edge s

It is concluded that as second order dispersion compensation can avoid pulse broadening , third order dispersion compensation not only can avoid pulse broadening , but also eliminate pulse edge ′ s oscillating and temporal shift of pulse peak .

结果表明，与二阶色散补偿能消除脉冲展宽一样，三阶色散补偿不仅能防止脉冲展宽，而且也能有效地消除脉冲边沿部的振荡结构和脉冲峰的时移。

The absorption edge of S and N doped TiO2 also has red shifts because the band gap of TiO2 thin film decreased obviously and the visible light activity is remarkably improved , while that of F doped sample produces blue shift .

非金属F掺杂后，吸收边产生了蓝移，S和N掺杂后，TiO2薄膜的禁带宽度明显减小，可见光活性明显增强。

He swayed and toppled and landed on the edge of Wilbur ’ s trough .

他摇摇晃晃地倒栽在威伯的食槽边上。

So virtue has been excluded to the edge of people " s life . People " s ethics just means obeying outside norm .

德性处于生活的边缘，人们的道德只是对外在规范的服从。

This paper presents a study of the edge cutting pin ′ s hole diameter and the relationship between the said diameter and the maximum angular error of a workpiece .

前言：本文就削边销及其配合孔的直径与工件最大转角误差的关系进行了分析计算。

Under external magnetic field , the analysis of left and right circularly polarized light absorption demonstrated that the absorption edge was characteristic for s , p-d exchange effects .

在外加磁场下，薄膜对左、右旋圆偏振光的吸收分析，给出了光吸收边所表现的s，p-d交换相互作用的特征。

The study results show that when the fitting accuracy between the pin and its hole diameter is kept unchanged , enlarging the edge cutting pin ′ s size and its hole diameter can reduce the angular error and improve the positioning accuracy .

结果表明：对于有较高转角定位精度要求的工件，在保证原有孔、销配合精度不变的前提下，适当加大削边销与其配合孔的直径，可以减小转角误差，提高定位精度；

There were ' increase ' and ' decrease ' change rules for the red edge slope D λ r and red edge area S r of the canopy spectra for three crops , but the change extents and rules for their red edge position λ r were different .

红边幅值Dλr和红边面积Sr均呈增大、减少的变化规律，但红边位置λr的变化范围和变化规律不同；

There were ` red shift ' phenomena before booting and ` blue shift ' after heading for the position of red edge λ red , slope of red edge D λ red and area of red edge S red of the canopy spectra .

冠层光谱红边位置λred、红边幅值Dλred和红边面积Sred孕穗前呈红移，抽穗后呈蓝移现象；