Maria Droujkova is a founder of Natural Math, and has taught basic calculus concepts to 5-year-olds.
玛丽亚·德鲁伊科娃是“自然数学”的创始人之一，她曾向5岁的儿童教授基础微积分概念。
Once you understand those basic costs of outages, you next need to determine the acceptable total yearly cost of downtime a a "i."e. how much business or productivity can you afford to lose each year?
一旦您理解了这些问题的基本成本，下一步您需要确定的是每年可接受的故障成本——即每年您可能损失多少业务或生产量？
De Margerie says prices for basic foods, like corn and grain, have at least doubled since last year.
马杰里说，像玉米和谷物之类的主要食品价格自从去年以来上涨了一倍。
One year, to get the study groups just-so, Ms. DeGraca laid out index CARDS with students' names and basic facts on her living room floor, mixing and matching until the groups seem balanced.
有一年，为了实现精确分组，德格拉卡在自家客厅地板上把标有学员名字及基本概况的索引卡摊了一地，试验了各种排列组合，最终使所有人员得到了均衡的分配。
The forging of a doctor's signature on a prescription and the theft of basic medical equipment may seem trivial but, when added up, account for billions of dollars lost every year.
如伪造处方医生的签名和盗窃基本医疗设备的行为似乎微不足道，但加起来，每年可造成数十亿美元损失。
But Egypt's population is growing quickly, and by the year 2017 at current rates of usage the Nile's water will barely meet Egypt's basic needs.
但是埃及人口增长快速，按现在的使用率，到2017年尼罗河水仅能满足埃及的基本需求。
We've already "paid" for our basic living expenses for the year from working a few months each in 2011.
在2011年我们工作几个月就可以负担起温饱生存花费。
So for the rest of the year we have a stable and practically- we have the supplies for our basic rice needs.
事实上，我们能够满足最基本的大米需求。
A basic, ad-supported service is free; the upgraded version, with no ads and higher-quality audio, is $36 a year.
有广告的基本服务是免费的，升级后的版本没有广告，而且有更高质量的声音效果，三十六美元一年。
Each farmer has a profile that features basic information such as their name, their production per year and their location in the world.
每个农民都有一个页面，这个页面上有一些基本信息，包括他们的名字，他们每年的产品，以及他们所在的位置。
“We have quite good numbers in many basic industries – for example, the number of cars produced in Russia this year doubled, ” Deripaska said.
“在许多基础工业里我们都有着相当不差的产量 -例如，今年俄罗斯汽车的产量就增加了一倍，” 德里帕斯卡说。
The LEED standard goes through periodic revisions, and this year, the minimum energy requirements needed for the basic LEED certification for new buildings were raised.
能源与环境建筑认证体系标准定期修改。今年提出了新建筑获得能源与环境建筑认证基本条件的最低能耗要求。
Full scale testing of transaction systems with significant simulated historical data, like a year, is basic common sense unless you like production system emergencies.
用大量的仿真历史数据，比如一年的数据，对事务系统进行足尺测试是一个基本常识，除非您想要产品系统出现紧急情况。
The theme this year, "Equal access to education, training and science and technology: Pathway to decent work for women", focuses on some basic determinants of women's health.
今年“平等获得教育、培训和科学技术：女性的合宜工作之路”这一主题重点关注妇女健康的一些基本决定因素。
In addition, prices of basic goods are rising and, in some regions, prices for cereals have increased by 135% since last year.
另外，基本物价都在上涨，一些地区，自去年谷物类的价格已经上涨了135%。
Remember when it felt really special to get a free basic cell phone when you signed a two-year service contract?
还记得你如果签一个为期两年的服务合约，就可以得到一部免费的蜂窝电话的那种特别感觉吗？
Recruits spent 54 weeks on shuttle systems during their two-year basic training, Ross says.
罗斯说，新招募的成员在为期两年的基础训练中，需要花54周在航天飞机系统上。
For example, thousands of Palestinian children began this school year without the basic items they needed.
比如，上千的巴勒斯坦儿童开学时没有最基本的文具。
This year we will concentrate on the following three measures. First, we will focus on increasing the basic incomes of low-income people in both urban and rural areas.
今年重点采取三方面措施：一是着力提高城乡低收入群众的基本收入。
Such people are basically played more than 1 year are more experienced people, equipped with the basic are already owned.
这样的人基本都是属于玩过1年以上的有较多经验的人，基本都是已经自备装备了。
The Roman empire, by this time, by the year 300, has been divided up into two different basic empires, the west and the east.
到300年为止，罗马帝国，已经一分为二，东罗马和西罗马。
Over the past year, though, tablets and smartphones have continued to surge. These devices deliver the same basic experience as the Chromebooks since they too tend to revolve around the Web.
但是在去年一年中平板电脑和智能手机如雨后春笋般涌现，这些设备有着和Chorme笔记本一样的体验经历，它们和互联网紧密相连。
There are two basic sorts of transaction: sales of part of a farmer's water allocation for the year or a permanent transfer.
现有两种基本的交易方式：农民既可以按部分出售年水配给量，也可以进行永久转让。
Over half of Mexican 15-year olds were classed as incapable of doing basic arithmetic on the maths portion of the test.
在墨西哥15多岁的少年中，超过1/2的人员在测试中的数学部分被划分为不会做基 础算术。
Less than 20% of their 8th-graders (13-14-year-olds) have better-than-basic reading skills for their age.
八年级学生(13 - 14周岁)中，能掌握高于他们年龄段基本阅读能力的低于20%。
Most six and seven-year-olds deprived of sleep were less able to communicate and work out basic maths questions, researchers found.
他们发现，大多数睡眠不足的6至7岁的孩子在校表达能力较差，解决一些基本数学问题的能力也相对不足。
Most six and seven-year-olds deprived of sleep were less able to communicate and work out basic maths questions, researchers found.
他们发现，大多数睡眠不足的6至7岁的孩子在校表达能力较差，解决一些基本数学问题的能力也相对不足。
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