The key to the question of making the Chemical Fiber Plant meet the environmental protection target is to treat the effluent from terephthalic acid and polyester equipment.

对苯二甲酸和聚酯装置废水的处理是制约化纤厂环保达标的关键。

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Since the nineteen eighties, China introduced emission trading to realize environment protection target and reduce pollution discharge with minimum social and economical cost.

中国于二十世纪八十年代引入排污权交易，其目的是希望能以最低的社会经济成本实现既定环境目标和污染物减排目标。

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Establish the terrace on water quality information system foundation, the science land utilization USES with adjust to control the it, realizes the water environmental protection target.

建立水质信息系统基础平台，科学地利用和调控水环境承载能力，实现水环境保护目标的实现。

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By 2035, Arcand expects to achieve the objective target of 50% land protection.

FORBES: Quebec Minister Arcand Plans Historic Land Conservation Legislation

Yet their antiquated control systems lack protection against digital intrusion, providing an easy target.

FORBES: The Next Threat

Chief amongst them is George Osborne, who used to treat protection of triple-A rating as a key target and measure of his economic competence and political virility.

BBC: Credit where it's due