反转模型

用自反转模型能很好地描述晶核长大，合并过程。

With the self-reverse model , the growth and amalgamation of nuclei can be well described .

采用刻蚀诱导掺杂类型反转模型及台面两侧光强变化规律解释了该现象。

Etch-induced p-to-n type conversion model and light intensity change rule beside mesa sidewalls are used to explain the phenomenon .

指出了目前不相容聚合物共混体系相态反转数学模型的不足，提出了能量比模型的概念，认为这是研究不相容聚合物共混体系相态有效的方法。

The defects of present mathematical models about phase inversion of immiscible polymer blends were pointed out . The concept of the model of energy ratio , which is an effective method to study phase morphology of immiscible polymer blends , was put forward .

应用铁电薄膜极化反转的KA模型，讨论了极化反转电流随电场和温度的变化关系。

The polarization switching has been studied as a function of applied electric field and temperature by using KA model . It is found that the switching current increases with the electric field .

单晶铁电畴反转的简化模型

A simplified model for domain switching of ferroelectric crystal

本文提出了极性发生反转的可能模型，并对其机理进行了初步探讨。

The model of polarity change and mechanism of effects have been discussed .

使用反转透视测距模型实现距离的测量；

At last , it measures the leading vehicle distance based on the calculating model of inverse perspective mapping .

通过建立基于反转原理的通用模型、坐标系和齐次坐标变换技术，导出了平面凸轮的轮廓方程、压力角和曲率半径的一般表达式。

Their general expressions are derived based on an inverse model with special coordinate systems and homogeneous transformation techniques .

本文主要的探讨了无粒子数反转激光的物理机制，建议了一种封闭的四能级无反转激光模型，并证明它也能够呈现无粒子数反转光放大现象。

This thesis mainly discusses the physics mechanism of lasing without inversion and proposed a closed four-level atomic model for the lasing without inversion .