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汉语拼音：biān jì

1.边缘；界限：一眼望不到～。

2.经济学上指两个相关的量变化的百分比之间的比率。如边际成本指成本变动的百分比与产量变动的百分比的比率。

1. 边缘；界限。

   唐 孟浩然 《洛中送奚三还扬州》诗：“水国无边际，舟行共使风。” 王西彦 《风雪》五：“现在极目所穷的是一片广大的原野，一片无边际的雪地。”

2. 佛教语。穷极；穷尽。

   南朝 陈 徐陵 《东阳双林寺傅大士碑》：“我有边际，随机延促。” 吴兆宜 注：“《付法藏经》：流转生死，无有边际。”《景德传灯录·池州鲁祖山教和尚》：“灵机未曾论边际，执法无边在暗中。”

• Any proposal for a negative income tax must have at least three elements-an income floor, a marginal tax rate, and a cutoff point.

  负所得税的任何方案必须至少包括3个方面：最低收入，边际税率及中断点。

• Bucket foundation platform is an up to date platform used in the exploitation of mergence oil fields in the word.

  桶形基础平台是世界上用于开发边际油田的一种最新型平台。

• Mr Murdoch's News Corp estimates that the marginal revenue from an occasional browser is less than one tenth of a penny a year.

  默多克的新闻集团（NewsCorp）估计，一位偶尔浏览者每年带来的边际收入少于0.1便士。

• The unit is often used on a marginal field that is surrounded by several marginal satellite fields or used for production testing.

  这种平台常用于由几个边际卫星油气田所围绕的一个边际油气田，或用于生产测试。

• But if, as Smith described, one man wrought the iron and another stretched it, who could say what was the marginal productivity of each?

  但是，如果像斯密描述的那样，一个人负责对铁进行锻造，一个人负责对铁进行拉伸，谁能说出他们各自的边际生产率是多少呢？

• in fact , i seem to be standing on the shore of a vast restless ocean , watching the waves receding into infinity.

  事实上，我好像站在一个无边无际的大海边上，看着海浪向见不到边际的另一岸退去。

• Of interest here is a marginal number of buffer waits, and sequential scans, but a rather large number (at this point) of lock requests.

  此处对缓存等待的边际数、以及顺序扫描的边际数感兴趣，而不是大量的锁请求。

• Managers use the margin of safety to evaluate current operations or to measure the risk of a new business plan.

  管理者经常运用安全边际来评价当前营业状况或测量一项新业务计划的风险程度。

• A change in earnings of any factor can be found by analyzing the impact of the event on the value of the marginal product of that factor.

  任何一种要素收入的变化，都可以通过分析某一事件对其边际产值的影响来发现。