耐热的

But with increasing temperature,homolysis is enhanced,especially for PPTA.When the temperature reaches 1000℃,PPTA takes higher mass loss than PMIA.In both inert gas and air,mass spectra of volatiles are obtained,and PMIA and PPTA mostly show the same mass signals.

在低降解温度时，采用水解机制解释了PMIA纤维三步的失重过程和较低的耐热性能；而随着温度升高，均裂机制增强，导致PPTA纤维在1000℃时的失重大于PMIA纤维。

This paper shows the principle and current application situation of unsalable LaCe/LaPrCe misch metal regarded as additive in aluminum,magnesium,zinc,copper,steel and alloy,mainly illustrates the application progress of magnesium alloy AE44 with high-performacec,low cost and great heat-resistant property by replacing Cewith LaCe/LaPrCe misch metal,and reportes the application of LaCe/LaPrCe in nickel hydrogen electrode cathode material.

综述了我国大量滞销的轻稀土资源LaCe/LaPrCe混合稀土金属作为添加剂在铝、镁、锌、铜、钢及其合金中的作用机理及其应用现状；重点阐述了用LaCe/LaPrCe代替富铈混合稀土金属作镁合金主要成分，开发出高性能、低成本、新型耐热镁合金AE44研发工作应用进展；报导了LaCe/LaPrCe在镍氢电极负极材料应用及组装成氢镍电池的简况。

Cure behavior of F-51 epoxy resin and DAIP was studied by DSC. The influence of the different compositions on the co-cure resins morphosis and the heat resistance were researched.

研究了F-51环氧树脂和DAIP共固化的固化行为、不同配比对共固化物形态结构的影响；并研究了不同配比对固化物耐热性的影响。

1 General-purpose refractory mullite products are made using commercial-grade alumina and used to line various thermal units.

53.1 普通用途的耐热莫来石制品是采用工业纯三氧化二铝生产的，并用于各种高温设备的内衬。

Most primary use of it is raw material for melamine formaldehyde resin, which is high hardness, noninflammable, resisting water, heat, aging, electric arc and chemical corrosion, with good insulation performance, gloss and mechanical strength, widely used in wood, plastic, coating, papermaking, textile, leather, electrical and pharmaceutical industries.

最主要的用途是作为生产三聚氰胺甲醛树脂的原料，该树脂硬度较高，不易燃，耐水、耐热、耐老化、耐电弧、耐化学腐蚀，有良好的绝缘性能、光泽度和机械强度，广泛运用于木材、塑料、涂料、造纸、纺织、皮革、电气、医药等行业。

My company specializes in the production of metallurgical equipment spare parts, high-speed wire rod mill and even the small assembly guide the design and manufacturing, heat, wear and decay resistance alloy steel production of medium-sized enterprises.

我公司专业从事冶金设备备件的生产，高速线材和小型连轧机导卫总成的设计及制造，耐热、耐磨、耐腐合金钢生产的中型企业。

And the genetic basis of heat tolerance in rice is very complex due to different mechanisms mixed together which resulted in slow progress on heat tolerance breeding in rice.

高温热害不仅导致水稻减产和稻米品质的降低，同时还将引起整个稻作制度的改变，因此水稻的耐热性研究变得日趋重要。

Various kind of rubber sole , leather shoes glue pattern , plastic cement products , five metals parts and not weaving cotton cloth and the cotton in EVA sea and returns , power glue and packing type are sent out bubble glue etc.

主要产品如：电话机、对讲机、电风扇、抽油烟机、搅拌机、榨汁机、电脑、计算机使用的橡胶配件；蒸煮器、电热水壶等电器使用的超耐热、耐高温、耐磨压硅橡胶、氟橡胶密封件、PTC超高温胶套；各种电子电器设备使用的防震胶圈、传动胶轮、胶带、马达固定垫片、隔音棉等橡胶件；各类橡胶鞋底、皮鞋胶模、塑胶制品、五金配件、不织布、EVA海棉、回力胶、包装式发泡胶等。

Because of their soft Strophe for sheeting cards and membership cards and products used to produce aluminum foil cards and membership cards, the excellent properties of ink have been able to show it, and its thermotolerance or you can meet the aluminum foil business card printing and membership card production requirements.

因其刚软所以不小都用于塑料不厚膜制卡和会员卡制作，而用于以铝箔为基材的制卡和会员卡制作洋，该油不朱的精良本能机能均能表示不入来，而且其耐热性也可以满意铝箔制卡和会员卡制作的给求。

L^(-1) 2 mL. The graft copolymer's thermolysis tempreture reached 389℃ by DSC analysis, it improves 48℃ compared with the LV-PAC. It was illustrated that the heat-resistance of LV-PAC could be effectively improved by grafting sulphonate.

DSC分析表明接枝后所得共聚物的热分解温度达到了389℃，比LV-PAC提高了48℃，说明通过接枝磺酸盐的方法可以有效地提高LV-PAC的耐热稳定性。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。