例句 /

A temperature rise of one degree centigrade raises the electric conductivity of a semiconductor by three to sic percent; one of ten, approximately by 75% or even more.

A temperature rise of one degree centigrade raises the electric conductivity of a semiconductor by three to sic percent; one of ten, approximately by 75% or even more.

温度每升高1℃,半导体的电导率就增大3-6%,其中十分之一的半导体,电导率约增大75%,甚至更多.