为了减少热散失，管子外包保温层。
To reduce heat losses the pipes are covered by thermal insulators.
其防火等级取决于外部保温层的防火等级。
Fire rating depends on its external insulation layer fire rating.
本文可为红外热成像诊断保温层提供依据。
The gist for infrared diagnosis of heat insulation layer is offered.
这就要求外保温层应具备相当的抗风压能力。
This requires the thermal insulation layer should have the ability of wind is.
在保温层中加铝箔层可使散热量减少5%左右。
By adding aluminum foil into the insulation layer, heat dispersion has been reduced about 5%.
并对经济保温层厚度和保温地段的选取分别作了阐述。
Here respectively related are the economical insulation thickness and selection for such insulation.
目前许多新房子，有保温层内的一种新型的保温墙上。
Present in many new houses, there were within the insulation layer with a new type of insulation wall.
通常把防水层设置在保温层之下的屋面称为倒置屋面。
The roofing with waterproof layer under thermal insulation layer is usually called as inversion roofing.
计算结果表明，此法能够准确地计算保温层的保温效果。
The results show that this method can correctly calculate the effects of the heat preservation layer.
保温层厚度的优化是含有多变量非线性目标函数的优化。
The optimum thickness for the insulating layer is to find the optimal solution for a nonlinear objective function.
介绍了作为预制直埋保温管保温层的聚氨酯泡沫塑料的特性。
The characteristics of polyurethane foam used as insulating layer of prefabricated directly buried insulating pipe are introduced.
屋面系统由主檩条、底板、次檩条、吸音层、保温层和面板组成。
The roof system consists of main purlin, bottom plate, secondary purlin, absorption sound layer, insulating layer and faceplate.
它们都会对建筑物外保温层造成很大的破坏，特别是对高层建筑。
They will be on the building insulation layer caused great destruction, especially in high-rise buildings.
根据有保温层和无保温层的具体情况，提出了适宜的防腐蚀措施。
Corrosion protection measures are presented based upon the insulation and non-insulation!
有的文献把保温层折算为对空气的热交换系数来计算混凝土的温度。
In some literatures concrete temperature is calculated by converting its heat insulating layer into an air heat exchange coefficient.
本文探讨和介绍了蒸汽直埋敷设管道的保温及保温层厚度计算方法。
The heat preservation and calculation method for thickness layer of directly-buried steam pipes are discussed and introduced.
如果室内安装区域可能出现冰冻温度，则水管线必须加装保温层保护。
If the indoor installation area is subject to freezing temperatures, the water piping must be protected by insulation.
但没有保温层的屋顶会因为额外热量的流失，而增加每年的供热成本。
Not having an insulated roof area will certaimly increase your annual heating costs due to excessive heat losses.
耐久性：一般外保温层和建筑物应同寿命，使用年限也要在几十年以上。
Durability: general insulation layer and the building should be with life, use fixed number of year will in a few years.
营地的保温层通过使用一系列保温的热活性材料来对抗极端寒冷的天气。
The thermal layers campsite allows for extreme cold camping with a series of thermally active material layers.
从寿命经济学观点出发，讨论了工业炉热风管道最佳保温层厚度的问题。
From the view of life cycle and economics the optimum insulation thickness of hot air pipes in industrial furnaces is discussed.
多屏绝热辐射直埋蒸汽管道保温层由多层屏蔽反射层与常规保温材料制成。
The insulating layer of multi-screen insulated radiant directly buried steam pipeline is composed of multi-screens reflecting layer and conventional insulating material.
通过不同的绝热材料的比较，可以方便地选择绝热材料和确定最适宜保温层厚度。
By means of comparison to different heat insulating materials, man may conveniently select heat insulating materials and determine the most suitable thickness of insulating layer.
工作室也替换了窗户以改善保温层，将过时的燃油锅炉变成了节能的丙烷动力系统。
The studio also replaced windows to improve thermal performance and replaced an antiquated oil-fired boiler with an energy-efficient, propane-powered system.
本文介绍用于玻璃熔窑保温层设计、保温层节能效果计算及熔窑热平衡计算的软件。
A specialized software is introduced which is useful for design and calculating the energy saving efficiency of insulation layers and for calculating energy balance of glass melting furnaces.
检查靠近外墙的所有管路，并在管路和墙体之间包覆玻璃钢保温层或石棉，以确保低温远离管路。
Check any pipes that run close to outside walls. Put some fiberglass insulation or rockwool between the pipe and the wall to help keep the cold away from the pipe.
介绍了在不拆除现有保温层的情况下，管体腐蚀检测系统在稠油热采注汽管道中的应用。
The application of tube body corrosion detection system in the steam injection pipelines for hot extraction of thick oil is introduced when the existing insulation layer is not dismantled.
本文介绍了在不拆除现有保温层的情况下，TEM检测系统在油田高温高压管道中的应用。
The application of TEM inspection system is introduced for high temperature and high pressure pipeline of oil field without destroying coating.
本文介绍了在不拆除现有保温层的情况下，TEM检测系统在油田高温高压管道中的应用。
The application of TEM inspection system is introduced for high temperature and high pressure pipeline of oil field without destroying coating.
应用推荐