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- 用快凍法研究了混凝土在單一破壞因素(single damage factor, SDF)、雙重破壞因素(double damage factors, DDF)和多重破壞因素(multiple damage factors,MDF)作用下的凍融壽命。Freezingthawing durability of concretes subjected to single damage factor (SDF), double damage factors (DDF) or multiple damage factors (MDF) was studied by accelerated freezingthawing test.
- 腦缺血后，多種神經營養因子（Neurotrophic factors，NTFs）及神經生長抑制因子（neuron growth inhibitors，NGI）的表達上調，對缺血性神經元損傷修復和再生起著至關重要的作用。The expression of various neurotrophic factors (NTFs)and neuron growth (NGI) increase after cerebral ischemia, which is great important to restore and regenerate injured neurons.
