A new method was offered for solving the contradictory of high room temperature bulk resistivity and low PTC intensity of polymeric PTC material by this.
这为解决高分子PT C材料中室温体积电阻率高与PTC强度低的矛盾提供了一条新的途径。
2
In autumn, she prefers rich colors, such as deep plums or emeralds, and a larger handbag, which can balance out the bulk of a heavy coat and offer room for a hat, scarves and gloves.