By studying to fertilize in deep and omnibearing lamination to soybean during l993 ~ 1994 , the results showed that applying fertilizer in the lamination under ridges according to the regulation of fertilizer needed and the root distribution of soybean should be advantageous to the growth and development of root and plant , increase dry matter accumulation , adjust the factors determining soybean yield and increase yield significantly 摘要通过1993 ~ 1994年对大豆全方位分层深施肥的研究，结果表明，按照大豆需肥规律和根系分布部位进行垄下三条分层深施肥，有利于大豆根系、植株生长发育、增加干物质积累，调整产量因素，增产显著。
There are many reasons to use appconfig not the least of which is the simplicity of its configuration files and command - line options , but if you find yourself nesting configurations eight layers deep on a saturday afternoon , it s time to look into xml , yaml , or another portable data format that was designed for this purpose 有很多使用appconfig的理由（并不仅仅是因为其配置文件和命令行选项的简单性） ，但是如果您在一个星期六的下午发现自己的嵌套配置有八层深，那么该考察xml 、 yaml或者其他为这个目的而设计的便携式数据格式了。
Based on experimental result of energy dissipation and scour protection for downstream of spillway at yu jian kou power station , this paper discusses the flow characteristics , aerated characteristics of flaring gate pier for low dam pivot , the influence on pressure of dam surface and the result of energy dissipation for flaring gate pier . it is put forward to be an available method to solve the problems of energy dissipation and scour protection for depth of covering strata , poor geologic condition and weakness of resistance to scour capability under reasonable use of flaring gate piers and auxiliary dissipaters . thus , a new method is obtained for release of floodwater and energy dissipation of low dam pivot which are provided with low water head , great unit discharge and low froud coefficient . it may be used for reference for design and test workers 结合鱼剑口电站坝下消能防冲试验研究成果，对低坝枢纽宽尾墩的水流特点、掺气特性、宽尾墩对大坝泄流能力和坝面压力的影响以及宽尾墩的消能效果等问题进行了初步探讨，提出了合理地使用宽尾墩结合辅助消能设施可有效地解决坝下覆盖层深，地质条件差，抗冲能力弱的低坝枢纽的消能防冲问题，从而为具有低水头，大单宽流量，低佛氏数特点的低坝枢纽泄洪消能开辟了一条新途径，可供有关低坝枢纽设计与试验工作者借鉴与参考
Abstract : based on experimental result of energy dissipation and scour protection for downstream of spillway at yu jian kou power station , this paper discusses the flow characteristics , aerated characteristics of flaring gate pier for low dam pivot , the influence on pressure of dam surface and the result of energy dissipation for flaring gate pier . it is put forward to be an available method to solve the problems of energy dissipation and scour protection for depth of covering strata , poor geologic condition and weakness of resistance to scour capability under reasonable use of flaring gate piers and auxiliary dissipaters . thus , a new method is obtained for release of floodwater and energy dissipation of low dam pivot which are provided with low water head , great unit discharge and low froud coefficient . it may be used for reference for design and test workers 文摘:结合鱼剑口电站坝下消能防冲试验研究成果，对低坝枢纽宽尾墩的水流特点、掺气特性、宽尾墩对大坝泄流能力和坝面压力的影响以及宽尾墩的消能效果等问题进行了初步探讨，提出了合理地使用宽尾墩结合辅助消能设施可有效地解决坝下覆盖层深，地质条件差，抗冲能力弱的低坝枢纽的消能防冲问题，从而为具有低水头，大单宽流量，低佛氏数特点的低坝枢纽泄洪消能开辟了一条新途径，可供有关低坝枢纽设计与试验工作者借鉴与参考
