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实验性研究
释义
实验性研究
Encyclopedia
理学
临床试验的自适应性设计
释
experimental study
实验性研究
在研究者直接控制的条件下,对被选择的人群进行的有计划试验的一种流行病学研究方法。又称实验流行病学。
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tomato ringspot virus
tomato root-knot nematode disease
tomato seed oil
tomato spotted wilt disease
tomato yellow leaf curl disease
tomato yellow leaf curl virus
tombac
Tombali
Tomb and Home of Gu Yanwu
Tomb and Memorial Hall of Yuan Chonghuan
Tomb and Memorial Temple of Zhang Zhongjing
Tomb Art
tombarthite
Tomba script
Tomb at Lizhouao
Tomb at Weigang
Tomb at Zhijiagou of Han Dynasty
Tombaugh Regio
tomb brick carvings of Zaju opera of Jin Dynasty in Ma Village, Jishan County
Tomb Brick Reliefs of Seven Sages of the Bamboo Grove and Rong Qiqi
Tomb Chamber Mural Paintings in Dingjiazha
Tomb Chambers Mural Paintings in Liaoyang
Tomb Garden of Zuge Wuhou
Tomb Mural Paintings of Sui and Tang Dynasties
Tomb No.10 at Baihuatan Middle School
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