One variation on vertical farming that has been developed is to grow plants in stacked trays that move on rails.
垂直农业发展出来的一个变化是，在堆叠的、在轨道上移动的托盘上种植植物。
Programming languages have a quick turnover, so the "Ruby on Rails" language they learned may not even be relevant by the time they enter the job market.
编程语言的更新速度很快，因此等到他们进入劳动力市场时，他们所学的“Rubyon Rails”编程语言甚至可能完全用不上。
By contrast, the Ruby on Rails framework is new.
相比之下，Rubyon Rails框架则是新的。
Interoperability with a technology like Ruby on rails.
与Rubyon Rails等技术的互操作性。
But as soon as that's done, all eyes will be on Rails 3.
但当这个版本完成后，所有的注意力都将集中到Rails 3上。
Every book or article on Rails seems to begin with a simple example.
每个关于Rails的书籍或文章似乎都以一个简单的实例开始。
It is not just a cloud platform where Ruby on Rails is available.
它不只是一个可以使用Rubyon Rails的云平台。
Update: There's now a tutorial on getting DataMapper running on Rails 3 beta!
更新：现在有一个在Rails3测试版中运行DataMapper的教程！
Your application submits this XML document to a Ruby on Rails controller.
应用程序将XML文档提交给Ruby on Rails控制器。
So far, I've discussed page and fragment caching models for Ruby on Rails.
至此为止，我已经介绍了Ruby on Rails的页面和分段缓存模型。
The article expects the reader to have a basic knowledge of Ruby on Rails.
本文假设读者有基本的Rubyon Rails的知识。
I'm starting to understand why the Ruby on Rails framework is so successful.
我开始理解为什么Rubyon Rails架构如此成功。
InfoQ: Do you include any tools to make deploying JRuby on Rails apps easier?
你有没有包含一些工具使得部署JRubyon Rails应用程序更容易些？
With Ruby on Rails, the experience is dramatically different for two reasons.
有了Rubyon Rails，开发体验就显著不同了，这是由于两个原因。
Install the latest version of the Ruby gem for DB2 on Rails (known as ibm_db).
安装Rubygemfordb 2on Rails(称为ibm_db)的最新版本。
Ruby on Rails: Rails is a popular web development platform that USES many DSLs.
Rubyon Rails： Rails是流行的web开发平台，其使用了许多DSL。
Actually, it may be the first commercially distributed Ruby on Rails-based product.
实际上，它可能是基于Rubyon Rails的首个商业分发产品。
Grails: Grails is the web framework written atop Groovy, inspired by Ruby on rails.
Grails： Grails是编写在Groovy之上的web框架，受Ruby on rails激发。
RB: I think everyone wants to know if Ruby on Rails support is a goal for IronRuby.
RB：我想每个人都想知道Rubyon Rails支持是否是IronRuby的一个目标。
For example, we never had a plan to provide any kind of Ruby on Rails support, etc.
例如我们从来没有计划过对Rubyon Rails提供任何支持。
To read more on Rails 3.0, the detailed release notes cover the changes in great detail.
要了解更多关于Rails 3.0的信息，请阅读发布说明，里面详细地介绍了每个变化。
Next time, I'll talk about domain-specific languages and their role in Ruby on Rails.
下一次，我将谈谈领域特定的语言以及它们在Rubyon Rails中的作用。
Ruby on Rails is effective for Web-based user interfaces on a big relational database.
对于大型关系数据库上的基于Web的用户界面，Rubyon Rails是有效的。
The Web server directs the request to Ruby on Rails based on the domain configuration.
Web服务器根据域的配置把请求转给Rubyon Rails。
This is a common feature in application frameworks, first popularized by Ruby on Rails.
这是应用程序框架中的一个常见特性，最初是由Rubyon Rails实现的。
Get a working JRuby on Rails 2.0.2 project to properly send XML requests to the Ajax client.
实现一个可以正常运行的JRubyon Rails2.0.2项目，正确地向Ajax客户机发送XML请求。
Ruby on Rails extends the core Ruby language, but Ruby itself makes that extensibility possible.
Rubyon Rails扩展了核心ruby语言，但正是Ruby本身使得这种扩展成为了可能。
Ruby on Rails (ROR) is a Ruby-based open-source framework for rapid Web application development.
Rubyon Rails (ROR)是一个基于Ruby的用于快速Web应用开发的开源框架。
The System \ 's scanning platform operates by moving on rails past stationary vehicles and cargo.
该系统的扫描平台在铁轨上运行，通过移动穿过静态车辆和货物进行操作。
The System \ 's scanning platform operates by moving on rails past stationary vehicles and cargo.
该系统的扫描平台在铁轨上运行，通过移动穿过静态车辆和货物进行操作。
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