根据美国的《拜杜法案》规定,高校受联邦政府资助研发的技术成果,其专利属于()。 ["高校","发明人","联邦政府","州政府"]
突触后抑制的产生机制是() ["进入突触前末梢Ca2+<\/sup>量减少","突触前末梢递质释放量减少","抑制-兴奋性中间神经元","兴奋-抑制性中间神经元","突触后膜去极化程度减小"]
习近平经常引用的“衙斋卧听萧萧竹,疑是民间疾苦声。些小吾曹州县吏,一枝一叶总关情”的作者是()。 ["苏轼","郑板桥","白居易","顾炎武"]
腹膜后淋巴瘤患者突然无尿,其肾衰竭的原因是() ["急性间质性肾炎","肾前性氮质血症","急进性肾小球肾炎","急性肾小管坏死","肾后性急性肾衰竭"]
皮下注射药物的吸收方式是() ["水溶扩散","脂溶扩散","氨基酸载体转运","胞饮现象","特殊载体摄入"]
压铸有何特点?