通常用X射线衍射线的半高宽作为材料表面的强度指标。
In general, the half width of X-ray diffraction is used as a strength index of material surface.
滤波通道的峰值和半高宽都随吸收杂质的光学厚度的增加而减小。
The worth biggest and FWHM of defect mode up with the increment of the optical thickness of doping.
当金纳米颗粒的高度较大时，共振波长较短并且共振峰半高宽较小。
Larger height corresponds to smaller LSP resonance wavelength and narrower resonance peak.
只有尽一切技术手段使得半高宽在系统提示的范围之内，才有可能获得好的谱线。
Good wave spectrum lines only could be acquired with all those techniques which ensure the value of full width at half maxium to be within the given range of the system.
结果表明：这种玻璃具有较宽的荧光半高宽、较大的受激发射截面，较好的热稳定性。
It is found that these kinds of glasses have good thermal stability, broad FWHM and large stimulated emission cross-section.
引入复折射率并利用特征矩阵法，研究了杂质的吸收对滤波通道峰值和半高宽的影响。
Lead into the complex refractive index and make use of the characteristic matrix method, Study the worth biggest and FWHM of defect mode with the variety of the absorb of doping.
提出的原理及公式，不仅适合半高宽的误差计算，也适合于其他衍射参数的分析计算，并可用于数字化光谱分析计算中。
It is believed that these equations and principles could be also used for the calculations of any other peak parameters and digital spectrum analyses.
一些典型的树种地下的根系深度是树高的一半，而根系的横向范围和我们看到的地上的树木范围一样宽。
Beneath the typical tree, roots generally reach half as deep and twice as wide as the tree we see above ground.
此外还研究了高宽长比功率驱动MOS晶体管的版图优化设计，通过采用高密度的版图结构使有效宽长比密度提高了一倍，从而使其占用的版图面积为缩小为原来的一半。
Besides, in order to minimize the area of output driving MOSFET, high W/L density structure is adopted with effective W/L density being doubled compared with normal MOS structure.
结果表明：对理想超高斯光束，半高全宽内包含的能量百分数最大不超过70%，且随着阶数增大而逐渐降低。
The results show that the percentage of energy in FWHM of the ideal super-Gaussion beam is no more than 70%, and it reduces with the order of the super-Gaussian beam increasing.
结果表明：对理想超高斯光束，半高全宽内包含的能量百分数最大不超过70%，且随着阶数增大而逐渐降低。
The results show that the percentage of energy in FWHM of the ideal super-Gaussion beam is no more than 70%, and it reduces with the order of the super-Gaussian beam increasing.
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