air layer造句

• Study on calculation of compound heat transfer in air layer of steam heating pipeline
  蒸汽热力管道空气层复合传热计算的研究
• A displacement ventilation system was provided , it can form the " air layer " at the bottom of room so that resistance dewiness air meet directly the cold floor surface
  本文采用房间下部送风的方式，使之形成地面“空气湖” ，阻隔潮湿空气与室内地板表面的直接接触。
• In general , unique maple varieties are being propagated by vegetative fashion , i . e , cutting , grafting , or air layering . in the us , 99 % of the maple varieties are produced by grafting
  蛮子译:总之独特的枫树品种是由植物生长的方式来繁殖的,也就是插枝,嫁接,或压条法.在美国99 %的枫树品种是由嫁接产生的
• Firing errors caused by six samples of representative of meteorological element in each air layer is compared . a suggestion of sampling meteorological elements representative in each air layer is put forward
  比较了气层气象诸元代表值六种不同取法对射击诸元精度的影响，提出了气层气象诸元代表值取值的建议。
• The products are : fabric , spandex fabric , terry cloth , china - fu - ge , a double - needle , france rib , interlock fabric , cloth towels , ant cloth , the air layer , mesh fabrics , velvet , velvet one side , plush , polar fleece , and so on
  生产的产品有：汗布、氨纶汗布、毛圈布、华夫格、双面针、法国罗纹、棉毛布、毛巾布、空气层、网眼布、天鹅绒、单面绒、双面绒、摇粒绒等。
• Cixi jiaci knitting co . , ltd . is specializing in the production of various series of high - grade knitting fabrics ， such as jacquard fabrics , double - sided fabrics , rib fabrics , twill fabrics , air layer , silk face and cotton back , coloured woven cloth and sandwich knitted fabrics and so on
  慈溪市佳慈针织品有限公司是一家专业生产各种系列大提花布、双面布、罗纹布、斜纹布、空气层、丝盖棉、色织布和夹层等高档针织面料的公司。
• The numerical simulation accords with detective values in summing up it may be stated that we must keep the building wall dryness in order to produce a good heat performance , therefore , a air insulation is built in the high temperature layer and a air layer is built to eliminate moisture and exsuction damp in the low temperature layer ,
  本文指出，为了创造出热功能优良的建筑墙体，必须使建筑墙体永远保持干燥状态。因此，为使墙体长期保持良好的绝热功能，必须在高温侧设置隔汽层，在低温侧设置排湿和吸潮的空气层并及时排除空气间层的凝结水及霜。
• It features stable running , low power consumption , easy maintenance , etc . nonetheless this kind of cushion - shape machine has been widely used , such theories as air layer formation , spiral - slot style , pores arrangement requires further analysis and research since the machines are only manufactured based on common , design and test so far and many relations among the data have been fixed yet
  尽管气垫机已被普遍使用。但迄今为止，对气垫机的气膜形成、盘槽形式、气孔分布等理论分析与研究还不够深入，只是在常规设计和试验的基础上进行设计制造，许多参数之间的关系还没能确定。
• Utilizing method of function extremum , it is proved that there lies minimum coefficient heat transmission in sealed vertical air layer , that is to say there exists the minimum theoretical equivalent conductivity factor . furtherly , the equation of the most excellent thickness of air interlayer is obtained
  运用函数求极值的方法，证明了封闭垂直夹层中的传热系数存在极小值，即封闭垂直夹层在理论上存在最小的当量导热系数，并推导出了最佳空气夹层厚度的理论公式。
• Mechanics on noise reduction of the structure is as followed : there is a very thin air layers between the matrix , so the structure of multi - layer is formed . that is metal a - air - metal b - air - metal a or metal a - air - metal b - air - metal b - air - metal a . on the cutting motivation conditions , air layer between two metal layers is flowed to - and - fro , which can absorb a part of motivation energy , so it leads to low noise radiation
  该结构设计的消音机理为：层与层之间存在一层非常薄的空气层，形成不同金属与空气的多层结构，即a金属-空气- b金属-空气- a金属或a金属-空气- b金属-空气- b金属-空气- a金属等多层结构。