1. There are many majors in a university, and the admission score is mainly the lowest score. For example, the admission score for environmental majors is 500, and that for business administration is 600. Then 500 and 600 are the professional scores of environmental major and business major respectively, and the admission score is the lowest in the whole school.

2. Admission scores

The admission score line of the college entrance examination, also known as provincial control line and batch line, refers to the admission score line of the national unified examination for enrollment of ordinary colleges and universities, that is, a score line that candidates must pass in order to attend a number of universities.

Generally speaking, the admission line of a university is called the key line; The admission lines of two universities are called two lines; The admission lines of three universities are called three lines or undergraduate lines; The admission line of higher vocational colleges is called the college entrance line.

3. Professional scores

Each school has several majors; There are 20-30 majors, generally 40-50 majors, 70-80 majors, and some even exceed 100 majors. The school enrolls candidates according to the professional determination method stipulated in the enrollment charter, which is actually to determine the candidates of a certain major. Because the admission of each major will naturally form the highest or lowest admission score line, the lowest admission score line of a major is usually called the professional admission score line for short.

There will also be a professional line with the highest score or a professional line with the lowest score among several professional lines; Usually, the professional line with the lowest score is defined as the lowest score line for school admission, referred to as the school line.