采用模型试验和数值模拟相结合的方法对侧部孔口情况下立轴旋涡的水力特性进行了研究。
A combination approach of physical and numerical models is adopted to study the hydraulic characteristics of the vertical vortex under the condition of the side orifice.
目的观察硒对致癌剂氧化偶氮甲烷(aom)所致大鼠结肠癌形成过程中，垂体远侧部acth阳性细胞的影响。
Objective To observe the effect of selenium on the ACTH positive cells in the pars distalis of pituitary of rat with colon mucosa cancer induced by azoxymethane (AOM).
溃变纤维见于对侧脊髓后索的腹侧部和同侧脊髓前索的内侧部。
Degenerating fibers were found in the ventral part of the contralateral dorsal funiculus and the medial part of the ipsilateral ventral funiculus.
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