positive integer【数】
【运输】字符定距装置的使用棘轮棘爪机构的正向进给
positive feed with pawl and ratchet of character-spacing mechanisms
暂无补充释义。
相关词条
gram-positive
continuous positive airway pressure
CD4-Positive T-Lymphocytes
positive displacement self-priming progressive cavity rotary pump
positive inotropic drug
T-Lymphocytopenia, Idiopathic CD4-Positive
positive-going