用direct transition造句子，“direct transition”造句

The Jingpo ethnic minority is one of the eight "direct transition nationalities" in Yunnan Province, China.

to shift from direct transition to indirect transition;

The films made at different aging time with same dip times have the same direct transition bandgaps.

The United States has not been in this phase of the feudal society, it is the primitive society from slave society with a direct transition to a capitalist society.