1) 12-year-old students
12岁学生
1.
Survey and analyses on dental diseases among 12-year-old students in Jiangsu Province;
江苏省12岁学生口腔疾病患病状况调查分析
2) 12-and 18-year-old students
12、18岁学生
6) 12-14
12-14岁
1.
Aged 12-14 years is a critical time for female gymnasts training, which is also a transition period from late mid-training to advanced training, a time for promoting professional quality and capabilities, and.
本文通过查阅有关身体素质训练的相关文献,对国内的知名体操专家及教练员问卷调查有关女子体操运动员在12-14岁年龄身体素质训练相关问题,并对调查结果进行测试检验。
补充资料：11-Dioxa-5,12-distannahexadecane, 5,5,12,12-tetrabutyl-8-octyl-7,10-dioxo-6
CAS：67701-37-5
分子式：C36H74O4Sn2
中文名称：2-辛基丁二酸二(三丁基锡)
英文名称：11-Dioxa-5,12-distannahexadecane, 5,5,12,12-tetrabutyl-8-octyl-7,10-dioxo-6
6,11-Dioxa-5,12-distannahexadecane,5,5,12,12-tetrabutyl-8-octyl-7,10-dioxo-
分子式：C36H74O4Sn2
中文名称：2-辛基丁二酸二(三丁基锡)
英文名称：11-Dioxa-5,12-distannahexadecane, 5,5,12,12-tetrabutyl-8-octyl-7,10-dioxo-6
6,11-Dioxa-5,12-distannahexadecane,5,5,12,12-tetrabutyl-8-octyl-7,10-dioxo-
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条