现代运算放大器有某种方式的推挽式的输出级，许多也是不对称的，并且某一方向的压摆率有比其它方向的有更大的倾向。
While all modern op amps have push-pull OUTPUT stages of some sort, many are still asymmetrical, and have a greater slew rate in one direction than the other.
提出一种不对称互补的输入级结构，实现了在整个共模范围内的恒跨导。
An architecture based on non-symmetrical complementary to attain a constant-gm over the whole common mode is proposed.
利用国内外287次5级以上的实际地震记录，用峰值不对称比描述了加速度峰值不对称性的特征和规律，提出了其估计公式。
Using the records of 287 earthquakes above the magnitude 5 the feature of the asymmetry ratio of PGA is described and the its calculation formula.
在功率输出级采用OCL互补对称功率放大电路，并对该功放电路增加电压负反馈，使得输出的正弦电压信号平滑而稳定。
At the power output, OCL complementally and symmetrical power amplifier is adapted. The output sine voltage becomes smooth and stable by adding voltage-negative-feedback to power amplifier.
应用光程函数法计算出旋转对称电子光学系统的7级几何像差，给出旋转对称电磁场同时存在情况下的系统7级几何像差表示式。
The 7th order geometrical aberration of rotationally symmetrical electron optic system and their expressions are given by using the eikonal method when the electric and magnetic fields exit.
该装置将开展等离子体积累与加热、电势屏蔽、静电堵漏轴对称串级镜端塞的研究。
This system can be used to study the plasma accumulation and heating, potential shielding and electrostatical end plug of axial symmetric tandem mirrors.
指出了非对称双级闪耀光栅实现莫尔条纹倍增理论的实质，并简化了实现高倍数光学细分的手段。
The fundamentality of fringe multiplication in DMNG is pointed out. and the means to realize optical subdivision with high multiple is simplified.
模型分析发现，不对称单位中两个胰岛素分子的二级结构有较显著的不对称性。
Model analysis shows that the secondary structures of the two molecules in each asymmetric unit are obviously asymmetric.
级间分离段模型：建立面对称并联式分离、轴对称并联分离和串联式分离；
Separation Model: Series-wound mode, parallel-plane symmetry mode and parallel-axial symmetry mode are defined to form Separation Model;
第二部分工作则从前面合成得到的C3对称的三维骨架出发，通过动态共价化学的方法定量地合成得到了一系列刚性的纳米级荧光笼状结构。
In the second part, a readily modifiable structure with C3 symmetry was developed to quantitatively build a series of 3D shape-persistent fluorescent nanocages via dynamic covalent chemistry.
基层医疗机构案件表观信息对称状态优于二级医疗机构；
The situation of the information symmetry of basic medical institutions was better than the tertiary hospitals.
测得的等离子体电位轴向分布表明，该装置中能够建立起负电位轴对称串级镜约束位形；
The measured axial potential profile shows that the axisymmetric negative plasma potential tandem mirror confinement configuration has been established;
测得的等离子体电位轴向分布表明，该装置中能够建立起负电位轴对称串级镜约束位形；
The measured axial potential profile shows that the axisymmetric negative plasma potential tandem mirror confinement configuration has been established;
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