输出率

First, the closed-form expressions of the receiver output signal-to-noise ratio distribution are derived and validated via simulation.

推导了存在反馈时延时，STD系统的输出信噪比分布和BPSK调制的误比特率表达式。

The effect on output power of distribution of space variation, crystal length and transmissivity has been discussed in detail.

讨论了泵浦光及振荡光的空间分布变量、晶体长度和透射率对输出功率的影响。

Both strict blood pressure control and efferent artery dilatation are critical in reducing proteinuria, which in turn helps to regulate blood pressure.

严格的血压控制和输出动脉滤过率的下降都是降低蛋白尿的关键因素，而反过来蛋白尿的降低有助于血压的控制。

Then the micro-state and transport process of carriers (hot-electron) in vivo of the switch material were studied in details using the quantum theory. It was found: in the DC bias electric field, under the certain condition of the relaxation time of the hot-electrons in the electron-electron and electron-phonon interaction process, the photoconductivity oscillation can be caused by the change of mobility in the process of optoelectronics transport, and the main causes that the output electrical pulse appears oscillation was revealed.

并从量子理论出发，研究开关体内载流子的微观状态和输运过程，在直流偏置电场作用下，体内热电子在电子—电子、电子—声子相互作用过程中，其驰豫时间及载流子寿命之间存在关系时，光电子的输运可通过迁移率变化引起光电导振荡，揭示出导致开关输出电脉冲出现振荡的根本原因。

Spectrum analysis and Total Harmonic Distortion of output voltage and electromotive force of generator are also achieved.

发电机电动势及输出电压的谐波分析、频谱分析和总谐波歧变率分析。

The results of the experiment agree with the theory.TEM00 mode output in which the ellipticity is 0.98 and M2 is 1.01 was obtained.

利用实验结果指导腔调节，可使泵浦光轴线与几何腔轴精确重合，获得了椭圆率为0.98、M2因子为1.01的基模输出。

The emission spectrum, output energy and pulse width were presented.

测量了发射光谱及不同腔长、不同染料片小信号透射率情况下的输出能量、脉冲宽度等。

By choosing the proper length and reflectivity of the F-P etalon,the line with high gain can be restrained while keep the weak one untouched.

通过选择适当的F-P标准具长度和反射率，可以达到抑制强线增益，使弱线振荡输出的目的。

The principal mass-independent cause for variation in the basal rate of eutherian mammals is that high rates of energy expenditure, when ecologically feasible, facilitate high reproductive outputs, whereas some habits and environments require low energy expenditures, which lead to low rates of reproduction.

除体重因素外，导致真兽类基础代谢率变异的主要原因是：当生态因素适合时，高水平的能量消耗可以促进动物的高繁殖输出，而动物的某些习性和生存环境则会要求低能量消耗，从而使繁殖率降低。

A novel scheme that improves SOA dynamic performance via increasing properly the facet reflectivity of device is proposed, and is validated in theory by the high-speed dynamic model. Simulation results show evidently that this scheme is superior to other schemes in the efficiency of dynamic characteristic improvement, steady-state gain, output ratio and external condition requirements.

提出了通过适当增加SOA端面反射率来改善SOA动态特性的新方案，并利用SOA高速动态响应模型进行了理论验证，模拟结果证实了该方案改善SOA动态特性的有效性以及在稳态增益、输出信号消光比和对外部泵浦条件的苛刻程度方面相对其他方案的优势。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。