Illern.伊勒河(在德国)illadj.坏的；有病的；恶意的；引起痛苦的adv.恶劣地；勉强地n.邪恶；不幸；祸害；坏话illite chemical index伊利石化学指数ill track recognition轨道病害识别illocutionary meaning言外意义Illicium pachyphyllumn.短梗八角illuminant metamerism异光源色度差ill-fitting clothes不合身的衣服illuminance of ground地面照度ill-formed language错误形式语言Illicium benryi Diels红茴香Illadopsis fulvescensn.褐非洲雅鹛

1. After surface modica-tion, it is transfered into active illite filler.
   再经表面改性，得到活性伊利石粉。
2. The presence of ferric oxide in the ores is key factor resulting in low whiteness of illite.
   河南舒山伊利石矿中氧化铁的存在是造成伊利石白度低的主要原因。