magnetometer to test magnetic intensity of household appliance with AC supply.
自制低频峰值磁强计测居室磁场收藏指正
10.This method not only quickens the coding speed, but also improves the peak value Signal-to-Noise Ratio (PSNR).
不仅加快了编码速度，而且提高了图像的峰值信噪比(PSNR)。收藏指正
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