Synopsis: Some problems on zone refining of silicon without crucible by wet hydrogen treatment are discussed.
本文讨论了在湿氢条件下，进行硅的无坩埚区域提纯时，所遇到的几个问题。
The wet grinder machine is mainly applied in foundation treatment field, and accorded with the grouting demand in rock zone with microcrack.
水泥湿磨机主要应用于基础灌浆处理领域，适用于微裂隙发育的区域灌浆。
The unique geographic position, alluvial coast zone and colorful ecosystem of tidal flat and wet land make it be an internationally important wet land especially the habitat of birds.
独特的地理位置、淤积淤涨型海岸带、丰富多样的滩涂湿地生态系统，使它成为国际上重要的湿地，特别是鸟类的栖息地。
The mean wet weight per algae cell is reduced by 63. 6% in pelagic zone and 75. 4% in bay area after an interval of about 7 years.
藻类种类小型化现象十分明显，相隔6～7年，小型藻类的种类及其数量越来越多，单个藻细胞鲜重的平均值在敞水区和库湾区分别减少了63.6％和75.4％；
The mean wet weight per algae cell is reduced by 63. 6% in pelagic zone and 75. 4% in bay area after an interval of about 7 years.
藻类种类小型化现象十分明显，相隔6～7年，小型藻类的种类及其数量越来越多，单个藻细胞鲜重的平均值在敞水区和库湾区分别减少了63.6％和75.4％；
应用推荐