基于线性时变理论，对有源cmos混频器的噪声特性进行系统的分析。
Noise characteristics of active CMOS mixers were systematically analyzed based on linear time-varying theory.
文中第一部分分别导出了预应力混凝土板在弹性理论和徐变理论中的变分原理。
In the first part of the paper, variation principles in the elastic and creep theory for prestressed concrete plates are derived respectively.
实验和研究表明：基于经典弹塑性及蠕变理论的本构方程，非弹性应变在高温下其本质上是时间相关的。
The experimental and research results indicate that non-elasticity strain associate with time in nature according to constitutive equations of the classical elastic-plastic and creep theory.
应用广义函数及蠕变理论，建立了汽轮机阶梯式变厚度轮盘在蠕变状态下的平衡方程、几何方程及本构方程。
By using the generalized functions and creep theory, the equations of equilibrium, geometry and constitution for stepped rotating disks of steam turbine are established under the creep condition.
深入探讨了液体的触变理论，同时也给出了磁流变液触变性的评价方法，并对评价方法进行详细的分析和研究。
Thoroughly explores the thixotropic fluid, also is the theory of MRF thixotropy evaluation methods for evaluation method, and detailed analysis and research.
通过对实例的分析，表明对于简单构件的激光焊接，残余塑变理论可以用来预测变形，反变形法是控制焊接变形的有效方法。
The theory of residual plastic strain can be used to predict the distortion of simple components, and the reverse deformation is an effective method for controlling the welding distortion.
基于蠕变理论提出了振动时效与循环蠕变在力学本质上的相关性，并对交变应力幅、温度和材料特性等共同影响因素进行了分析。
Based on the creep theory, the mechanical relationship of VSR and cyclic creep was discussed, and common factors such as stress amplitude, temperature and material properties were analyzed.
茧变蝴蝶理论只适用于茧和蝴蝶。
The cocoon-to-butterfly theory only works on cocoons and butterflies.
虽然现在的研究仅仅集中在这套理论的经典行为上，但是量子行为也可能存在，例如在跃变的概念下。
While the current study only looks at the classical behavior of the theory, there could also be quantum behavior, such as with the bounce concept.
如果他的理论正确，通过变包装的内层成分来控制令人不悦化学物质浓度，对于葡萄酒业而言是一个好方法。
If his theory is correct, fiddling with the composition of box interiors could be a good way for the wine industry to control the concentration of unpleasant chemicals.
这个理论认为干燥的空气会使橡木塞变干燥，从而使空气进入酒瓶并破坏葡萄酒。
The theory goes that dry air will dry out the corks, which would let air into the bottle and spoil the wine.
他继续解释他的理论，父母们将会有更多孩子当婴儿死亡率是高的，以便确保若干孩子将能生存下来去照顾他们当他们变老了。
He continued by explaining the theory that parents will have more children when infant mortality is high, so as to ensure that several children will survive to take care of them as they grow old.
从理论上说，网络带宽应该不会变，除非改变网络接口和硬件。
The network bandwidth should, in theory, never change, unless you change the networking interface and hardware.
但是正如选择理论表明的，当少数公司的盈利情况突然变负，这两种方法就会有巨大的差别。
But as option theory indicates, when the earnings of a few companies turn sharply negative, there is a big difference between the two methodologies.
理论上，这种装置将电子信号转换成隐形眼镜上瞬息万变的信息展示给使用者，这有点像电影里的字幕。
In theory, the device converts electronic signals into ever-changing displays projected onto the contact lens and visible to the wearer, perhaps like a movie subtitle.
测径板的直径取决于所测管段的内径，并需考虑到该管段的变径设计，一般为所测管段最小理论内径的95%。
Caliper board depends on the diameter of pipe diameter, and the need to consider the design of pipe diameter changes, general for the minimum 95% of the pipe inner diameter theory.
本文对格构式变截面吊臂金属结构的临界力计算作了理论分析。
This paper theoretically analyzes the critical force in metal hoisting boom structure of lattice type and variable section.
这种控制器的设计结合了微分几何理论及变结构控制理论。
Design of these controllers combines the differential geometry theory with the variable structure control theory.
因此对电力系统中的电压闪变的包络线与初相角进行实时跟踪就具有重要的理论意义和现实意义。
Wherefore real-time trace voltage flicker 'envelope and initial phase Angle proceed with possess important theory sense and practical meaning among power system.
教学，不仅要教给学生理论知识，更重要的是要教给学生学习方法，变被动学习为主动学习，方能起到事半功倍的作用。
Teaching teaches students not only theoretical knowledge but the methods of learning so that they may converse passive study into active study and achieve good result.
本文从普通逻辑学的角度来探讨“变译”这一中国翻译理论界较新的概念。
From the perspective of general logic, the author examines a quite new concept in translation circles in China - "variation and translation".
经典电磁理论是四维协变的，相对论时空概念的改变是根本性的改变。
The change of time and space concept of theory of relativity is right-about.
黄忠廉提出的变译理论正是这诸多新兴翻译理论的一分子。
The translation variation theory, presented by Huang Zhonglian, is just one of the innovative translation theories.
本文根据粘弹性体的理论与复变函数理论给出了非圆形巷道(洞室等)的粘弹性解析解。
This paper gives an analytic solution of non-circle opening based on linear viscoelastic theories and theory of function of a complex variable.
本文拟从变译理论指导口译的必要性、可行性、具体表现形式及原因分析、变译的尺度和质量评估几个角度探讨变译理论与口译的关系。
This paper probes into such factors as necessity, feasibility, corresponding forms and analyses, criteria and evaluation in which the theory of adaptation is proved to direct interpreting effectively.
运用滑模变结构控制理论，设计了车辆操纵稳定性的控制器。
A vehicle handling stability controller is designed using variable structure control theory of sliding mode.
阐述全低变工艺改造的理论和必要性。
Theory and necessity of all low temperature shift process are described.
根据变结构控制理论设计了励磁系统控制器。
Apply the theory of variable structure system to design an excitation controller.
本文针对数控系统轴控制中存在的非线性问题，从变结构理论的角度，应用边界层滑动控制理论设计了一个模糊滑动控制器。
Aiming at the nonlinearity of machine tool axis, this paper presents the methodology of fuzzy slide mode controller based on slide mode control theory in the viewpoint of VSS.
本文针对数控系统轴控制中存在的非线性问题，从变结构理论的角度，应用边界层滑动控制理论设计了一个模糊滑动控制器。
Aiming at the nonlinearity of machine tool axis, this paper presents the methodology of fuzzy slide mode controller based on slide mode control theory in the viewpoint of VSS.
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