热学

Crystalline structure and thermal property of cellulose triacetate and cellulose diacetate were studied.

研究三醋酸纤维素和二醋酸纤维素的结晶结构和热学性能。

Blends of P(3-hydroxylbutyrate-co-4-hydroxylbutyrate) [P(3HB-co-4HB)] plasticized by triethyl citrate, soybean oil and glycerin triacetate have been prepared by a solvent casting film method. The effects of varying the type and content of plasticizer on the properties of the polymer blends have been studied.

采用溶剂成膜法制备了柠檬酸三乙酯、大豆油和甘油三乙酸酯增塑的聚（3-羟基丁酸酯－co-4-羟基丁酸酯）共混物，考察了增塑剂的种类及其用量对共混物热学和力学性能的影响。

The thermal property of the dye is another important factor to be optical recordingmedium. It needs a suitable high decomposition temperature with a fast weightreduction process, and this will make the information recording bits clearly andsmoothly, then the byte error rate will decrease during write-in and read-out.

染料的热学性能是作为光记录介质的另一个重要参数，它要求染料具有适当高的分解温度，同时伴随一个迅速的失重过程，从而使记录点边缘明显而光滑，在信息的读写过程中误码率小。

Thermal properties of Yb∶YAG crystal and its influence on laser properties .

Yb∶YAG晶体的热学性质及其对激光性能的影响。

The hardness, flexural strength and Young's modulus of the sample hot-pressed at 1400

文中还报道了样品的热学性能。

The ultraviolet-visible absorption spectra, optical constants (complex refractive index N=n+ik) of the thin films and thermal characterizations of three kinds of novel nickel-azo dyes based on 4-methylthiazole, benzothiazole and 6-methylbenzothiazole were investigated.

分别对三种以 4 甲基噻唑、苯并噻唑和 6 甲基苯并噻唑作为重氮组份，以 3 二乙氨基苯酚作为偶合组份的偶氮染料的镍螯合物的光谱、热学性质和薄膜的光学常数(复折射率N =n+ik)及光存储性能进行了研究。

The ultraviolet-visible absorption spectra, optical constants (complex refractive index N=n+ik) of the thin films and thermal characterizations of three kinds of novel nickel-azo dyes based on 4-methylthiazole, benzothiazole and 6-methylbenzothiazole were investigated.

分别对三种以4-甲基噻唑、苯并噻唑和6-甲基苯并噻唑作为重氮组份，以3-二乙氨基苯酚作为偶合组份的偶氮染料的镍螯合物的光谱、热学性质和薄膜的光学常数及光存储性能进行了研究。

It is an important branch of mathematics and it has developed into a bulky subject and has been extensively applied in other natural sciences such as mechanics, calorifics, theoretical physics and other branches of mathematics.

复变函数论是数学的重要分支之一，它本身在发展中已成为一门庞大的学科，而对其它的自然学科，如力学、热学、理论物理及数学的其它分支，复变函数论均有重要的应用。

Moreover on principle of choosing road material, it is necessary to seek optimal combination of performances between mechanics and calorifics.

本文以内蒙古301国道为依托，通过对岛状多年冻土分布的勘探和对道路病害进行调查，分析了道路病害产生的原因，并有针对性的采取各种改善措施；建立了二维非稳态具有相变热传导方程，采用有限元法分析了坡度、高度和填料等因素对道路热稳定性的影响，并结合试验路和室内试验，首次系统提出了在岛状冻土地区道路路基路面设计方法，同时认为在多年冻土筑路材料选择的原则上，应寻求力学性能、热学性能的最佳组合。

The paper discusses applications and developments of sol-gel method in the fields of electricity, photics, calorifics and composites, and present problems and development trends of sol-gel chemisty are analyzed in material preparation.

介绍了溶胶凝胶理论和技术的历史背景以及研究现状，评述了近年来在电学、光学、热学以及生物-材料等领域中的应用和发展前景，指出了溶胶凝胶化学在材料制备存在的问题和发展趋势。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了