decrease by degrees中文什么意思
例句与用法
- the analysis illustrates that : the total return of water resources for zhangye oasis agriculture is increasing by degrees as times goes by, and it would be fluctuated accordingly by the natural disaster; the average returns are comparetively high at the period of late 1990s and early 1980s; the marginal returns are decreasing by degrees as the water consumption increase; and the water resources marginal returns in linze and zhangye are nearly of zero . as for the space distribution, the average returns and marginal returns of agriculture consumption in the mountain spring area are higher than those in the well area, which shows that the mountain area has bigger production potential
就空间分布而言，对张掖地区各子绿洲和甘州区内不同灌区的代表乡镇的分析具有相同的结论:山水灌区农业用水的边际效益高于盆地中心的井水、泉水灌区;山区农业生产受水资源的制约更加明显，同时也具有比平川绿洲更大的生产潜力;山丹、民乐等山水灌区的绿洲需要增加灌溉水量以促进农业生产的发展，而绿洲核心的井泉灌区在现有技术条件下，不需要再扩大用水规模。 - we can enunciate the proper cost level between cost and serve by the relation of sale and cost . the relation of " the rule of benefit decreasing by degrees " makes enterprise affirm the largest degree of income and logistics cost and the best of sever . at the same time of today of socialization large production, the degree of cooperation and reliance among enterprise
物流服务与物流成本之间呈现出“收益递减法则”的关系，使生产企业在确定客户服务目标的同时，可确定收入和物流成本最大化及最优服务水平，同时，社会化大生产的今天，企业之间互相协作、互相依赖的程度越来越强，可以实现整个物流链效率化的第三方物流也被用来作为企业重构竞争力的有效手段。 - the research demonstrates that : the division of regional land-use structure can be revealed well by the above-mentioned method, and those results can show the regional structural differences of natural condition, natural resources and socio-economical development in the study area; the regional change of land-use structure in the study area saw the following regular patterns : the structural diversity and composed types of land-use decrease by degrees from plain area to gully and hilly area, from nearby suburbs to far suburbs, but the centrality of land-use structure is on the contrary, and composed types of land-use are related with the features of regional economical activities; the regional differences of land-use structure in the study area are influenced strongly by the geographical factors, such as, geomorphologic situation, location advantage, level of economical development and other factors . etc
结果表明：此方法能够很好地揭示区域土地利用结构的地域分异，其结果能在一定程度上反映研究区自然条件、自然资源和社会经济发展地域结构的差异；研究区土地利用结构的区域变化呈以下规律：土地利用结构的多样性和土地利用组合类型数由塬区沟壑区丘陵区、城镇近郊远郊依次递减，土地利用结构的集中度则刚好相反，土地利用的组合类型与区域的经济活动特点相关等；研究区土地利用结构区域差异主要受地理位置、地貌状况、区位条件、经济发展水平等因素的强烈影响。
