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临床试验
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临床试验
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医学
临床试验
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clinical trial
临床试验
以病人作为研究对象,用以评价某种疾病的疗法或某种预防疾病(死亡或残疾)的方法。临床试验是最常用的流行病学实验研究类型。
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clinical trial
临床试验
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sheaf space
sheaf theory
shear
shear Alfven wave
shear Alfvén wave
shear angle
shear band
shear center
shear deformation
shear deformation characteristics of rock mass
shear difference method
shear dilation effect
shear dilution of drilling fluid
shear distortion
shear-dominated encounter
shearer-loader
shearer's pyrrosia leaf
shear factor
shear failure of pier and abutment
shear field
shear-flocculation flotation
shear flow
shear flow field induced self-assembly
shear folding
shear fracture
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