These funds' returns depend both on the overall movement of prices, and on the difference in price between contracts for prompt and future delivery.
这些基金的收益既来自于价格的总体走向,也来自于现货和期货之间的价格差。
The reason for the difference is that Western markets rely on contracts being enforced by courts and on investors, suppliers and customers all acting on the basis of audited accounts.
这两者的差异,就在于西方市场的运作有法院保障合同的执行,而投资者、供应商以及消费者的行为,也都是依据审核过的账目而进行。
The Social Contracts of Hobbes and Locke have three aspect difference as logical beginning, contract content and contract potency.
霍布斯和洛克的社会契约论的差异表现为逻辑起点、契约内容、契约效力三个方面。
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