The reconfiguration function is mainly achieved by changing the biasing current for the Op-amp. Therefore, the optimization of the system and Op-amp is the two research stresses of this thesis.

The numerical simulation indicates that, larger biasing current and smaller detuning expand the dynamic range of conversion efficiency and extinction ratio, but worsen the frequency chirp.

数值模拟表明：增大偏置电流、减小失谐量有利于扩展转换效率及消光比的动态范围，同时恶化了频率啁啾的动态范围；

Using a constant biasing current and a reduced output logic swing, current-steering logic avoids the large digital switching noise of conventional static CMOS logic.

通过采用恒定工作电流和限制电路的输出逻辑摆幅，电流控制逻辑能避免静态CMOS电路工作时引入的瞬态开关噪声电流。

The cut-off frequency of this filter can be controlled by dc biasing current, meanwhile, the low sensitivity characteristics of passive electrical network is also reserved.

截止频率可通过电流进行控制，同时保持了无源网络低灵敏度的特点。

The DC biasing current has been calculated in detail, which will go through the converter transformer winding in BTB DC system due to unbalance firing and the second harmonic voltage of positive sequence on the AC converter bus.

根据背靠背直流系统的技术特点，详细计算了由于触发不平衡和交流系统正序二次谐波在换流变压器中产生的直流偏磁电流。

In chapter two, we introduce some basic knowledge of matrix, linear model, and some biased estimate.

第二章介绍了文中涉及到的基础知识，包括矩阵、线性模型及有偏估计等基本概念。

Influential Point Test for Some Biased Estimate

若干有偏估计的强影响点的显著性检验

A New Class of Biased Estimate

一种新的有偏估计

Two problems on biased estimate of regression coefficient

关于回归系数有偏估计的两个问题

On biased estimate methods for linear regression models

关于线性回归模型的有偏估计

Research on New Biased Estimate ── Principal Elements Sweep Estimate

新的有偏估计的研究&主扫描估计

In non-line-of-sight propagation ( NLOS) environment, the location performance of Chan ′ s algorithm is significantly degraded because the time difference of arrival ( TDOA) measurement is biased by a NLOS error.

在非视距传播（NLOS）环境中，到达时间差（TDOA）测量值受NLOS误差的影响而产生偏差[1]，使得Chan算法[2]的定位性能显著下降。

The Mixed Estimate and Biased Estimate of Error Variance

误差方差的混合估计和有偏估计

Geometry dimensions of elastic body and position of quartz resonator in elastic body can be designed carefully so that the load cell has no biased load error.

通过仔细设计弹性体的结构形式和石英谐振器在弹性体中的位置，可以消除传感器的四角误差，使之象电阻应变式称重传感器一样经过简单的调整就可以作为电子衡器的传感器。

At last, tow instances of practical engineering work are given, and the results show that the arithmetic brought forward in this paper reduces the biased error between arch bridge axis and pressure line, and improves the state of bending of arch rib.

最后，给出了两个详细的工程算例，算例结果表明文中所提出算法较好的减少了拱轴线与压力线的偏差，改善了拱圈的受力状态。

The paper aims to discuss the ways to correct biased error in word order caused by interference of native language when Japanese students learn Chinese language as foreign language.

本论文主要在中日单句层面上进行语序的对比，从词类、句子成分角度入手，探讨日本学生在汉语学习过程当中由于母语的语序干扰而产生的语序偏误问题。

The results show that the bigger input signal causes bigger temperature rise of the conduct and relative bigger biased error between input and output electric signals.

研究结果表明：输入信号有效值越大，导体温升越大，输出与输入电信号间的偏离误差越大。

Though this may help students learn faster, it will cause a number of biased error.

这样虽然有助于加快学习者汉语声调学习的速度，但同时也会产生不少偏误。

When the sensor is forward biased at a current of 2 mA, the range of positive temperature coefficient of the sensor resistance is extended up to+ 300 C as a result of the minority current discontinuity and majority carrier injection.

当传感器在2mA的正向偏置电流下，由于少数载流子的不连续性以及多数载流子的注入，传感器电阻的正温度系数（PTC）区拓宽到573K（＋300℃）以上。

Study on Distribution of Injected Carrier Densities in the I-Layer of a Forward Biased PIN Diode

PIN管正偏注入的载流子在Ⅰ层中分布的研究

Forward biased injection electroluminescence of er~ ( 3+) in ZnS diode

ZnS中Er~（3+）的正向注入电致发光