绝热的

The recent development situation of the low signature signal insulation for solid rocket motors is Presented briefly.

简述了用于固体火箭发动机低特征信号绝热层研制的发展现状。

The efficiency of the energy-saving tuyere was evaluated with using thermodynamics method.

以Cr_2O_3为配料中的激活剂，热力学计算得到绝热燃烧温度T_=

Thermal insulation products for buildings - Factory made of wood wool (WW products - Specification.

NF P75-409-2002 建筑物用的绝热制品。工厂制作木丝产品。

Production and size determination of large size atomic clusters A gas jet of clusters was produced when a high backing pressure rare gas adiabatically expanded into vacuum through a home-made double solenoid pulsed valve and a conic nozzle.

高背压惰性气体经由自行设计研制的双线圈高速脉冲气阀和锥型喷嘴向真空绝热超声膨胀，形成团簇喷流。

The role of adiabatic shear bands within fragments of tubular steel ballistically loaded by explosive is investigated.

研究钢管在爆炸加载条件下绝热剪切带的作用。

Traditional block has the construction requirements of constructional column, tensile inarch bar, castinplace concrete ring beam, and it is diffic ul t for construction and to assure the construction quality, moreover, the period is long. However, the core column and beam of new concrete hollow block with mac roporous lightweight aggregate adopt Ushape block to instead of traditional te c hniques. This technology reduces the process of formwork and binding reinforceme nt, and has the characteristics of convenient operation, rapid construction spee d, strong crack resistance, lower cost, and good insulation properties, and so o n.

摘要］ 传统的砌块有构造柱、拉结筋、现浇混凝土圈梁等施工要求，施工难度大、施工工期长、且施工质量不容易得到保证；新型材料大孔轻集料混凝土空心砌块芯柱以及芯梁采用 U形砌块代替传统工艺要求，减少了支模、绑扎钢筋等工序，还具有使用方便，施工速度快，抗裂性强、节约成本、保温绝热性能好等施工优点。

The carbon/carbon throat and copper sintered tungsten nozzle were wound in the middle of longtail nozzle insulation .

整体成型的长尾管通过复合缠绕方式将碳/碳喉衬与钨渗铜喷管组件黏结包裹在尾管绝热层内部。

Investigated charring erosive characters of internal insulation of solid rocket motor under flight acceleration.

研究了固体火箭发动机内绝热层在飞行加速度条件下的炭化烧蚀特性。

2The company area more than 60,000 square meters, have the domestic technology leading entire automatic and semiautomatic production line equipment 16, the technical force abundant, craft technological advance, each kind of product examines well appointed, the product quality reliable, the post-sale service is complete, by the electric power company Xi'an hot working research institute, the Hebei Province quality testing center sample survey is reaches the sign product, is saved, evaluates the consumer credit-worthy organization, superposes the same code of honor to use the unit, also is provinces and cities one of hundred strong enterprises.

公司占地面积6万多平方米，拥有国内技术领先的全自动和半自动生产线设备16条，技术力量雄厚，工艺技术先进、各种产品检测设备齐全，产品质量可靠、售后服务周全，被电力公司西安热工研究院、河北省质检中心抽样检验均属达标产品，被省、地评为消费者信得过单位，重合同守信用单位，也是省市百强企业之一。公司主要产品：晶玉橡塑绝热保温材料、晶玉硅酸铝耐火保温材料、晶玉阴阳离子交换树脂、水处理药剂系列产品等。产品热销全国个地市，部分产品已打入国际市场，出口英国、哈萨克斯坦等国。

Moist Pak-D insulation is used primarily as a surface layerover Fiberfrax blanket linings in hot gas erosion applications(e.g., hot gas ducts, breechings, convection boxes, flares,etc.).

Moist Pak-D绝热材料在热气侵蚀应用（如热气导管、烟道、对流箱、烟囱喇叭口等）环境中，主要用作Fiberfrax毯内衬的表层。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐