One method of reducing heat loss is to wrap the baby in an insulating material. 减少热量损失的方法之一是用绝热材料来包裹婴儿。
It becomes evident from the results that the heat loss to the surroundings is minimized when cotton is used as insulating material and it enhances and maintains the rate of deposition. 结果表明,采用棉花作为隔热材料,热损失可降至最低,从而提高并维持一定的沉积速率。
A vacuum heat insulating plate relates to a heat insulating material used in heat preservation places and belongs to the technical fields of heat insulating and preservation. 一种真空绝热板,涉及一种用于保温场所的绝热材料,属绝热保温技术领域。
The shrinkage is reduced by applying heat insulating material which makes the sequence solidification from the web to the rim realize. 通过对铸造工艺进行改进,采用施加保温材料的方法,可以达到轮辋向辐板顺序凝固,从而减少形成缩孔和疏松的倾向。
The magnets and the heat insulating material layer are provided with a ferromagnetic sleeve barrel. 磁体和保温材料层外有一铁磁性套筒。
The heat conductivity of insulating material is one of the important parameters for the determination of insulating performance for pipeline, and is the indispensable basic data for design and management of insulated pipeline. 保温材料导热系数是衡量管道保温性能的重要参数之一,也是保温管道设计和管理中必不可少的基础数据。
Study on the Synthesis and Properties of Biodegradable Polyurethane Heat insulating Material 生物降解性聚氨酯保温隔热材料的合成及性质研究
Study of light heat insulating and high strength refractory material made by full floating bead 全漂珠轻质高强隔热耐火材料的研究
According to heat loss of thermal network pipes per meter stated by nation, thickness of thermal insulating layer varying with thermal conductivity of insulating material and temperature of working pair is studied by numerical calculation. 在国家规定的热网管道的每米热损失下,其保温层厚度随着保温材料的导热系数及工质温度的不同而不同。
The heat insulating and reflective film was approved to be a new building material especially suitable for wall and roof insulation by insulation test and actual project application. 本文通过工程实际应用及保温隔热性能测试、比较,证明绝热反射膜是一种特别适于墙体和屋面保温的新型建筑材料。
Increasing the none-contact length can be realized by installing heat insulating material at inner-upper surface or extending inner diameter of the nozzle. 增加水口内壁不与钢水接触的长度可通过在水口内壁上部喷涂隔热材料或采用延伸扩大内孔直径的方式实现。
Fundamental Research on Fibre Brucite Heat Insulating Material 纤维水镁石保温材料的基础研究
The paper analyses the chemical physical and high-temperature character of floating beads ( density < 0.4g/ cm~ 3) and expounds the feasibility of their use in the production of heat insulating refractory material and the resulting effects of much ( distinguished) energy saving. 本文具体分析了容重<0.4克/厘米~3漂珠的化学、物理及高温特性,论述了用于生产隔热耐火材料的可行性及所取得的显著节能效果。
Introduces a new type of hard polyurethane waterproof heat insulating material, which was made from isocyanic esters and polyhydric alcohols, also added by kinds of suitable auxiliary agents. 介绍了一种以异氰酸酯、多元醇为原料,适量添加多种助剂的硬质聚氨酯防水保温材料。
The paper represents the preparation process for a new type lightweight heat insulating material made mainly from iron tailing and spent polystyrene foam, with common silicate cement as the cementing agent. 介绍了新型轻质隔热保温材料的制备工艺,以铁尾矿、废旧聚苯乙烯泡沫为主要原料,普通硅酸盐水泥为胶凝剂,制备轻质隔热保温材料。
The brief analysis shows that the primary factor of effects on heat lose of thermal insulating engineering is thermal conductivity of material. 说明影响保温工程热损失的主要因素是材料的导热系数。
Based on the mechanical characteristics and calculation theory of concrete, the heat insulating and energy-saving material is compounded in roof board, the viewpoint of the structural energy-saving design is presented in the paper. 结合砼材料的受力特性及计算理论,将保温节能材料复合于屋面板中,提出结构的节能设计观点。
By designing the thickness of the insulating layer on the basis of the maximum allowable heat loss and the types of the insulating material, the efficiency of the steam pipeline can be greatly improved. 按管线允许热损失量和保温材料种类,设计保温层厚度,可大大提高输汽管线热效率。
The measured total heat transfer coefficient of insulating material of microporosity calcium silicate is less than 1. 0W/ ( m2 · K), but both the surface temperature in local cracks and the radiating heat loss are high. 微孔硅酸钙保温材料实测总传热系数小于1.0W/(m2·K),但局部缝隙处表面温度和散热损失都较高。
A New Method for Determining Heat Insulating Material and Economical thickness 确定绝热材料和经济厚度的新方法
This material is low in production cost, light in weight and heat insulating, and is an ideal wall material and has a large market. 这种承重加气砼是一种十分理想的墙体材料,且生产成本低、质轻、隔热保温,具有广阔的市场。
Research on Using Iron Tailing to Produce Lightweight Heat Insulating Building Material 铁尾矿制备轻质隔热保温建筑材料的研究
Relevant researchers do a lot of work for wetland insulation technology, such as covering heat preservation, heat insulating material and solar thermal insulation technology and so on, but it will be phased out in rural areas because of the different kinds of faults. 相关研究人员在利用覆盖物、保温材料、太阳能等技术为湿地保温增温技术做了大量的科研工作,但是由于其存在各种不同的缺点,在村镇地区将被逐渐淘汰。
Xonotlite-type calcium silicate has become the most promising heat insulating material because of its low thermal conductivity, light weight, high intension, heat resistance properties, and so on. 硬硅钙石型硅酸钙具有导热系数低、质轻、高强度、耐高温等优良性能,成为最有前途的绝热材料之一。
But in reality exterior insulation materials and corresponding insulation system are very much, and different heat insulating material and system will directly affect the building cost and heat preservation effect. 但是现实中外墙外保温的材料以及相应的保温系统有很多,不同的保温材料及系统将直接影响建筑物的造价和保温效果。