specificity 是什么意思

	n. 1.特异性，特征；种别性。 2.特效。 3.【化学】专一性。 4.【生物学】专化性。

	the quality of being specific rather than general; "add a desirable note of specificity to the discussion"; "the specificity of the symptoms of the disease"
	the quality of being specific to a particular organism; "host specificity of a parasite"

	1.	The reagent possesses specificity for water . 这种试剂对水有特殊的作用。
	2.	Again, the specificity rule cuts against the tariff . 再者，特效法则也排斥关税。
	3.	This specificity probably resided in the sequence of base pairs along the molecules . 这种专一性可能寄寓在分子的碱基对顺序之中。
	4.	The template specificities found with dna polymerases from human leucocytes is summarized in table 1 . 人白血病DNA聚合酶的模板特异性简列于表1中。
	5.	The template specificities found with dna polymerases from human leucocytes is summarized in table 1 . 人的白血病DNA聚合酶的模板特异性简列于表1。
	6.	The specificity of the hydrogen migration has been demonstrated through the use of deuterated compounds . 这种特殊的氢原子迁移，已经用氘化化合物予以证实。
	7.	The penalty for an alternative generalized approach, like the one presented, is the seeming lack of definition or specificity in assigning precise roles to the growth-regulating substances in question . 另一条一般的研究途径的困难，和上述一样，是在断定陈述的生长调节物质的确切作用时，似乎没有界限或专一性。
	8.	Study of host specificity of gastrophysa atrocyanea 蓼蓝齿胫叶甲寄主专食性的研究
	9.	Treatment and specificity of senile congestive heart failure 老年心衰的治疗及特殊性
	10.	What will be the main specificities of the orc heroes 什么将是主要特点之一奥卡英雄

specificity是什么意思