Mental representations of numbers and of fingers may therefore be functionally connected .

头脑中对数字和手指的表征很在可能功能上是联通的。

The project has already contributed to the decline of the baiji dolphin , which is so rare that it is considered functionally extinct .

三峡工程的建设已经导致白鳍豚数量的骤减，这种极为稀有的豚类被认为已经功能性灭绝。

This region of the brain becomes functionally disconnected because visual input is necessary early in life to wire up visual brain circuitry properly .

大脑的这个区域在功能上不能连接，因为在生命早期，视觉输入在正确地建立大脑视觉网络的过程中是至关重要的。

America 's civil engineers routinely give its transport structures poor marks , rating roads , rails and bridges as deficient or functionally obsolete .

美国的土木工程师照例为本国的交通基础设施打低分，认为本国公路、铁路、桥梁不足，功能过时。

The canadian transportation agency last year ordered three canadian airlines to accommodate passengers " functionally disabled by obesity " at no extra charge .

加拿大运输局去年下令加拿大三家航空公司以常规价格接纳“肥胖症功能性残疾”乘客，不得收取额外费用。