在放养密度(尾数)近似的情况下，大规格鱼种对增加池塘生产力资金增益率有显著作用。
In the case of the similar stocking density (mantissa), the large-sized fish played a distinct role in increasing capital gains rate of pond productivity.
久坐的习惯与死亡率的关系在别的研究中已有报道，即便排除运动带来的健康增益效应，前者的联系依旧存在。
The association between time spent sitting and mortality has been found in other studies, and the link persists even after accounting for other physical exercise.
实验比较了高计数率下三种光电倍增管电压供给方式的增益变化和温度效应。
The gain stabilities and temperature effects were experimentally for three different bias voltage supply modes to photomultipliers at high counting rates.
幅度增益和相位误差使得高分辨率的参数估计算法的性能下降，特别是相位的误差，将会引起参数估计的偏离。
Amplitude gain and phase error would lead to performance degradation of high-resolution parameter estimation algorithms; especially the phase errors will cause deviation of parameter estimation.
在过去十几年里，为了增加拖曳线列阵系统的空间增益、提高方位分辨率，各种合成孔径技术应运而生。
Various synthetic aperture techniques have been investigated during the past decades to increase array spatial gain and improve bearing resolution for towed line array system.
在相对变量反馈条件下，通过合适的增益选择，即可保证系统的稳定性，又能大大降低振动传递率。
The system stability can be ensured and the vibration transmissibility reduced, when relative variables are used as feedback variables and appropriate gains have been chosen.
研究表明，室温下有源沟道具有较大的光增益和折射率增量，有望实现可见波段的可调谐有源光波导激光器件。
It shows that the active channel with sizeable optical gain and a substantial increase of the refractive index are promising for the realization of active waveguide tunable laser.
多晶硅膜的少子迁移率和寿命是提高电流增益的两个关键参数。
The mobility and the lifetime of minority carriers in polysilicon films are two key parameters of current gain increment.
测试了晶体的指教增益系数、衍射效率、相位共轭反射率和响应时间等光折变性能。
The exponential gain coefficient , diffractive efficiency , phase conjugate reflectivity and the response time were measured.
该探测器属于光子计数成像探测器，具有增益高、图像畸变小、分辨率高等优点。
This detector is a kind of photon counting imaging detectors, which has some properties such as high gain, small distortion and high resolution.
在远距离通讯和高分辨率雷达的应用中，要求天线具有高增益，反射面天线是使用最广泛的高增益天线。
High gain antenna is required in the long distance communications and high resolution radar applications in which reflector antenna is the most widely used one.
研究增益介质中高能态粒子受激跃迁引起的非线性折射率。
The nonlinear index of refraction induced by stimulated transition of high level populations in the gain medium is investigated.
为解决此问题，设计中还引入了增益提升结构，使之能兼顾高压摆率和高增益这两个指标。
To solve this problem, the gain-enhancing structure is included in the design. Such structure can give attention to both the two indexes of high slew-rate and high voltage gain.
另外，当通过复介电常数的虚部引入光学增益后，我们发现缺陷模在增益介质中被放大，其阈值特性和缺陷折射率的密切相关。
We find that dispersive properties inside the micro-cavity lead to frequency shift of the defect modes. The defect modes can be amplified as optical gain is introduced into system.
为了要抑制噪声效应，它包括量子化噪声，积分仪和模拟-数字转换器要求宽动态范围，高增益和良好的分辨率。
Wide dynamic range, high gain and fine resolution are required of integrators and Analog to Digital Converters in order to limit the effects of noise, including quantization noise.
本发明涉及自动语音识别领域，特点是一种利用增益自适应提高语音识别率的方法。
The invention relates to a method for improving speech recognition rate with gain self-adapting.
分析了影响增益饱和特性的几个因素：有源区截面积，顶层镜面反射率，泵浦功率，自发辐射因子。
Several factors affecting properties of gain saturation are analyzed, which are active region area, top mirror reflective, pump power, spontaneous emission factor,.
为了评价化学激光器增益发生器模块的性能，采用变耦合率法对化学激光器的小信号增益系数进行了研究。
In order to evaluate the performance of the gain generator in a chemical laser, the small signal gain has been measured using the variable output coupling method.
通过噪音评估，调节录音增益，调整端点检测方法参 数来提高语音识别率。
The invention is characterized in that: by evaluating noise, adjusting recording gain and adjusting port detection parameters to improve speech rate.
最后基于信息增益特征选择进行实验，使实验复杂度降低，时间缩短，识别率提高。
The result achieved is that the complexity has been reduced, time consumed has been shortened and the accuracy of the identification has been obviously improved.
以数值结果揭示外延层的体电阻率及厚度、活性区载流子的扩散长度、模增益和丝区宽度等参量对上述各种分布的影响。
Numerical results indicate how the various parameters such as bulk resistivity and carrier diffusion length in the active region affect the profiles.
自动化：微处理器控制光学台，数字化动镜控制，自动增益选择，动态分辨率增强，高级的系统诊断，校正滤波器。
Microprocessor controlled optical bench, digital speed control, automatic gain selection, and dynamic resolution enhancement, advanced system check.
同时从理论上分析了增益光纤长度、泵浦功率、输出镜透射率等因素对激光器输出脉冲波形和输出功率的影响。
The parameters, such as the fiber length, pump power and the transmissivity of the output mirror, which affect the output power and pulse linewidth, were analyzed.
分析表明，光放大器增益波动的大小与器件端面反射率、自发发射因子以及入射光功率等因素有关。
Gain ripple value changes with the residual facet reflectivity, spontaneous emission factor, and incident optical power, etc. Good agreement was obtained between the CAL...
分析表明，光放大器增益波动的大小与器件端面反射率、自发发射因子以及入射光功率等因素有关。
Gain ripple value changes with the residual facet reflectivity, spontaneous emission factor, and incident optical power, etc. Good agreement was obtained bet...
本文将方位角变化率测量信息也引入该定位问题，提出了基于MGEKF（修正增益扩展卡尔曼滤波），对三维运动辐射源的无源定位跟踪算法。
In this paper, the azimuth angle changing rate measurement is introduced into this passive location problem and a location algorithm for 3-D moving emitters based on MGEKF is given.
研究结果表明：具有复合形状的折射率和掺杂离子分布可以有效提高弯曲条件下大模面积增益介质光纤的性能。
The results indicate that a hybrid profile of RI and dopant is the best choice for LMA fiber with coiling.
研究结果表明：具有复合形状的折射率和掺杂离子分布可以有效提高弯曲条件下大模面积增益介质光纤的性能。
The results indicate that a hybrid profile of RI and dopant is the best choice for LMA fiber with coiling.
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