The contemporary language philosopher and logician pay close attention to these questions.
这些问题得到了当代语言哲学家以及逻辑学家的'密切关注。
As far back as 1958, the famous logician C.
早在1958年，著名逻辑学家C。
From ancient to modern, logician and philosopher never stop pursuing truth.
从古至今，无论是逻辑学家还是哲学家都没有停止对真理的追求。
On the Opinions of Logic Falsehood of Ancient Chinese Logician.
中国古代逻辑学者的.逻辑谬误论。
American logician Peirce has comprehensively illustrated the science of semiotics.
美国哲学家皮尔士对符号科学做了较全面的阐述。