Costs, not physical scarcity, are the only economic test of a shortage of natural resources . 自然资源匮乏的唯一经济判断是成本，而不是实物的稀缺。
Unless saving and investment are done in kind, a financial intermediary must link saver and investor . 除非储蓄和投资以实物进行，否则必须有金融媒介把储蓄者和投资者联系起来。
Institutional changes are also necessary to maximize the potential of this new physical and human investment . 为了使这种实物和人力投资的潜力达到最大，体制上的变革也是必要的。
Low interest rates on rank deposits (often below the rate of inflation) depress saving and encourage the hold of physical assets . 银行存款的低利率（往往低于通货膨胀率）减少了储蓄，鼓励人们持有实物资产。
She unconsciously closed her hand, as if upon a solid object, and slowly opened it as though she were releasing dust or ash . 她不自觉地紧握着拳头，好象抓住一个实物似的，又慢慢松开手来，就象在抛弃什么灰尘和泥土。
Nominalists accordingly adopt the opinion that substance is a spurious idea due to our inveterate human trick of turning names into things . 我们人类有种根深蒂固的习惯，惯于把名称变为实物，因此，唯名主义者才主张说，实体是一个虚假的概念。
Real option and investment strategy under uncertainty 实物期权与不确定性投资决策
Real option binary tree mergers and acquisitions 实物期权二叉树模型与企业并购
Study on the theory and application on real option 实物期权理论及应用研究综述
Property or cash . but as for you , madea . . 实物与现金均可而至于你呢，玛迪亚
