DU Ci-xian 杜嗣先
zai ci xian 此先
Ci Xian-Wu'an-She Xian-Ling Xian Campaign 磁武涉林战役
xian shi ci shu 日
ci cheng xian 茨城県
Xian-Ci 现词
zai xian ci 线词
Xian-Ci Xiao 肖先赐
zai xian ci dian 线词典
Ci poems by SUN Guang-xian 孙光宪词
·2,447,543篇论文数据，部分数据来源于NoteExpress
Since 1973 combined prophylactic measures against esophageal cancer were carried out in Ci-Xian county, Hebei province, an area of high incidence of esophageal can- cer.
食管癌高发区磁县，自1973年以来采取综合性预防措施后，食管癌的发生与死亡率均有逐年下降趋势。
youdao
应用推荐
模块上移
模块下移
不移动