是的，它也是一个洪水一时半会儿还没有来，但一旦来了就无粮可食，无水可饮的国家。
And yes, it is also a country where the floodwaters have yet to come, and if the land goes underwater, there will be no rice to till, no water to drink.
这就说明，一旦一个士兵受伤了，他与其他来帮助他的人就不再是敌人了。
This lays down that once a soldier is wounded he and everyone else who comes to his help ceases to be an enemy.
盟军部队明天开始演习，来展示一旦发生新的入侵，军队能以多快的速度集结起来。
Allied troops begin manoeuvres tomorrow to show how quickly forces could be mobilized in case of a new invasion.
一旦人类拥有了这样的头脑，他们就能够找到一个富有想象力的解决方案来应对严重的经济危机，比如前面所描述的农业困境。
Once humans possessed such a mind, they were able to find an imaginative solution to a situation of severe economic crisis such as the farming dilemma described earlier.
一旦男孩和女孩被隔离，老师们就会求助于传统的性别成见来管理他们的班级，而在短短三年内，六个学区中就有五个恢复了男女同校。
Once boys and girls were segregated, teachers resorted to traditional gender stereotypes to run their classes, and within just three years, five of the six districts had gone back to coeducation.
一旦野兔数量减少，嫩枝的数量需要两到三年的时间来恢复。
Once the hare population has declined, it takes two to three years for the quantity of twigs to recover.
一旦所有明显的答案都被用尽，参与者就会给出更多更有创意的答案来对抗无聊。
Once all the obvious answers were exhausted, participants gave more and more inventive answers to combat boredom.
一旦我们开始编写更有趣的程序，你就不得不键入冗长烦人的命令来编译更复杂的程序。
Once we start writing more interesting programs, you would have to type out long annoying commands to just compile more sophisticated programs.
一旦购买并训练好了这样的机器人，临时用户就能节省金钱和时间，从我们的繁忙生活中腾出宝贵的空间来读一本好书。
Once purchased and trained, this would allow the casual user to save money and time, freeing up precious space in our busy lives to read a good book.
美联储还对一些项目收取罚金，这样一来一旦私人市场复原借款人就会回去。
It charges a penalty for some programmes so that borrowers will return to private markets once these have healed.
一旦用汇编语言来编写公用程序，它们就不必重新书写而可被复制到新的程序中去。
Once common functions are written in assembly language they could then be copied into a new program without having to be written again.
一旦您了解了原因，就可制定相应决策来解决问题。
Once you know the cause, make a decision accordingly to resolve the issue.
一旦任务为激活的，那么就创建并分配活动来完成该任务。
Once a Task is Activated, Activities are created and assigned complete the Task.
一旦你的类型被确定，网站就会用它来为你配对。
Once you have a type, the site USES it to choose matches for you.
一旦您定义了所有的映射，点击OK来关闭这个对话框。
Once you've defined all the mappings, click OK to close the dialog box.
一旦您开始了这种关系，就会有其他技术来保证客户的参与。
Once you have started the relationship, there are other techniques to keep customers engaged and involved.
一旦测试失败了，就需要测试人员的智慧来弄明白到底发生了什么。
Once there is a failed test then it requires sapience on the part of the tester to understand what really happened.
一旦您到达了那个水平，就要进行很多工作来维持。
And once you improve to that level, it takes a lot of work to maintain it.
一旦设置一个帐户来运行某项服务，就不能删除该帐户，否则与该帐户相关的服务就无法启动。
Once an account has been set up to run a service, that account cannot be deleted or else the services associated with that account will fail to start.
一旦生成密钥对，没有集中方式来撤销密钥，或确切地知道该密钥已向谁分发。
There is no centralized way to revoke a key once a key pair has been generated or to know exactly to whom the key has been distributed.
一旦连接上了，您可以使用密码来调用auth方法。
一旦BusinessLayerProxy有了接口，便通过execute操作来执行命令。
Once the BusinessLayerProxy has the interface it executes the command via the execute operation.
回到清单3，一旦从传递来的消息中抽取出了关键字，就会调用searchgoogle函数。
Going back to Listing 3, once the keyword is extracted from the message that was passed in, the searchGoogle function is invoked.
然而，如果脚本发生变化，您就需要创建一个新的CompiledScript来反映这个变化；一旦编译完成，CompiledScript 就不再执行原始的脚本文件内容。
Should the script contents change, however, you must create a new CompiledScript to reflect the change; once compiled, the CompiledScript no longer executes the original script file's contents.
这些顾客没有意识到，一旦他们雇用某人来修改现成软件包中的代码，它就不再是同一个产品。
What these customers don't realize is that once they hire someone to modify the code in an off-the-shelf package, it's no longer the same product.
它还需要请求适当格式的数据并且数据一旦解析，就用它来填充其ListView。
It also needs to request the data in the appropriate format and, once the data is parsed, use it to fill its ListView with data.
一旦完成请单击“Finish”来完成该初始步骤。
And once you do that Click 'Finish' to complete the initial step.
一旦你建立需求来提供B2 BiWeb解决方案，就应该集合项目组，并按照解决方案的交付来分配任务。
Once you establish the requirement to provide a B2Bi Web service solution, assemble the project team tasked with the delivery of the solution.
一旦你建立需求来提供B2 BiWeb解决方案，就应该集合项目组，并按照解决方案的交付来分配任务。
Once you establish the requirement to provide a B2Bi Web service solution, assemble the project team tasked with the delivery of the solution.
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