selective key信息详情
选择性键
Key───n.钥匙；关键，密钥；（键盘乐器或电脑键盘的）键；调，声调，色调；答案；图例；扳手；销子，楔，栓；翼果；板条间首层灰泥；（篮球）罚球区；低岛，礁；adj.关键的，主要的；n.(Key)（美）基（人名）；vt.键入，用键盘输入；用别针等固定；使与……符合或关联；使……与……共处，相安无事；用钥匙将汽车表面划坏；将（表面）弄粗糙；给（广告）加识别码；成为获得……的关键
middling selective───中等选择性
shared key───共享密钥
home key───本位键；起始键；归位键
pak key───pak键
suo key───你的钥匙
key set───电键，按（钮电）键；电键，按键
key contents───主要内容
cotter key───扁销键
table is logically joined to itself, and the more selective non-leading index keys are applied as index bound filters to each unique combination of the leading key values.───在逻辑上将表与其自身连接，然后将更具有选择性的非起始索引键作为索引绑定过滤器，应用于起始键值的每个惟一的组合。
Access to selective colleges increasingly determines lifetime earnings, and has become an arbiter of access to the key positions of power and influence in American society.───在美国社会，只有名牌大学的毕业生才能获得拥有权力与影响力的关键职位。
First, there's a selective RSS overlay to let you match site activity with key feeds.───首先，选择性的RSS叠加层可以让用户将网站活动同重要RSS源匹配起来。