luch中文什么意思

沼泽

例句与用法

Good luch and great success in the coming year
祝新年好运，并取得更大的成绩。
Abstract : by using eles model by luch , from the positive analysis of chinese urban households ' consumption patterns in 1998 , such conclusions can be drawn : the index of marginal propensity to consume in urban households is 0 . 6166 , among which that of marginal propensity to food consume is as high as 0 . 1592 ; as for income elasticity index , that of household facilities , articles and services , miscellanceous commodities , transportation and communications is above 1 , and that of the other is below 1 , self price elasticity of each commodity and service is rather high , but mutual price elasticity is lower
文摘:用卢茨的eles模型，对1998年中国城镇居民家庭消费结构进行实证分析，结果显示：中国城镇居民家庭的边际消费倾向为0 6166 ，其中食品的边际消费倾向高达0 1592 ；收入弹性方面，家庭设备用品及服务、杂项商品、交通通讯均大于1 ，其他小于1 ；各项商品及服务的自价格弹性比较大，而互价格弹性比较小。