本文用量子力学的方法求得了外腔半导体激光器（LD）的线宽，给出了抑制LD线宽的最佳反馈条件。
The linewidth of an external cavity semiconductor laser(LD) is presented quantum-mechanically. The best feedback conditions are given for the suppression of LD linewidth.
由于仪器函数的自身线宽及其周期性的加宽作用结果，导致透射函数的半峰值线宽受到加宽，可见度下降。
The full width of transmission function at half maximum is broadened and the visibility is reduced because of the instrumental linewidth and the periodicity of transmission function.
利用整治线宽度确定的统一公式，以碾子湾、陆溪口及武桥水道为例，分别计算了各水道的整治线宽度。
The regulation widths of the Nianziwan waterway, Luxikou waterway and Wuqiao waterway are respectively calculated by using the unified formula for the regulation width.
本文研究了当激光脉冲线宽远大于被测吸收物质的吸收线宽时，衰荡光谱满足的规律，以及在这种情况下，测量灵敏度的大小。
In this paper, we got the regularity of cavity ring-down spectroscopy when the line width of laser pulse is far larger than the absorption line width of measured substance.
从该公式出发，详细分析了环形腔输入光线宽和环形腔参数对输出光谱谱型和线宽的影响。
Based on this formula, the effects of the linewidth of input laser and the parameters of an active fiber ring resonator on the output linewidth were discussed.
最后指出无线宽带网络所面临的挑战，并预测了未来无线宽带网络的发展趋势。
Finally, the challenges wireless broadband networks now facing are pointed out and the future perspective of the wireless broadband network is speculated.
与传统的金属线宽和间距固定不变的无源片上螺旋电感相比，线宽和间距由外圈到内圈渐变的新型结构电感能有效提高电感品质因子。
Compared with conventional passive inductors with fixed metal width and space, an inductor with gradually changed mental width and space is put forward to improve its quality factor.
文章首先介绍了IEEE 802.16a协议和无线宽带城域网系统结构，并对基于此协议的无线宽带城域网络移动电子商务系统结构进行了研究。
This dissertation introduces IEEE Std 802.16a and broadband wireless systems(BWS), Mobile E-business system infrastructure development based on IEEE 802.16A for BMAN is introduced too.
通过这一无线宽带网络中进行视频同传的实例，可以看出，本文提出的解决方案能够克服现有问题，将无线宽带网络和视频同传良好的结合在一起。
The solution in this paper is not only overcomes the weakness of current technology, but also achieves fluent, clear, real-time video transmission in wireless broadband networks.
利用波动方程，得到了线宽增长因子同光源线宽的关系；
The relation between linewidth broadening factor and semiconductor's linewidth can be obtained by utilizing wave equations.
在符合拍频条件时，能级差可以超出激光线宽，其测量精度可达到与激光线宽同一数量级。
In the condition that a beating occurs, the energy level difference could exceed the laser linewidth, and the measurement accuracy could reach the same order of magnitude as the laser linewidth.
每个电极部分具有线宽b，且每个连接部分具有线宽s。
Each electrode portion has a line width B, and each connection portion has a line width s.
每个电极部分具有线宽b，且每个连接部分具有线宽s。
Each electrode portion has a line width B, and each connection portion has a line width s.
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