地区性差异 meaning in English
regional difference
Examples
- Empirical analysis of the difference of rice production costs in china
中国水稻生产成本地区性差异成因的实证分析 - In actual application the data of different area have different characteristic , when the hidden layers and input nerve centers are less , we use f - psa combining with bp to predict oil reservoir parameters ; otherwise we use f - gsa combining with bp to predict oil reservoir parameters . in this thesis some emulation results and actual application results are offered
Gsa ，并将它们与bp网络相结合应用到薄互油藏参数的预测中。对于不同地区，由于地区性差异，当根据实际情况，网络隐层和输入神经元较少时，将fpsa与bp网结合，完成参数预测。 - Consequently , in order to promote the application of water - saving irrigation technology . it is essential that ( 1 ) to strengthen farmers " participation in irrigation technology construction and management ; ( 2 ) to introduce credit means and scientific research of high technology and low cost ; ( 3 ) to carry out policy of adjustment of agricultural water price and product structure accordingly ; ( 4 ) to form system of water - saving irrigation technology according to water resource reserves and farmers " economical endurance in different areas
为此，提出以下促进中国农业节水灌溉技术应用的政策建议： ( 1 )加强灌溉工程建设和管理中的农户参与。 ( 2 )运用信贷手段和加强高科技含量、低成本的节水技术的科研投入等政府政府支持政策来激励农产的技术需求。 ( 3 )实行灌溉水价的结构性调整和农业生产结构调整相结合的策略，以便增强农户技术改造的积累能力； ( 4 )依据农业资源的地区性差异和农户的经济承受能力，分区域构建节水灌溉技术体系。