Homogeneous bridging groups always raise the glass temperature.同类桥联基因总是提高玻璃化温度.Heterogeneous bridging groups can raise the glass temperature according to their chemical composition.不同类桥联基团根据它们的化学组成能提高玻璃化温度.For those who ...
He tramped hurriedly round the lake towards the garden.他匆匆地迈着沉重的步伐绕过湖边向花园走去。They tramped through the falling snow.他们在纷飞的大雪里艰难前行。She tramped up the beach to where he was sitting.她踩着沉重的步子,沿着海滩向着他坐着的地方走去....