选择性的英文：
selectivity

antibiotics are somewhat selective in their antibacterial actions
抗菌素的抗菌谱略有选择性。

It is possible that the ardor of foreign migration is more selective of hardy biological stock.
这大概是外国移民的生命力具有较强的生物系世系的选择性之故。

skirt selectivity
边缘选择性

The plenty of thermal radiator are selective radiator.
大多数的热辐射体都是选择性辐射体。

The widely perceived cuteness of domesticated animals may be due to human's selectively breeding.
驯养动物普遍可爱，可能是由于人类的选择性饲养所致。

A selective weed-killer,ie one that kills weeds but not other plants
选择性除草剂(专除杂草而不伤及其他植物的).

This process relies on a catalyst of high selectivity and weak activity
这过程所靠的是一种高选择性和低活性的催化剂。

Among the many regulatory substances in use we have controllable and selective herbicides.
在所有的许多调节物质中，有控制性的和选择性的除草剂。

Supramolecular System as Microreactor to Control Selectivity in Organic photo-chemical Reactions
利用超分子体系作为微反应器调控有机光化学反应选择性

An elective caesarean section with a lower segment uterine incision was performed in our hospital on Aug 4,1996.
1996年8月4日在我院施行子宫下段选择性剖腹产手术。

skirt selectivity
边缘选择性

Then you select the leader.
然后你们选出指挥。

These are selections from Faulkner.
这些是福克纳选集。

Please select a certificate to delete.
请选择要删除的证书。

That college is very select.
那所学院入学要求十分严格。