常見例句Obviously, many departments of applied science are practical extention of pure theories and experiments.十分明顯，應(yīng)用科學(xué)的許多部門都是純理論工作和實(shí)騐工作的實(shí)際延伸。The theory on capitals of military human resources is an extention and development of human resources' theory in the military and labour field.軍事人力資本理論是人力資本理論在軍事勞動領(lǐng)域的延伸和發(fā)展。 返回 extention