You need only look across the street at those vociferous ruby on rails gurus to know why that platform is so exciting 只要看看马路对面那些喧嚷的ruby on rails老手们就会知道这种平台是多么的令人激动。
Ruby on rails is just one facet of what makes ruby great , just like ejb is only part of the java enterprise platform Ruby on rails只是使ruby非常强大的方面之一，就像ejb只是java企业平台的一部分一样。
But kind the that situation appear getting less in chance , so can have chosen not relying mainly on rail transportation i on and off duty 但之种情况出现的机会比较少，所以我上下班还是会选择以轨道交通为主。
Cases related to taxi services decreased from 4 , 785 in 2002 to 4 , 670 in 2003 . complaints and suggestions on rail services decreased from 329 in 2002 to 280 in 2003 涉及铁路服务的投诉及建议由二二年的329宗减至二三年的280宗。
On rail security , still cited by lawmakers as the most vulnerable part of the transportation system , $ 13 . 2 million goes for inspectors and explosive detection 在铁路安全上，仍然被作为交通系统最脆弱的一个部分， 132亿美元用于调查人员和爆破物侦测。
Dimension of low - voltage switchgear and controlgear - standardized mounting on rails for mechanical support of electrical devices in switchgear and controlgear installations 低压开关设备和控制设备的尺寸在成套开关设备和控制设备中作电器机械支承的标准安装轨
In fact , the framework s proponents claim that ruby on rails developers can be up to ten times more productive than they would be when using traditional j2ee frameworks 实际上，框架的支持者们声称ruby on rails开发人员的生产率最多是使用传统j2ee框架的10倍。
On rail security , still cited by lawmakers as the most vulnerable part of the transportation system , $ 13 . 2 million goes for inspectors and explosive detection 铁路安全方面，仍是立法者认为运输体系中最薄弱环节， 1320万将用于加派监测员人手和加强爆炸物的探测。
Dimensions of low - voltage switchgear and controlgear . standardized mounting on rails for mechanical support of electrical devices in switchgear and controlgear installations 低压开关设备和控制设备的尺寸.开关设备和控制设备中电气器件的机械支承用轨道上的标准化安装
Dimensions of low - voltage switchgear and controlgear - standardized mounting on rails for mechanical support of electrical devices in switchgear and controlgear installations 低压开关设备和控制设备尺寸.开关设备和控制设备中电气器件的机械支承件在轨道上的标准化安装
