目的制作犬颈内动脉的选择性灌注模型，验证可取出式动脉滤器对犬脑的保护效率。
Objective To develop an animal model and to evaluate the cerebral protection efficiency of the new-designed retrievable artery filter.
目的：探讨小鼠心脏移植中，通过在体外保存期间对供心进行灌注，进行重组腺病毒基因转染的方法及效率。
AIM: To establish a method of in vitro donor heart perfusion in murine cardiac transplantation during preservation and apply it in adenovirus mediated gene transfection for donor heart.
沉管灌注桩以其成桩效率高、承载力强、工程成本低、桩长控制灵活等优点而得到广泛地应用。
Driven cast-in-place pile is widely used because it has many advantages such as high efficiency of accomplishing pile, high carrying capacity, lower project cost, controlling pile-length agility.
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