耐热的

The relations between the amount of the agent and crosslinking degree, mechanical property, heat resistent,thermal stability and pyrofluxibility were studied in detail.

通过熔融反应、模压和注射成型，研究了热可逆交联剂DCPD_2及其盐与聚氯乙烯的交联反应时，交联剂种类与用量、催化剂种类与用量、助催化剂聚醚分子量大小对交联程度、力学性能、耐热性与热稳定性、流动性能等的影响。

According to the fault case,the effect of singe-phase fault and open phase to transformer neutral ins.

结合实例，分析了单相短路和非全相运行时对不接地变压器中性点绝缘的影响，以及各种短路故障时接地变压器的耐热稳定性和耐动稳定性。

By means of self-designed test method ,thermal-fatigue resistance and influence factor for surfacing metal of three self-produced flux-cored wires and one solid wire for roller hardfacing were studied deeply.The mechanisms of thermal-fatigue crack initiation and extension were investigated .

通过设计的热疲劳试验方法，对三种自制药芯焊丝和一种国产堆焊轧辊用实心焊丝的耐热疲劳性能及其影响因素进行了深入研究，同时对堆焊金属中热疲劳裂纹形成以及扩展机理做了进一步探讨。

In 2006, as a result of their collaboration, ARS and CottonIncorporated released three upland cotton lines with superior fiberquality and heat tolerance.

在2006年，由於他们的合作，技术和棉花纳入释放三名陆地棉线与优越的纤维品质和耐热性。

Product is tetrafluoroethylene - perfluoroalkyl vinyl ether polymer resin by extrusion, blow molding expansion of heat shrinkable tubes, heat shrinkable tube temperature is -80 ℃~ 260 ℃, shrinkage temperature of 180 ℃-250 ℃, the general shrinkage of 30%, it has no viscosity, heat, weathering, corrosion resistance, anti-fouling, and high electrical insulation properties, is a steel bar rubber and silicone rubber coated roll the ideal casing, may be extended roller life, reduced wear and tear, widely used in chemical industry, electroplating, pharmaceutical, printing, papermaking and other fields.

本产品由四氟乙烯－全氟烷基乙烯基醚聚合物树脂经挤出、吹胀成型的热收缩管，热收缩管使用温度为-80℃～260℃，收缩温度为180℃-250℃，收缩率一般为30%，它具有不粘性、耐热、耐候、耐腐蚀、防污和电高绝缘性能，是钢棒橡胶和硅橡胶辊理想的包覆套管，可延长辊筒寿命、减小损耗，广泛地应用在化工、电镀、制药、印刷、造纸等领域。

It is shown that the crystallinity and melting point of copolyesters decreased with increasing content of terephthalic acid or neopentyl glycol respectively, but its heat-resistant properties are obviously enhanced.

结果表明：共聚酯的结晶度和熔点随着体系中对苯二甲酸或新戊二醇的含量增加而下降，而耐热性能则明显提高。

During the preparation we use terephthalic acid to take the place of isophalic acid.

介绍了用对苯二甲酸取代问苯二甲酸制备33－P 胶衣的工艺配方，对该胶表性能进行检测表明，该胶衣在耐热性、耐化学性和机械强度方面均优于市场上的33#胶衣。

TGA results showed that thermal stability of phenolic resin/montmorillonite composites was improved with increase of montmorillonite contents.

热失重分析数据说明，随着蒙脱土含量的增加，酚醛树脂/蒙脱土固化物的耐热性提高。

In this paper, the development of modifying study on the toughening and heat-resistance of phenolic resin are reviewed. The function mechanisms, and research level are discussed.

综述了酚醛树脂增韧和耐热复合改性的研究进展，分析了各种方法的改性机理及研究现状。

Three kinds of welding speed(0.6, 1.5 and 2.4 m/min) were used to joint the heatresistant aluminum alloy AA8009 plate with 1 mm in thickness by CO2 laser welding.

摘 要：采用3种不同的焊接速度(0.6， 1.5和2.4 m/min)，对板厚为1 mm的耐热铝合金AA8009进行CO2激光焊接。

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。