光子和散射颗粒的多次弹性散射可以增大有效增益长度。
The multiple elastic scattering of photon can effectively enhance the gain length.
用50J激光能量驱动单靶，就能达到有效增益长度积为40的深度饱和增益。
If 50 J laser energy is used to drive a single target, deeply saturated gain with a gain length product of 40 can be got.
网站上放置一个“捐献”链接或按钮，可以是一种有效的方式来赚取金钱，尤其是如果你的博客上，读者学习和增益值从您的内容是一个利基。
Placing a "Donate" link or button on a website can be an efficient way to earn money, especially if your blog is on a niche where readers learn and gain value from your content.
增益测量时可以将采样间距直接增大，亦可有效地获得所需的最大值。
In the gain measurement, the sample spacing can be enlarged directly, yet the required maximum remains unchangeable.
VBLAST可以有效提高多发射天线系统容量，而STBC则具有较高的分集增益，通过将两种方案结合起来组成一个新的系统。
The VBLAST can be used to exploit the capacity potential provided by multiple transmit antenna systems. The STBC has higher diversity gain.
CDM系统虽然获得了频率分集增益，但是，它必须通过有效的检测技术才能使其性能较之OFDM系统有所改善。
Although the additional frequency diversity gain can be attained, by using efficient detection techniques, the performance of OFDM-CDM system is better than that of conventional OFDM.
这些电路有CD或者没有CD时有效噪声增益，已在图中画出。
The effective noise gain of these CIRCUITs with and without CD are shown in the figure.
同时算法具有计算复杂度低，可以有效获得随帧数变化的探测器增益和偏置参数。
The algorithm has low computational complexity and can obtain an efficient frame by frame adaptive estimation of detector's gain and offset.
有效腔长使实际增益峰值比f - P腔简化模型的预测值要小，但对半值全宽带宽的影响相对较弱。
The actual gain peak value is much smaller than the simplified mode of F-P cavity, but the effect is light to the full width at half maximum with the mode of efficient cavity length.
实验表明用这种信噪比估计方法选择增益滤波器十分有效。
Experiments show that it is very effective using this method of evaluating gain filter performance.
此有效范围就是零增益点。
总结了一个简单实用的非线性小增益原理，与此结合，使输入到状态稳定原理成为镇定设计的一种更为有效的分析工具。
A nonlinear small-gain theory with which input-to-state stable theory becomes a more effective analysis tool of stabilization design is put forward.
恢复磁碟的改善提供了更为有效的消毒，因为恶意软件程序不增益控制当操作系统正在装。
The improved Rescue Disks provide more efficient disinfection because malware programs do not gain control when the operating system is being loaded.
测试晶体的吸收光谱、指数增益系数、衍射效率和有效载流子浓度。
The absorption spectra, exponential gain coefficient, diffraction efficiency and effect carrier concentration of the crystal were measured.
实验结果表明：变增益交叉耦合控制算法可以在不改变位置环的情况下，有效地提高系统的轮廓精度。
The experiment result shows that the contour accuracy can be improved effectively by the algorithm without changing the position loop.
第二个好处是，将麦克风增益设置为保守(低)级别，可有效避免削波。
A secondary advantage is that by setting the microphone gain to a conservative (low) level, it is easier to avoid clipping.
同时研究了引线及顶线的各项参数变化对天线的有效高度、增益、输入电抗、辐射电阻及静电容的影响。
The affection of parameter variation of down lead wires and top loading wires on effective height, radiation pattern, input reactance, radiation resistor and static capacitance is discussed.
自动增益控制算法中的峰值检测算法使用信号能量的方法可以快速有效的测量得到超声波信号的峰值。
By using the peak detection algorithm in automatic gain control algorithm, we make use of the signal energy to measure the peak value of ultrasonic signal quickly and efficiently.
在无线衰落信道环境中，协作中继是一种增加额外分集增益的有效方法，而网络编码可以用来提高网络吞吐量。
In the wireless fading channel environment, cooperative relaying is an effective way to increase additional diversity gain, and network coding can be used to increase network throughput.
在无线中继网络中采用网络编码技术，可在不损失分集增益的前提下有效提高中继节点的转发效率。
In the wireless relay network, the transmission efficiency of the relay node can be improved effectively without loss of diversity gain via the network coding technique.
而基于PSD算法的神经元pid控制器能够有效弥补普通神经元控制器增益不能在线调整的不足。
And the neuron PID controller based on PSD's algorithm can effectively make up the shortcoming that the increase of ordinary neuron controller can't realize the online adjustment.
因为放大器的增益也可用耦合系数和规一化负电导来表示，因此在增益和有效噪声间获得一个单值关系式。
The gain of the amplifier is also given in terms of the coupling factor and the normalized negative conductance, the relationship between the gain and the effective noise figure is thus found.
信息增益是最有效的特征选择算法之一，但计算量大。
Information gain is one of the most effective feature selections, but its computation is too huge.
研究了在不同的光纤有效作用长度时，拉曼放大器增益与抽运功率的关系；
The relation between the gain of Raman amplifier and pump power at different effective interaction length of optical fiber is anlyzed.
当非线性增益压缩较小且SOA偏离环中点不大时，有效开关窗口宽度较小。
The effective switching window width will be small if the NGC and the distance between the SOA and the midpoint of the loop are small.
在美国的一些林木育种项目中，育种群已用来控制种子园的近交、捕获最大的遗传增益的有效措施。
Breeding groups are being used to control inbreeding in a breeding population and to effectively achieve maximum genetic gains in some tree improvement programs of the United States.
如何合理有效地抑制声反馈，提高扩声系统增益是衡量扩声系统性能的重要依据。
How to reduce acoustic feedback and enhance the maximum usable gain of sound reinforcement system is one of the most important terms to evaluate the performance of the sound reinforcement system.
最后从编码增益和频带有效性角度对该方案的性能作了评价。
Lastly, the performance of the scheme is given in terms of the asymptotic coding gain as well as bandwidth efficiency.
传统的削波算法虽然能够简单有效地降低信号的峰均功率比，但是会带来较大的额外频谱增益。
As a simplest approach, traditional clipping method can reduce PAPR of OFDM signals, but it causes large unwanted out-of-band radiation.
数值研究短脉冲强钠X光泵浦氖激光介质的X光激光，通过在氖中加氢的办法降低了电子温度，有效地提高了激光增益。
X ray lasers that a Ne plasma is pumped by the intense Na radiation is simulated. By mixing a large amount of hydrogen with Ne, electron temperature is very low and laser gain is increased obviously.
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