These could embrace existing industrial areas .

它能涵盖现有的工业区。

Existing footprinting standards already allow for some simplification .

现存的碳足迹标准已考虑到简单化。

Emerging markets are placing strains on many existing resources supplies .

新兴市场正施压于现存的多种资源供应。

The biggest existing plants are supposed to retrofit such equipment .

现存最大的电厂据说也要加装这种设备。

John mccain would maintain the existing policy .

但约翰麦凯恩仍会保持现行的政策。

Existing rules are also being enforced more keenly .

现行法令也被更加有力地实施着。

No existing proposal looks sturdy enough .

现有的提案看起来都不太健全。

Under existing law greece cannot be pushed out .

根据现行法律，不可能把希腊赶出欧元区。

Sales of existing houses have risen .

现有房屋的销售量有所上升。

In the west online companies often disrupted existing industries .

在西方网上公司会给已存在的公司造成混乱。