Due to the low cost of the battery cells and excellent performance at ambient temperature, Lithium-ion (Li-ion) battery is a promising technology for propulsion applications.
由于此蓄电池的低成本和在环境温度下的优秀性能，锂电池将会在推进力应用的技术上有广泛的前途。
The results of test indicate that the magnetic fluid has excellent sealing performance, and temperature rising is rather low during running.
试验结果表明，磁流体密封装置应用在大轴径、高转速的捏合机上，密封性能良好，且温升较小。
This product has an excellent resistance to high and low temperature and good sealing performance.
本产品有优良的耐高低温性和良好的密封性能。
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