Heat stability test was negative.
热不稳定试验阴性。
The technological process, prescription and characteristics of the product as well as heat stability test results of its plastics products are presented in the article.
本文介绍了该产品的工艺路线，性能特点、配方、以及添加在塑料制品中的热稳定性试验等。
The optimum heat treatment was found by the test. The better thermal stability of magnetic properties in 1J79 alloy was thus obtained.
通过试验，摸索出1J79合金的最佳热处理工艺，获得了磁性温度稳定性较好的1j79合金。
Treatment test of soybean protein yarn was done by adopting several heat treatment methods to realize the thermal stability of soybean protein fiber.
为了解大豆蛋白纤维的热稳定性，采用多种热处理方法对大豆蛋白纤维纱线进行了处理试验。
The low-heat conduction main shaft can keep the stability of the temperature of the rotor and lead the detection process to meet the condition of isothermal test better.
利用本发明所涉及的低热传导主轴，可保持转子温度的稳定，使检测过程 更符合等温试验的条件。
Indoor test results showed that the stabilizer has good dispersion stability, heat resistance, and good compatibility of the cement additives and so on.
室内测试结果表明，该胶乳稳定剂具有良好的分散稳定性、耐温性、与水泥浆其它外加剂有良好相容性等。
The test results showed that the heat resistance and dimensional stability of DSP cord were better than those of modified nylon cord;
试验结果表明，DSP帘线的耐热性和尺寸稳定性优于改性锦纶66帘线；
The test showed that, the acid phosphite with high chemical activity has excellent extreme-pressure anti-wear property but heat oxidation stability, anti-corrosion and anti-rust properties are poor;
试验说明化学活性很高的酸性亚磷酸酯有很好的极压抗磨性，但热氧化安定性、抗腐蚀性、防锈性不好；
The test showed that, the acid phosphite with high chemical activity has excellent extreme-pressure anti-wear property but heat oxidation stability, anti-corrosion and anti-rust properties are poor;
试验说明化学活性很高的酸性亚磷酸酯有很好的极压抗磨性，但热氧化安定性、抗腐蚀性、防锈性不好；
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