多数情况下，有个后备的B计划是个好事。
许多工厂为了应对断电而使用后备的柴油发电机，这导致了加油站排起长龙，因为驾车人士都赶在储备枯竭前蜂拥到加油站购买柴油。
Many factories have tried to beat the cuts by turning on backup diesel generators, leading to long queues at filling stations, as motorists rush to buy diesel before stocks run out.
例如，雪佛兰伏特在耗尽电池提供的65公里(40英里)行驶里程后仍然拥有一个后备的燃油动力发动机(以提供动力)。
The Volt, for example, has an additional petrol-powered generator to run the car when the battery's 65km (40 mile) range has been exceeded.
吴皓表示该公司已经采取了两方面的应急方案：其一，寻找一个后备的地图供应商（该公司目前使用Google的地图功能）；其二，与国内的一些小型搜索引擎合作。
Wu says the company has embarked on two main areas for its contingency planning: finding a backup map provider (it currently uses Google) and collaborating with smaller search engines in the country.
通常供应商会提供后备选项，或者可以创建自定义软件来满足您的具体需求。
Often, vendors have backup options or can create a customized piece of software to meet your specific needs.
新车头的动力主要来自两部大型电池，柴油机仅作为后备。
The main motive power comes from two large batteries. The diesel is merely a backup.
电池组是后备系统之一，用来为冷却工作提供8小时的电力支持，它们做到了。
The batteries were designed as one of the backup systems to provide power for cooling the core for 8 hours. And they did.
部分原因是风力发电要以依靠风，为了防止“风平浪静”时出现的断电情况，官方不得不以火力发电作为后备电源。
Part of the reason is that wind power depends on, well, the wind. To safeguard against blackouts when conditions are too calm, officials have turned to coal-fired power as a backup.
使用TDS发现IBMNAS服务器，包括作为后备机制的缺省配置。
IBM NAS server discovery using TDS, including the default configuration as a fallback mechanism.
您已经成功地配置了IBMNAS客户端，使其使用带后备机制的TDS来查找NAS服务器。
You have successfully configured the IBM NAS client to look up the NAS servers using TDS, along with a fallback mechanism.
现在，回到您刚刚配置为使用后备机制的IBMNAS客户端计算机，并尝试获得一个初始票据，如下所示。
Now, go to your IBM NAS client machine that you just configured using the fallback mechanism and try to get an initial ticket, as shown below.
第六人(sixth man)：球队最重要的后备，参加比赛的第一替补。
Sixth man: a team's primary reserve, the first substitute to enter a game.
后备计划：当我17岁半的时候，为了以防万一，我参加了卫生署的考试。
Backup plan: When I was 17 1/2, I took the Sanitation Department test, in case things didn’t work out.
工程师能更好的相互之间协调工作并且在需要的时候请求或者提供后备支援。
Engineers are better able to coordinate work with one another and can request or provide backup help when needed.
考虑你所有申请的学校和后备选择。
Factor in all the schools you're applying to and any back-up options.
领导者的后备团队和前线工作人员一样重要，有时还同他们一样有名。
A leader's back-room team is as important, and sometimes as famous, as his front-line personnel.
如果您不在的时候您的老板或后备人员需要使用这个脚本，怎么办？
What if your boss or your backup needs to use this script while you're away?
排球在我国曾拥有广泛的群众基础和雄厚的后备力量，是我国三大球项目中唯一一个夺得世界冠军的项目。
Volleyball is the only one of the three big balls that has won the world champion in China, which once had substantial mass foundation and abundant reserve forces.
在美国需求疲软的情况下希腊的后备计划是什么还不明确。
It is not yet clear what Greece's fallback plan will be if American demand is weak.
现在，让我们将IBMNAS客户端配置为使用带后备机制的TDS进行服务器的发现。
Now let's configure the IBM NAS client for server discovery using TDS with the fallback mechanism.
它们能让你培养多元的后备选项，或者帮助你竞争那些需要多种技能的工作。
They allow you to cultivate diverse fallback options, or compete for jobs that require a wide range of skills.
exofs背后的思想是在OSD后备存储上提供一个传统文件系统。
The idea behind exofs is to provide a traditional file system over an OSD backstore.
有一个后备计划总是好的，以防事情出错。
It's always good to have a backup plan in case things go wrong.
给雄心勃勃的未来主义者们的第二个提示：碳纳米管是几乎任何尚未发明的稀奇之物的后备材料。
Hint no. 2 for aspiring futurists: carbon nanotubes are the fallback material for nearly anything fanciful that hasn't been invented yet.
但是在如今这样的经济情况下，要确保你有后备计划。
But especially in today's economy, make sure you have a Plan B.
丰田章男并不是个爱干涉管理的人，他不会去要求移除铬件或增加后备箱的空间以便存放一整袋高尔夫球杆。
Keep in mind that Akio Toyoda is no meddler from management, ordering the movement of a piece of chrome or the enlargement of the trunk to accommodate a bag of golf clubs.
为后备列表中的每个项目都赋予业务价值的点数，这会让你能够计算“业务速率”，例如，在每个Sprint中实现了多少业务价值(以点数计算)。
Putting a business value in points against every item on the backlog allows you to calculate 'business Velocity', i.e. how much business value (in points) was delivered in each Sprint.
为后备列表中的每个项目都赋予业务价值的点数，这会让你能够计算“业务速率”，例如，在每个Sprint中实现了多少业务价值(以点数计算)。
Putting a business value in points against every item on the backlog allows you to calculate 'business Velocity', i.e. how much business value (in points) was delivered in each Sprint.
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