高温

The performance of closed-cycle helium turbine incorporated with high temperature gas-cooled reactorwhich coupled with recuperating,intercooling and precooling processes is optimized in this paper.

以带有回热器、中冷器、预冷器的高温气冷堆氦气轮机循环为研究对象，用发动机热力计算方法导出循环有效效率表达式和最佳增压比解析式，然后对高温气冷堆氦气轮机循环的热力过程进行分析，揭示了各参数之间的关系。

The calculation of segregation at grain boundary and the work for intercrystalline cracking showed that Mg, Cr and Co elements have beneficial effect on the high temperature ductility of Ni-Cu based alloy which agrees with our experimental results.

对微量溶质在晶界偏析的晶界断裂功计算显示：Mg、Cr、Co对Ni-Cu基的晶界的高温塑性有明显的改善作用，可提高Monel K-500合金的高温塑性，这与实验结果甚为符合。

So the higher temˉ perature resistance for the three soil types was in the sequence o f dry red soil, lateritic red soil and lateritic soil.

综合3种配方在高温期间的生理指标变化情况，其耐高温能力由强到弱依次为：燥红壤、赤红壤、砖红壤。

Anomalous extensive drought and megatherm weather from 1998 autumn to 1999 spring is diagnosed,and it is found that El Nino and La Nina events are the important climatic background resulting in anomlous climate in Guangxi.Exceptional weakness of cold air intruding into Guangxi,positive anomalies of the heigh field over the Qinghai-Xizang plateau,weakness of the Indochina trough,a sustained strong subtropical high,and less and weak tropical cyclones influence are main contributing factors to the long sustain...

对广西1998 年秋至1999 年春出现的大范围干旱伴高温的异常天气进行了诊断分析，发现厄尔尼诺与拉尼娜事件是导致广西气候异常的重要气候背景，入侵广西的冷空气异常偏弱，高原高度场偏高，印缅槽偏弱，副热带高压持续偏强，热带气旋影响偏少，强度偏弱，是导致广西1998年秋至1999年春罕见的长时间高温、少雨、异常干旱的主要原因。

It is shown that the meltable polyimide not only has excellent heat-resisting properties, but also has good vacuum properties. Therefore it can be used in vacuum as a high temperature adhensive.

通过分析比较可以看出可熔性聚酰亚胺不仅具有优良的耐高温特性，而且还具有良好的真空性能，因此，它完全可能作为真空中使用的耐高温胶粘剂材料。

This paper studied the grinding mechanism of this new type superalloy on the base of systematical analysis of variable characteristics of the grinding force, grinding temperature, topography of ground surface, residual stress distribution and hardness distribution of surface layer, as well as morphology of surface layer from a metallographical point.

摘 要：为解决定向凝固高温合金DZ4在磨削加工中极易发生的磨削烧伤问题，采用先进的测试方法，对磨削过程中磨削力、磨削温度、工件表面形貌、表面层残余应力分布、表面层显微硬度、表面层金相组织等变化规律进行了分析研究，揭示出该种新型高温合金材料磨削烧伤机理。

All sorts of service function test result makes clear, what mix into added PR series additive to cause compound water certain property and microtherm function is small drop, however relatively the high temperature capability that improved compound substantially, agree with to be used below the circumstance of burden high temperature.

各种路用性能试验结果表明，掺加PR系列添加剂造成了混合料水稳性能和低温性能的小幅下降，却较大幅度地提高了混合料的高温性能，适合于在重载高温的情况下采用。

High temperature resistant compound needled filter felt is developed ourselves in 1997, and has since been put on the market.

耐高温复合针刺毡是我公司1997年研制， 1998年批量投放市场的一个耐高温新品种。

The coarse needle-like or nubby Al9FeNi phase existed in the cast microstructure of high content Fe and Ni alloy 2618(2#). After hot extrusion, it was broken into coarse multi-angle Al9FeNi particles. The contents of Fe and Ni have no effect on aging characteristic and the hardness of the alloy after aging.

含锆的高铁、镍2618合金经熔体高温过热处理后(4#)，在合金铸态组织中获得均匀细小的针片状Al_9FeNi相，热挤压后获得均匀细小的颗粒Al_9FeNi相；弥散Al_3Zr粒子的存在可使2618合金得到细小的再结晶晶粒组织，该合金既可获得较高的高温强度，还可获得较高的延伸率。

By introducing organo-zirconium complex into organoboron compound,a crosslinking agent,BA1-21,is developed under strictly controlled reaction condition.

在室内对影响超高温压裂液性能的主要添加剂———稠化剂和交联剂进行了改性，考察了影响超高温改性瓜胶产品性能的主要因素，确定出了其合理的工艺条件，并通过严格控制反应条件，向有机硼中引入有机锆络合物，获得了交联剂BA1-21。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。