查询词典 thermal-insulating value

Thermal Barrier Coatings is a kind of ceramic layer of excellent high temperature oxidation resistance as well as very low thermal conductivity, which is deposited onto the surface of substrate by the assistant of bond coat layer. TBCs can effectively reduce the service temperature of the protected substrate, alleviate the thermal shock loading, reduce the requirement for cooling air, and so, the thermal efficiency of apparatus is improved. Therefore, TBCs have been widely used in the fields of space flight, chemical industry, and metallurgy or energy sources industry.

热障涂层(Thermal Barrier Coatings，简称TBCs)是一种陶瓷涂层，具有优良的抗高温氧化和非常低的热传导系数，它通过粘结层沉积在耐高温金属或超合金的表面，可以有效降低被保护基材的服役温度，减轻其热冲击载荷，降低对冷却空气的需求，提高器件的热效率，从而被广泛应用于航空航天、化工、冶金和能源等领域。

A transient thermal coupling model of certain internal combustion engine exhaust valve train was built, transient thermal-field distribution of the valve was simulated, and the effect of the thermal conductivity to the thermal-field was discussed.

通过建立某发动机排气门组瞬态热分析藕合模型，对排气门进行瞬态温度场有限元模拟，并探讨导热系数对气门温度场的影响。

Based on the theory of thermal emission polarization and the method of thermal emission polarization detection, the relation between the surface roughness of aluminum and steel plates and their degree of linear polarization of the thermal emission was studied by using a kind of thermal imaging polarimeter.

中国科学院安徽光学精密机械研究所遥感研究室，合肥 230031根据热红外偏振的原理和探测方法，利用一种热红外偏振探测系统分别研究了铝质和钢质金属板热红外偏振度和其表面粗糙度之间的关系。

First acts according to the asphalt pavement the light thermal environment, has established the asphalt road surface thermal equilibrium equation, to affect the asphalt pavement surface thermal equilibrium temperature each factor level of significance to carry on the analysis, discovered in order to reduce the asphalt pavement surface thermal equilibrium temperature the feasible technical route.

首先根据沥青路面的光热环境，建立了沥青路表面的热平衡方程，对影响沥青路面表面热平衡温度的各个因素的显著性水平进行了分析，以求找出降低沥青路面表面热平衡温度的可行技术路线。

Beijing Liujian Construction Corporation, Beijing 100039,China;3.China Academy of Building Research,Beijing 100013,China The compound organic thermal insulating material used in outer-wall external thermal insulation has become the importable fire source.

本文在对外保温火灾发生的阶段和原因进行简要分析的基础上，对近期典型的火灾案例按火灾发生不同时段进行分类选编，所有案例均涉及外墙保温所用的有机保温材料。

The influence of SiO2, Fe2O3 on the thermal conductivity, melting point of risers covering flux were studied in the paper and the effect of dilative graphite on expansibility and heat-insulating property were also investigated. The high temperature microstructures and the thermal insulation mechanism were researched by scanning electron microscope.

在综合硅酸盐相图理论知识及大量国内外研究资料的基础上，着重研究SiO2、Fe2O3对保温冒口覆盖剂的导热系数、熔化温度的影响，以及膨胀石墨对冒口覆盖剂膨胀性和保温性能的影响，并利用扫描电镜分析了冒口覆盖剂高温烧结微观组织形貌及其保温机理。

New energy-saving composite wall thermal-insulating mechanism link detail local thermal-bridge disposal

新型节能复合墙体；保温机理；连接构造；局部热桥处理

This paper describes in-situ testing on thermal conductivity of lightweight thermal insulating wall by the guarded hot plate method .

利用防护热板法对轻质保温墙体导热系数进行了现场测试，通过数值分析和实验，并进行了对比测试，证明了该方法应用于此类墙体热工性能测试的可行性。

From the experimental investigation,there come to a conclusion that heat insulating material of fibre brucite,which has good performance indexs,could substitute for amianthus as heat insulating material,and it will ha...

从制得的绝热材料制品的指标得出结论：纤维水镁石绝热保温材料各项指标良好。纤维水镁石绝热材料有替代石棉，制成其它绝热材料制品很好的前景。

The method includes the following steps: a semiconductor basal body is provided and the insulating layer of the semiconductor basal body is plated with light-sensitive lacquer and then is exposed in light and at last is developed; etching process is carried out to make a through hole on the insulating layer; cineration process is done, the remanent light-sensitive lacquer is removed and the temperature for the cineration process is 20-50 DEG C; wet cleaning process is carried out.

该制造方法包括如下步骤：提供半导体基体，对半导体基体的绝缘层进行镀光刻胶步骤、曝光步骤、显影步骤；进行蚀刻步骤，在绝缘层上形成通孔；进行灰化步骤，将剩余的光刻胶移除，且灰化步骤的温度条件范围是20-50摄氏度；进行湿法清洗步骤。

Metrorrhagia is also gynaecological problems of common diseases.

崩漏是妇科常见病也是疑难症。

WordFTP gives you the convenience and timesaving you need.

wordftp让您的方便和省时您所需要的。