@article{oai:tsukuba.repo.nii.ac.jp:00007089, author = {Matsukura, Yukinori}, journal = {Annual report of the Institute of Geoscience, the University of Tsukuba}, month = {Dec}, note = {Matsukura and Takahashi(1999)have examined the possibility of in situ rapid, non-destrucive measuring of rock moisture content using an infrared optical moisture metre. A laboratory test was carried out using ...}, pages = {7--10}, title = {Calibration of rock-surface moisture content using an infrared optical moisture metre : the relationship between absorbance intensity and moisture content of several types of rock}, volume = {27}, year = {2001} }