英语高手请进!小弟已经崩溃了~~~~~~~~~~~~~~!!!!!!!

锡合金极大的冷却特性致使这些实验存在误差。

The large undercooling nature of Sn alloys has been held responsible for the discrepancies among these experiments.
锡合金的低冷却的特性是导致这些试验有误差的原因。