Studies on raising the fruit-setting rate of dashi early plum .

提高大石早生李坐果率试验研究。

Guangzhou fangcun dashi lams appliances factory .

广州市芳村大士灯饰电器厂。

The research studied about the outings for indigenous teaching carried out by dashi township administration . The planning , the teaching process and the learning effect of the outings for third - to sixth-graders were studied .

本研究以大溪镇公所办理之国民小学三至六年级户外乡土教学活动，其相关活动之规划状况、教学实施历程与学生学习成效为研究的范围。