相变

Simulation technique of the thermal system was established with the combination of human body thermal regulation model. It was used to analyze the accouterments. A experiment was carried out to validate the final computer results, and the experimental and computer results were tallied well.

建立了关于人体、降温服相变材料、人体着装、环境的传热模型，用此模型进行高温高湿条件下的人体着装的动态仿真，并进行试验验证。

Sol-gel process ; phase change composite material ; heat storage ; acetamide

溶胶-凝胶法；复合相变材料；储热；乙酰胺

Optimal design of rhomb-type retarder can improve achromatism according to the principle that the light arising total reflection has a phase transformation in the medium surface.

根据光在介质表面全反射时发生相变这一原理，分析了一个具有3个全内反射面的菱体型延迟器件，得出了相位延迟δ与全内反射角θ和相位延迟δ与介质折射率n的关系。

The result indicates that in the designed center of the wavelength, the retarder is not only confined within the low dispersive medium, but high-index material with higher dispersion can also obtain good achromatism, and at the same time the bigger angle of total reflection can improve achromatism of the phase retarder.

从全内反射相变方程出发，以菲涅尔菱体为例，分析了消色差相位延迟器的相位延迟量随折射率变化的光谱特性，结果表明：在所设计的中心波长处，延迟器件不仅仅局限于选择低色散的材料，色散较大的高折射率材料制作的延迟器件也可以具有良好的消色差性，且较大的全内反射角有利于改善延迟器件的消色差性。

The influences of the alloying parameters on the phase transformation of Fe-Si ahoy were studied, such as the ball-to-powder weight ratio, milling time, and heat treatment.

研究了球料比、球磨时间等机械合金化参数以及热处理工艺对Fe-Si合金相变的影响。

Keywords: aluminum bronze;cutting;phase transformation

中文关键词：铝青铜；切削加工；相变

Effect of NH4Cl on phase transformation of Al2O3 obtained from ammonium aluminum carbonate hydroxide has been studied.

利用 NH4Cl 其分解时释放气体的特点控制以碳酸铝铵为前驱体的氧化铝α相变过程中的团聚。

At last,the interrelation among gabbro,eclogite and andesite and the possible genesis of the high-temperature eclogite were realized.

认识了辉长岩与榴辉岩相间的相变关系；辉长岩-榴辉岩-安山岩之间的内在联系以及高温榴辉岩的可能成因。

Angular noise correlation time has great influence on the linewidth in the intensity spectrum.

标 签 泛函导数定态强度分布一级相变类比瞬态解本征值 functional derivation steady-state intensity distribution first-order-like phase transition instantaneous solution eigenvalue

A structure of the radiant heating or cooling ceiling with shape-stabilized phase change material for thermal energy storage was illustrated.

设计出一种利用不同相变温度的定形相变材料蓄能的吊顶形式。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。