Based on second seed orchard,the selection of superior area and stand of third generation superior tree of Cunninghamia lanceolata (Lamb.
在杉木二代种子园研究的基础上,确立了杉木第三代优树的选优区域和选优林分。
参考来源 - 杉木第三代优树选择技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
中国第三代网络的最后一颗卫星是在哪里发射的？
Where did China launch the last satellite of the third generation network?
到了第二代或第三代，这种守旧的态度通常会被遗忘。
By the second or third generation, such old-fashioned attitudes are generally forgotten.
由于第三代产品的产量日益增加，中国联通公司看到了新的利润。
Thanks to the company's increasing third-generation, China Unicom Ltd saw new profits.
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