The spacing between each sheet of glass is important - if it is too narrow , the insulation effect will be poor ; if it too wide , convection currents may encouraged , which increase heat transfer 每片玻璃之间的距离是非常重要的? ?如果间距太小，保温隔热性能就很差；间距太大，对流增强，热传递增多。
This thesis focuses on both of the most important approaches to improve thermal - insulating capacity of walls : one is exploiting new architectural materials , the other is further developing compound walls 改善墙体的保温隔热性能有两个基本途径：一要大力开发和使用新型建材，二要以复合墙体代替目前绝热效果有限的单一材料墙体。
This paper finally reasoned that eps is practical and effective in the frozen earth roadbed project and raised the disadvantages during research and some problems that should be noticed in order that eps can be made full use of insulating heat 论文最后得出了eps保温板在冻土路基工程中应用是可行的，也是有效的，提出了为使保温板保温隔热性能充分发挥应注意的问题。
The company has introduced internationally advanced large - size production line , which can produce high - quality and high added - value zhong " an branded extruded sheet with good thermal insulation , waterproof and compression - resistant performances 公司引进具有国际先进水平的大型生产流水线，生产出的中安挤塑板材保温隔热性能卓越、并兼备防水高抗压能力，有着广泛的应用价值。
In general , the aerated concrete wall is a kind of energy - conserving wall that can be used in hot summer and cold winter zone . as a practical technology of energy - conserving wall , it deserves to popularize for its superior thermal performance 总体而言,加气混凝土是一种可用于夏热冬冷地区,保温隔热性能优越的节能墙体材料,作为一项实用节能墙体技术,应予大力推广使用。
Foam glass , nontoxic in itself , has stable chemical properties and good heat insulating performance protecting from deteriorating at a wide temperature range from ultra - low temperature to high temperature . at the same time , it can protect from humidity , fire and erosion 泡沫玻璃不但本身无毒，化学性能稳定，以及能在超低温到高温的广泛温度范围内不会变质的良好隔热性能，而且本身又起到防潮防火防腐的作用。
The case is made of heat - resisting polyurethane with foaming treatment , which endows the case an excellent heat - insulating property , and the outer cover keeps a relative constant temperature and long insulation without distortion in the operation , it is energy saving and greatly prolongs the lifespan of the machine 采用耐热聚胺脂整体发泡工艺，令箱体隔热性能优良，外壳升温小，保温时间长，整体无变形，既节能环保，又相应地延长了整机的使用年限。
The body is designed with ventilation channel , which make the temperature rise caused by sun radiation to be reduced to the min . extent , the body is equipped with temperature control forced ventilation equipment and automatic control equipment , which can protect the electricity indicator and lighting system 箱体采用了良好的隔热通风结构，外观美观大方，隔热性能良好，且箱体设有上下通风的风道，户外太阳辐射对变压器室及高低压室造成的温升可减小到最低限度。
Refractory for fertilizer equipment is developed by this factoy according to the analysis and research of refractory material for synthetic ammonia equipment , which is suitable for the synthetic ammonia equipment in china , and can be used as heat insulation lining for 1 - phase converter and 2 - phase converter . besides , it can satisfy the requirement of long term safe wirking 公司在引进合成氨装置不定型耐火材料的基础上开发研制了系列耐材，该系列产品具有强度好、使用温度高、隔热性能好等特点，完全能满足一段转化炉、二段转化炉等装置的长周期运行。
Following the development of catalytic cracking technology and the increase of refining temperature , this factory cooperates with china petrochemical ( beijing ) design institute to develop a series of refractories with high intensity , good insulation ability and small reheating linear change and good wearproof ability , whose physical and chemical property reaches or surpasses the level of the foreign product of the same kind 催化裂化在炼油装置中地位举足轻重，近年来公司为适应催化、裂化技术的不断发展，设计研制了一系列强度高、隔热性能好、重烧线变化小、耐磨性能高的炼油装置用隔热耐磨衬里，产品理化性能国内领先，甚至达到或超过国外同类产品的指标。
