有些电池品牌在电池的底部加的一道高科技材料环，可以适度防止电池自放电，延长电池使用寿命·其实就是一圈绝缘环，用塑料制成。能防止电池的正负极之间短路和漏电，能延长电池的储存时间。
然后对JP-10，四环庚烷进行分子动力学模拟，计算了燃料的密度、扩散系数、内聚能密度、冰点及粘度，模拟结果与文献值基本相符。
After that the density, diffusion coefficient, cohesive energy density, freezing point and viscosity of JP-10 and quadricyclane were simulated. The results show good agreements with literature data.
静电水处理能显著提高聚环氧琥珀酸的阻垢性能。
Electrostatic water treatment can significantly increase the scale inhibition performance of PESA.
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