What is "and" in the affirmative may be "or" in the negative: Our results indicated X, Y, and Z, but they did not indicate A, B, or C.
(Please retain the reference in reprint: http://www.letpub.com/index.php?page=author_education_and_vs_or)What is "and" in the affirmative may be "or" in the negative: Our results indicated X, Y, and Z, but they did not indicate A, B, or C.
(Please retain the reference in reprint: http://www.letpub.com/index.php?page=author_education_and_vs_or)© 2010-2024 中國上海分公司 服務熱線：86-21-54188746， 86-21-34243363
United States: ACCDON LLC Tel: 1-781-202-9968; Email: info@accdon.com; Address: 204 2nd Ave, Fl 1, Waltham, Massachusetts 02451
Contact us