Both of them could now see the wheel well wedged between the rails and the uneven track bed.
他们现在可以看见车轮卡在铁轨和不平的道床中间。
Also equipped with a safety net support, between the rails, scaffold boards, block feet, shelf ladder. Pick beam.
同时配备有安全网支架，间横杆，脚手板，挡脚板，架梯。
As you can see, the fundamental difference between the Rails stack and the components that make up a common J2EE-based Web application is small.
可以看到，Rails堆栈和构成普通的基于J2EE的Web应用程序的组件之间的基本区别很小。
With seconds to act, Wesley jumped onto the tracks, pulled the man into the space between the rails, and held him as the train passed right above their heads.
在几秒钟，他跳入隧道，把那个人压在铁轨中的空隙中，列车在他们头顶上飞驰而过。
With seconds to act, Wesley jumped onto the tracks... pulled the man into a space between the rails... and held him as the train passed right above their heads.
在可以采取行动的刹那间，韦斯利跳到轨道上把这个人拉入铁轨之间的缝隙……，摁住他，列车从头顶隆隆驶过。
Offers help in conceptualizing Rails and choosing between alternative modules (ORMs, routing DSLs, etc.) in the Rails 3 timeframe.
对Rails的概念及如何在Rails3的各个模块(OR Ms、routingDSLs等)之间进行选择提供帮助？
The Rails version has optimized integration between the controller and view that minimizes configuration and automatically makes controller instance variables available to the view.
Rails版本已经优化了控制器和视图之间的集成(该集成能够使配置文件最小化)并且自动使控制器实例变量可供视图使用。
The Rails migration feature helps application developers manage this schema evolution, making it easy to synchronize changes between the application code and the database objects.
Rails迁移特性可以帮助应用程序开发人员管理这种模式演变，便于在应用程序代码与数据库对象之间同步更改。
Rails USES the ActiveRecord library to handle database access and object-relational mapping between database tables and Ruby object models.
Rails使用activerecord库处理数据库访问及数据库表与Ruby对象模型之间的对象关系映射。
Integration tests are generally more complete as they cover high-level interactions between various components within the Rails application.
集成测试一般比较完整，因为它们覆盖Rails应用程序中各个组件之间的高层交互。
Once again, you can see that the Rails insulates developers from the differences between applications that use Ajax and those that don't.
可以再一次看到，Rails使开发人员不必考虑使用Ajax和不使用Ajax的应用程序间的区别。
To help understand the distinction between a Ruby gem install versus a Rails plugin install, here is a brief description of the runtime environment.
为了帮助理解Rubygem安装与Railsplugin 安装之间的区别，下面简要描述一下运行时环境。
Rails migrations let us express the differences between two versions of our schema, and the data they contain, in code (see the article " Rails migrations").
Rails迁移使我们能够用代码表示模式的两个版本之间的差别，和它们所包含的数据之间的差别（请参阅文章 “ Rails 迁移”）。
Since the book is used for translating between concepts, specific Rails framework concepts are not explained in an in-depth manner.
由于该书是用于概念转换的，因此它没有深入地说明具体的Rails概念。
To represent the above foreign key relationship in Ruby on Rails, you will have to create an association between the models.
你需要在模型之间创建关联才能够在Rubyon Rails中表示外键。
The elevator works like this: the car which carries passengers travels up and down the lift shaft between guide rails.
电梯的工作原理是这样的：载有乘客的电梯厢在升降井里沿着两旁的导轨上下运行。
Travelers who have a choice between riding the rails or flying often weigh other features when deciding the best way to get to their destination.
当决定坐飞机还是坐火车时，人们总是会根据自己实际的情况进行衡量。
A mechanical model and its calculation method are advanced for calculating the variation regularity of load on the rails of the close contact section between switch point and stock rail.
提出了求解道岔转辙器部分尖轨与基本轨密贴区域内轮载在两钢轨上分布规律的力学模型与计算方法。
The connecting element (20) reliably connects, fixes, and aligns the rails in relation to each other without engaging in the usable space between the lateral limbs and the rear side of the U-profile.
所述连接件(20)可靠地连接、固定和对齐所述壁轨，且不会占用所述u形壁轨的侧翼和背部之间的有用空间。
The support members fix the distance between the two frame rails.
支撑元件将两个框架横杆之间的距离固定。
A power source connected to the two rails normally maintains a voltage between them while they are unoccupied.
当轨道一段没被占据时，连接两个轨道的电源保持两边电压正常。
The magnitude of the friction forces between wheels and rails are not crucial for the instability of the wheelset-track system in some degree.
在一定程度上，轮轨间摩擦力的大小不是引起系统振动失稳的关键性因素。
Space storms may have the same effect on the rails as a train, generating unwanted electric currents that could cause the voltage between the two rails to drop and the signal to turn red.
太空风暴可能就像火车一样，对铁路有这样的作用，产生不需要的电流，使得电压降低，信号灯转成红色。
A revolving system on each grinding unit allows on-the-move exchange between four rows of grinding stones, putting a replacement set of grinding stones onto the rails whenever one set is used up.
每个打磨单元中的循环系统使四列磨石在移动中交换，一组用完马上更换另外一组磨石。
The two men turned quickly, and saw the sickly countenance of La Carconte peering between the baluster rails;
两个人转过头去看到了一脸病容的卡尔贡特娘们斜靠在楼梯的栏杆上。
On this side there was no shade and no trees and the station was between two lines of rails in the sun.
这一边，白地一片，没有树木，车站在阳光下两条铁路线中间。
On this side there was no shade and no trees and the station was between two lines of rails in the sun.
这一边，白地一片，没有树木，车站在阳光下两条铁路线中间。
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