tianhuang
National Institutes of Health
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
The Tianhuang stones, from Shoushan in China, were studied by using X-ray powder diffractometry (XRD), infrared (IR) spectroscopy…
This article provides a historical and critical overview of Sino-Japanese studies in Hong Kong from the early postwar era to the…
At present, there exist quite a few troubles in the definition and identification of Tianhuang, such as excessive generalization…
Tianhuang is expensive with difficulty of identification,which demands more study on its gemology characters;by observing…
The Tianhuang samples from Shoushan rivulet in Fujian Province are studied respectively on the mineral components and micro…
Objective To establish the quality standard for Tianhuang Houzao powder.Methods Rhizoma Gastrodiae,Pellis Ovis,and Calculus Bovis…
Aimed at the difficulty of telling the true Tianhuang stone from the imitation on the present market,a method of quickly and…