对这个问题的理想解决方案要满足四个要求。
An ideal solution to this problem would meet four requirements.
第四个要求，我相信是允许孩子们看他们想看的书。
The fourth requirement, I believe, is that children should be allowed to read whatever they want to read.
我们听说了一个特殊的精读项目，要求学生每天在一个小房间里和老师呆上四个小时。
We heard about a special intensive reading program that required students to spend four hours every day in a small room with an instructor.
当艾玛不在照顾鲍伊时，她为四个家政客户服务，其中一个客户要求她熨8个小时的衣服。
When Emma isn't caring for Bowie, she works for four housekeeping clients, including one who requires that she should iron for eight hours.
一周后，他们被要求连续两晚每晚只睡四个小时。
A week later, they were asked to sleep for only four hours every night for two nights in a row.
为了说明这个作法，图5显示一个虚构的迭代器的状态，它能够向后移动一、二、三、四个位置，但不能移动更多位置，因为这要求访问前面访问的叶节点。
To illustrate, Figure 5 shows the state of a hypothetical iterator that can move back one, two, three, or four places, but no more, because that would require accessing the previously visited leaf.
您看到了四个函数示例，您可以扩展、修改并添加新的函数以便帮助您更好地满足您自己的要求。
You saw four examples of functions, to which you can extend, modify, and add new functions to help you better match your own requirements.
他指出，他将在至少四个国家要求公民投票。
He pointed out that they would require referendums in at least four countries.
由于这四个国家都遭遇了竞争力下降的问题，所以在面对财政紧缩的时候，真实GDP的恢复要求工资和价格水平的下降。
Because all four countries suffer from a lack of competitiveness, a recovery in real GDP in the face of fiscal austerity will probably require a drop in wages and prices.
下面的命令要求通过四个设备创建ZFS存储池并通过RAID - Z提供数据保护。
The following command requests a ZFS storage pool to be created with four devices and provides data protection with RAID-Z.
瑞典甚至颁布一项法律要求雇主在夏天提供连续四个星期的假日。
There is even a law requiring employers to provide four consecutive weeks of holiday in the summer.
请回想在您创建池时，您要求四个设备具有RAID - Z。
Recall that when you created your pool, you requested RAID-Z over the four devices.
为了达到以上四个趋势所需的要求，应用软件质量的定义不能局限于消除缺陷。
To satisfy the business demands created by these four converging trends, application software quality must be defined as more than the removal of defects.
NASA现在执行的发射委托标准要求所有的四个传感器都要正常运行。
NASA \ 's current Launch Commit Criteria require that all four sensors function properly.
要求埃克·西尔能源公司关掉这个地区的四个燃煤发电机组，把另一个燃煤机组更换为燃气机组，并新建一个燃气发电厂，以符合联邦的清洁能源标准。
It calls for Xcel Energy to close four coal-fired units in the region, switch another to natural gas and build a gas-fired plant to help meet federal clean-air standards.
在这项研究中，志愿者们带上一个可模拟现实的头罩式耳机，并按照要求在一座虚拟建筑内的四个位置之间来回走动。
In the study, volunteers donned a virtual reality headset and were asked to make their way between four locations in a virtual building.
取决于巡航速度的要求，四个低排放戴姆勒blutec柴油发动机中的一个或一个以上可以着手产生额外电力。
Depending on the cruising speed required, one or more of four low-emission Daimler BluTec diesel engines can be started to generate additional electrical power.
这就是他要求学生们做的：，从以下四个选项中选取问题，“读者如何才能成为好读者”的答案：，“读者应该是书友会的成员？”
So this is what he asked them to do: Select four answers to the question 'what should a reader be to be a good reader?' "the reader should belong to a book club."
作为一个例子，这个manual . jsp页面要求用户解答四个简单的数学公式。
As an example, the manual.jsp page asks the user to solve four simple mathematical equations.
相反，他们也会马上订货，要求每四个月获得从不同信用局的报告。
Instead of ordering them all at once, request a report from a different credit bureau every four months.
注意：为满足未来的概要文件要求，第四个系统-零件供应商系统可以容易地扩展样本应用程序的体系结构。
Note: a fourth system, the Part Supplier system, can easily extend the architecture of the sample application to address future profile requirements.
四个人留任时间颇长，因此能够参加并在1954年一致决定通过《布朗诉托皮卡教育局案》，该法要求废除美国学校的种族隔离。
All lasted long enough to be party to the unanimous 1954 decision in Brown v Board of Education that ordered the desegregation of American schools.
他要求试验者记录每次排便的用时同时以从易到难用四个等级评估所需力气。
He asked his subjects to record how long each bowel movement took and rate the effort required on a four-point scale ranging from effortless to difficult.
根据试卷上给出的与项目管理有关的四个论文题目，选择其中一个题目，按照规定的要求写论文和摘要。
According to papers on project management and given the four papers on the subject, select one of the subjects, in accordance with the requirements of written papers and a summary.
所有这四个药物的生产商都被要求来指导患者面对可能的风险。
The manufacturers for all four of these drugs will also be required to educate prescribers about the risks.
发动机完整的循环要求有活塞的四个冲程：进气、压缩、做功、排气。
The complete cycle of an engine requires four piston strokes: intake, compression power, and exhaust.
2009年，美国国会要求一个工作小组的四个联邦机构为孩子设计出食物市场的指南。
In 2009 Congress asked a working group of four federal agencies to devise guidelines for food marketed to children.
美国每年的防务支出占GDP的4%，但是只有四个欧洲国家(英、法、希腊和保加利亚)的达到北约GDP2 %的防务开支最低要求。
America spends about 4% of GDP on defence, but only four European countries (Britain, France, Greece and Bulgaria) meet NATO's minimum of 2%.
申请心理学和社会学的学生被来自数学系的教授要求画四个函数的图像。
Our SPS candidate for Psychology and Sociology was asked by his mathematician interviewer to draw four functions!
申请心理学和社会学的学生被来自数学系的教授要求画四个函数的图像。
Our SPS candidate for Psychology and Sociology was asked by his mathematician interviewer to draw four functions!
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