positive reinforcement
正向选择
Positive Selection
暂无补充释义。
相关词条
gram-positive
CD4-Positive T-Lymphocytes
continuous positive airway pressure\nCPAP\n内科
T-Lymphocytopenia, Idiopathic CD4-Positive
positive-displacement engine
new case registration rate of smearpositive pulmonary tuberculosis
non-positive displacement machines or engines