The low-temperatureresistance was also investigated by Physical Property Measure System (PPMS).
利用物理性能测试系统（PPMS）对材料的低温电阻进行了研究。
2
The performance advantages of both fluorine rubber and silicone rubber, oil resistance, solvent resistance, fuel oil and high and lowtemperatureresistance are good.
其性能兼有氟素橡胶及硅橡胶的优点，耐油、耐溶剂、耐燃料油及耐高低温性均佳。
3
Compared with other maize hybrids, they are characterized by poor lowtemperatureresistance, good high temperature tolerance, fast growth, high photosynthetic efficiency of leaves and high yield etc.