简要比较了基于线性、非线性、相变原理的三类激光防护材料的优缺点。
The advantage and disadvantage of three laser protection materials are briefly compared, which are based on linear, nonlinear, and phase transition principles.
介绍了一种复合相变蓄热器的工作原理和结构形式，提出了应用中所存在的问题。
A kind of composite phase change heat storage is introduced in this paper, including its working principles and structures.
“识别”蒸汽和凝结水基于三个原理：密度差、温度差和相变。
"Identification" and the condensed steam water based on three principles: the poor density, and temperature difference of change.
本文对可擦除相变光盘的工作原理及其材料的要求进行了详尽的论述。
In this paper the principle of phase-change media for erasable optical disk and the materials required are discussed in detail.
概述热处理原理(主要为相变)的进展对材料生产的重要作用。
The role of progress in heat treatment principles, mainly the phase transformations in materials technology is briefly introduced.
文章介绍了相变存储材料的特点，工作原理，相变材料结构及面临的技术难题。
The basic principle of operation, significant advantages, material structures, existent problems and latest progresses of the phase change materials are discussed in the review.
从自由能和依数特性的原理出发阐明了结冰相变点下降的机理。
Expounds the mechanism of freezing point depression from the viewpoint of free energy and colligative properties.
实际的冷却原理是基于制冷剂的相变。
The actual cooling principle is based on the phase change of the refrigerant.
详细介绍了热分析法的原理及其具体的实现方法，同时对X80管线钢与Q235钢进行了试验，测量了其冷却过程的相变点。
The principle of thermal analysis method and the procedure were introduced in detail. At the same time, the deformation temperature of pipe line X80 steel and Q235 steel were determined.
本文重点介绍SJ-1型测角系统幅相变换部分的工作原理、误差分析及误差补偿。
This paper introduces the working principle, error analysis and error compensation about the angle measuring system.
文中主要介绍了同步电机负载换相变频软启系统的电气原理。
In this paper, it is mainly introduced the electrical principles of soft -start inverter with load commutation on synchronous machine, and described the general models of synchronous machine.
提出了将相变用于过程强化的原理和方法。
A principle and method was proposed for process intensification by applying phase transition.
提出了一种组合式三相变压变频电源的工作原理和电路结构。
This article describes the operation principle and circuit scheme of a sort of three-phase combined variable voltage and variable frequency power supply.
提出了一种组合式三相变压变频电源的工作原理和电路结构。
This article describes the operation principle and circuit scheme of a sort of three-phase combined variable voltage and variable frequency power supply.
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