被子植物開始時是浸沉在液體中的游離合子.Angiosperms begin as free zygotes immersed in a fluid.接合形成的合子是部分二倍體,也叫做部分合子.The zygotes formed in conjugation are partial diploids or merozygotes.不定胚與合子胚之間不能劃分出明顯的界限.A sharp demarcation of adventive e...
礦床類型為與巖漿作用有關的淺成低溫熱液型.The deposit genetically belongs epithermal type related to magmatism.礦床成因類型為淺成低溫熱液型.The genetic type of deposit belongs to shallow epithermal hydrothermal one.阿加隆洼金礦礦床為淺成低溫 微細 浸染型金礦.Ajialongwa deposi...