1) plume travel time
烟缕飘移时间 PTT
2) plume travel time
烟缕飘移时间
3) pulse transit time(PTT) variability
脉搏传播时间(PTT)变异性
1.
This paper discusses the preprocessing procedures before power spectrum analysis of pulse transit time(PTT) variability,including the uniform resampling and removing the non-stationary trend.
研究了脉搏传播时间(PTT)变异性谱分析的预处理过程,提出了以平均心动频率作为重采样率的均匀重采样方法和基于平均心动频率控制的小波去趋势(WFC,wavelet detrend based on frequency control)方法。
4) CCW/ CW pTt path
反时针/顺时针pTt轨迹
5) PTT/cotton
PTT/棉
1.
The Study of Properties of PTT/cotton Blended Yarns and Knitted Fabrics;
PTT/棉混纺纱及其针织产品性能研究
2.
The elasticity properties of PTT/cotton yarns and its knitting fabrics are tested.
对不同混纺比的低比例PTT/棉纱线及其纬编针织物进行一系列弹性性能测试 ,并指出其与PET/棉织物相比优异的染色性能。
6) PTT fiber
PTT纤维
1.
Development of PTT Fiber Cotton Fiber Blended Yarn;
PTT纤维与棉纤维混纺纱的开发
2.
Development situation and tendency of PTT fiber;
PTT纤维的开发状况及发展趋势
3.
Effect of the variety of PTT fiber on its knitted fabric elasticity;
PTT纤维品种对针织物弹性的影响
补充资料：烟缕
1.亦作"烟缕"。 2.袅袅上升的细长烟气。 3.指柳条。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条