However , he , like c ? sar borgia , knew the value of time ; and , in order to avoid fruitless toil , he sounded all the other walls with his pickaxe , struck the earth with the butt of his gun , and finding nothing that appeared suspicious , returned to that part of the wall whence issued the consoling sound he had before heard 但是,象布琪亚一样,他也知道时间的价值。为了避免做无用之功,他又用他的鹤嘴锄敲遍了其他各面的洞壁,用他的枪托敲遍了地面,直至发觉似乎没有什么可疑的地方了,才又回到了刚才他听到发出那种使人兴奋的声音的那一处洞壁前面。
Through anaslysing the interrelation between zone industry economy development and rode transportation demand , road transportation supplying , and the value of time saving on road freight or passenger transportation , this paper studys in the adaptability of road transportation from two angles , which inclidue material quantity and economic value . eventually , this paper puts forward corresponding road transportation adaptability evaluate indexes , which are used to service for practising 本文从区域三次产业经济发展对道路运输需求相关分析入手,结合道路运输供给、道路客货运输在途时间节约所产生的时间价值等方面的分析,分别从物量角度和效益角度对道路运输的适度性进行研究,并构建了相应的适度性评价指标。
It can spread risks over years and employ the value of time as well , hence can stabilize the results of the businesses over the medium term and optimize the balance sheet , etc . as a positive response to the demands of enterprise - wide risk management , some so - called integrated risk management products are developed 为了满足客户进行整体风险管理的需要,一类整体风险管理产品也应运而生。多险种产品和多重触发机制产品是主要的两种形式。前者可以为分属不同险种(一般多为财产和责任保险)的多个风险提供跨年度综合保障。
Since present value is sensitive to discount rate , the discount rate should be measured when assessing the value of time , some succeeding financiers have established a wide range of modes and theories to solve this problem such as c apm mode , apt mode , eva mode , var mode and so on , among which capm is the most typical and popular one 而现值对折现率具有敏感性,这就需要对折现率进行度量。随后的学者建立了一系列模型和理论,如capm模型, apt理论, eva模型, var理论等等。其中capm是最经典,也是最普及的。
It is shown that with the increase of time delay from zero to infinity , the equilibrium of system may experience stability switches at the critical values of time delay , where the hopf bifurcation will necessarily occur with the bifurcating periodic solution having alternative stability on their two - dimensional local center manifolds 结果表明,随着时滞从零不断增大,系统平衡点将有可能发生稳定性切换,并在每一有可能发生稳定性切换的临界时滞处发生hopf分叉,并且分叉解的稳定性在二维局部中心流形上交替变换。
In transport economics, the Time value of time is the opportunity cost of the time that a traveller spends on his/her journey. In essence, this makes it the amount that a traveller would be willing to pay in order to save time, or the amount they would accept as compensation for lost time.