WOabbr.准尉军官(=warrant officer)abbr.工作通知单(=work order)Woiton.沃伊托(在加拿大；西经 77º13' 北纬 45º41')

1. The results of IR shown that grafts of stearic acid remain on the surface ofthe wollastonite.
   红外吸收光谱分析结果证明硅灰石表面有硬脂酸接枝物。
2. The recent developmen ts of wollastonite on preparation and applications prospects are reviewed in this paper.
   介绍了硅灰石的人工合成以及硅灰石改性应用现状。