specificity是什么意思？

specificity

例句

• instead of a determiner that indicates non-specificity of reference 代替表示不具有特性的限定词
• Respecting these principles conserves the quality and the specificity of each grape - variety. 遵守这些原则就能保证品质和维持每种葡萄的差异特性.
• Autoantibodies of AIHA have blood type antigen specificity. 自身免疫性溶血性贫血(AIHA)的自身抗体具有血型抗原特异性.
• The reagent possesses specificity for water. 这种试剂对水有特殊的作用.
• AA combined Ace, Suc, and Ala are highly specificity for brain abscess. AA峰结合ace 、 Suc、 Ala峰的显示对脑脓肿诊断特异性高.
• Purpose To investigate acupoint specificity of electroacupuncture preconditioning effect on cerebral ischemia. 目的:探讨电针诱导大鼠脑缺血耐受作用的穴位特异性.