保温层

Aiming at the laigh thermal conductivity of magnetic refrigerant materials, this paper presents a new technical scheme named vacuum diffusion bonding, which can improve its thermal conductivity. The results indicate that under the condition of temperature ranging from 550℃ to 620℃ in holding time ranging from 30 min to 120 min and a pressure ranging from 12 Mpa to 20Mpa, both Gd and Cu can effectively bond together.

针对室温磁制冷材料Gd本身导热系数低特点，提出了采用真空扩散焊方法改善Gd导热性能的成型工艺方案，在温度为550~620℃，压强为12~20Mpa，保温时间为30~120min条件下，实现了扎和铜异种材料连接，并比较了在锐基体上溅射一层铜薄膜和不溅射薄膜两种条件下的工艺性能。

Aiming at the laigh thermal conductivity of magnetic refrigerant materials,this paper presents a new technical scheme named vacuum diffusion bonding,which can improve its thermal conductivity.

针对室温磁制冷材料Gd本身导热系数低特点，提出了采用真空扩散焊方法改善Gd导热性能的成型工艺方案，在温度为550~620℃，压强为12~20Mpa，保温时间为30~120min条件下，实现了钆和铜异种材料连接，并比较了在钆基体上溅射一层铜薄膜和不溅射薄膜两种条件下的工艺性能。

By using multipart moulding process, heat exchange and corrosion around the special-shaped tube were greatly controlled.

从化工保温防腐的角度出发，将异型管件的外防护层的工艺进行了改进，运用了分模造型技术，从而使异型件处的热交换和腐蚀得到了很大程度的控

In the synthesis process of man-made diamond at high pressure and high temperature,dolomite is used as pressure-transmitting material to prevent pyrophyllite from phase transition.

在合成金刚石过程中，白云石套管的使用在一定程度上阻止了叶蜡石相变层的发生，而且白云石在高温高压下具有比较好的保温性。

The crushed-rock revetment is one of the active measures in maintaining embankment on permafrost in Qinghai-Tibet railway.

在铁路通车运营后，受施工条件的制约，一些工程措施无法采用，而片石层护坡具有保温效果显著、布设施工灵活的特点，是多年冻土区路基补强和病害整治的首选措施。

The cracking resistant layer consists of polymer cement mortar and alkali resistant glass fiber woven scrim, anchored with plastic expanded tube.

该体系采用无钢丝网架的聚苯板为保温板，抗裂层由聚合物水泥砂浆及耐碱玻纤网格布组成，再用塑料胀管锚固。

Amiks are made of sealskin, and consist of three parts: the inside stocking kamik; a layer of grass for warmth and ventilation; and the outer kamik.

AMIKS 以海豹皮制成，包含三大部分：长袜型的内衬 KAMIKS；一层保温和透气用的草；和外层 KAMIKS。

Major gas carburizing for steel parts used, the use of ultra-lining and the international advanced energy-saving vacuum sealed fan, the furnace pressure to increase without any leakage, temperature uniformity, warming fast, insulation, and an atmosphere of carbon potential uniform workpiece carburizing speed, uniform layer, the seriesPit Gas Carburizing Furnace greatly improved the productivity and quality of carburization.

主要供钢制零件气体渗碳用，由于采用超节能炉衬和国际先进的真空密封风机，使炉压提高，无任何漏气，炉温均匀，升温快，保温好，碳势气氛均匀，工件渗碳速度加快，渗层均匀，本系列井式气体渗碳电炉大大提高了生产效率和渗碳质量。

Major gas carburizing for steel parts used, the use of ultra-lining and the international advanced energy-saving vacuum sealed fan, the furnace pressure to increase without any leakage, temperature uniformity, warming fast, insulation, and an atmosphere of carbon potential uniform workpiece carburizing

主要供钢制零件气体渗碳用，由于采用超节能炉衬和国际先进的真空密封风机，使炉压提高，无任何漏气，炉温均匀、升温快、保温好，碳势气氛均匀，工件渗碳速度加快，渗层均匀，本系列井式气体渗碳电炉大大提高了生产效率和渗碳质量。

Major gas carburizing for steel parts used,the use ultra-l-ining and the international advanced energy-saving vacuum sealed fan,the furnace pressure to increase without any le-akage,temperature uniformity,warming fast,insulation good,and an atmosphere of carbon potential uniform seepage work-piece carbon

主要供钢制零件气体渗碳用，由于采用超节能炉衬和国际先进的真空密封风机，使炉压提高，无任何漏气，炉温均匀、升温快、保温好，碳势气氛均匀，工件渗碳速度加快，渗层均匀，本系列井式气体渗碳电炉大大提高了生产效率和渗碳质量。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。