她将文本定义为符号学研究的对象，认为作为一种实践过程的符号具有两个特征：前符号态和符号象征态。
She believes that the text is the subject of semiotics and that the semiotic process has two modes: the semiotic and the symbolic.
本文研究了具有A型跃迁结构的三能级原子与两个压缩态光场多光子相互作用过程中的一些量子效应。
Some quantum effects in the multiphoton interaction processes of a three-level A-shaped atom with two squeezed modes are studied in detail.
FASPB作为一种阿秒超快调制过程，从理论上说它可以扩展到任何两偶极禁戒跃迁激发态的能级和系统。
As an attosecond ultrafast modulation process, FASPB can be intrinsically extended to any level-summation systems of two dipolar forbidden excited states.
本文就光学参量振荡和激光两个物理问题，讨论了非平衡态相变过程的动力特点。
In this article, dynamical features of non - equilibrium phase transitions are dis-cussed, taking the physical problems of OPO and laser processes as two examples.
如果是不可逆过程，我可以画出过程的初态点，和末态点，但是我不能再像这样，画出连接这两个点的，路径曲线来。
If it was non-reversible, I would be allowed to put an initial point and a final point, but I wouldn't be allowed to put a path between them like this, connecting them together.
在这一模型中，离子通道的选择性过滤器主要处于三个态，一个三离子态和两个两离子态，转导过程用这三个态之间的相互跃迁来描述。
In this model, ion conduction involves transitions of three states, with one three-ion state and two two-ion states in the selectivity filter respectively.
基于流态化两相理论，建立了描述流化床燃烧器中煤焦间歇燃烧过程的数学模型。
Based on the two-phase theory of fluidization, we developed a mathematical model which was used to describe the combustion process of batches char in a fluidized bed combustor.
通过与低速流态化的比较，概述了高速流态化独特的两相流流动结构、优异的操作特性和应用于工业过程时的优缺点。
According to gas velocity, gas-solid fluidization has been classified into low-speed riser, cocurrent downer and pneumatic fluidization in this paper.
本文研究内容包括两方面，一是通过研究系统内部气体压力变化，掌握复氧机理，解释人工快渗系统的主要复氧过程；二是通过示踪试验对人工快渗系统的水流流态进行分析。
This paper contains two main parts: First, through studying the air pressure change of the system, grasp the mechanism of oxygen restoration, explain the main oxygen restoration process of.
通过两种结构烧嘴的热态燃烧试验对比，研究了烧嘴结构、燃气射流速度、过量空气系数对高温空气燃烧过程氮氧化物排放的影响特性。
The effects of nozzle structure, fuel gas injection velocity and excess air coefficient on NOx emission in high temperature air combustion were investigated.
在隐形传态过程中，两个单位的经典比特和一个单位的纠缠是实现一个量子比特信息传输的充要条件。
Two bits of forward classical communication and one bit of entanglement per teleported qubit are both necessary and sufficient during the process of teleportation.
在隐形传态过程中，两个单位的经典比特和一个单位的纠缠是实现一个量子比特信息传输的充要条件。
Two bits of forward classical communication and one bit of entanglement per teleported qubit are both necessary and sufficient during the process of teleportation.
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