Thirty minutes a day in the early elementary years and an hour in grades four, five, and six is standard, says Rosemond.
罗斯蒙德说，低年级的标准是每天30分钟，四、五、六年级的标准是每天1小时。
However, one day, in the music class that was part of his school's standard curriculum, he was playing idly on the piano and found it easy to pick out tunes.
然而有一天，在他学校的标准课程的一部分的音乐课上，他随意地在钢琴上弹了几下，发现很容易就能弹出曲调。
Day two, if and when a standard appears you can change the existing implementation without any impact to your existing applications.
第二天，如果出现了一个标准，你可以修改现有的实现，这不会对你当前的应用有任何影响。
But unlike standard funds they can be bought and sold throughout the trading day, so investors can make, or reverse, broad bets quickly, without having to buy dozens of stocks separately.
但与标准的基金不同，它可以在交易日内买卖，所以，投资者可以在短时间内进行资产的买进卖出，而不用单独地买卖大量的股票证券。
This takes the most common standard date formats: ISO dates (including year), just a time of day, or an offset in minutes.
这里采用了最常用的标准日期格式：ISO日期(包括年)，仅仅是一天的某个时间或以分钟计算的时间偏移。
Have a standard routine for brushing - Try to brush your teeth in the same order every day.
刷牙要形成一个标准规程—每天刷牙都要按固定顺序。
The average time reported for "using" each application every day added up to a total of 15.9 hours, much longer than the standard 8-hour work day.
每个应用每天的平均使用时间加起来就到15.9个小时，这比每天8小时的标准工作时间要长多了。
When you consider that a standard full dose of aspirin comes in at 325 milligrams, people who pop one of those per day are doing more harm than good.
当你想到一个人每天吃一片325毫克标准计量的阿司匹林片，对他身体身体有害的而不是有利的。
The latest research found that individuals who drank more than two standard drinks a day for men and one drink a day for women were particularly at risk of alcohol-related cancers.
最新研究发现一天饮用超过两标准饮品的男性和一天饮用超过一标准饮品的女性尤其容易患上癌症。
"Using the standard meter reading definition, you would create a container for every reading, which computes to 96 objects per day per meter if you read a meter every 15 minutes," says Herdt.
“如果使用标准的仪表读数定义，会为每个读数创建一个容器。如果每15分钟读取一次仪表，每天每个仪表就会有96个对象，”Herdt说。
Methods on this class can be used to convert to standard units such as seconds, minutes, and hours, using standard mathematical conversions (such as 60 seconds in a minute and 24 hours in a day).
这个类提供的方法可以用于通过标准的数学转换（比如 1分钟 =60秒，1天 =24小时），将时间跨度转换为标准单位（比如秒、分和小时）。
Ethernet as standard, 24-bit colour, 16-bit sound, built in audio mic and speakers (and this in the day when SoundBlaster was a recently launched product rather than a generic API).
标配以太网、24位色的显示器、16位声卡、内置麦克风和音箱（别忘了当时SoundBlaster还没变成通用API，才是一种刚刚发布的产品而已）。
They surveyed the students, asking them how many fizzy soft drinks with sugar they had a day, and then questions from a standard questionnaire used to assess mental health.
研究人员对学生进行调查，询问其每天喝多少碳酸饮料，并且使用标准问卷的问题来估测学生的心理健康。
Both the normal rodents and those with Alzheimer's were exposed to the electromagnetic field generated by standard mobiles use for two one-hour periods each day for seven to nine months.
研究人员在七至九个月时间里，每天两次，每次一小时，让这些正常的和患老年痴呆症的啮齿动物接触由标准手机产生的电磁场。
Its year, at 243 days, is not even all that different from our standard 365-day model.
金星一年的长度相当于243个地球日，与地球的365天标准模型甚为接近。
The three major market averages, the Dow Jones industrial average, the Standard & Poor's 500 and the Nasdaq composite index, ended the day up 1.5 percent or more.
美国三大股指，道琼斯工业平均指数、标准普尔 500指数、纳斯达克综合指数收盘涨幅均达到或超过1.5%。
The Standard &Poors 500 also fell - finishing the day at just over 700 after a slump of 4.7%.
标准普尔500指数也下跌——以微弱超过700点收市，暴跌了4.7％。
Even quite low daily doses - six to nine standard aspirin pills a day for several days - can lead to dangerously high blood levels of the drug in some people.
即使是每天服用很低的剂量，如每天六到九粒标准药片连续数天，在一些人中也会导致血液中药物浓度达到危险水平。
Unfortunately, neither Microsoft nor Netscape ever fully implemented the EcmaScript standard, and so compatibility issues continue to be an issue to this day.
不幸的是，Microsoft和Netscape都没有完全实现EcmaScript标准，因此到今天都还存在兼容方面的问题。
Suddenly one day, the standard big mouth David parker reading to India Mahatma Gandhi, each week will one day remain silent, to let your thinking more clearly.
忽然有一天，规范的大嘴巴戴维·帕克读到印度圣雄甘地，每星期都会有一天坚持缄默，来让本人的考虑更明晰。
XQuery is not even a formally accepted standard, yet dozens of implementations help software architects and developers every day.
虽然XQuery还未批准为正式标准，但已经有几十种实现每天都在帮助软件架构师和开发人员了。
I dream that one day, my children and grandchildren will not live in a number of money, but in character as the advantages and disadvantages of standard society.
我梦想有一天，我的子孙们将生活在一个不是以金钱的多少，而是以品格的优劣作为评判标准的社会里。
Standard Chartered customers who allow their account balances to fall below $10，000 on any single day in a month will pay a monthly charge of $100.
渣打银行存户如在任何一日的结余少于一万元，即要在该月支付一百元月费。
The NIAAA say you are at 'low-risk' for serious problems if you consume no more than four standard-size alcoholic drinks a day for a man or no more than three for a woman.
该研究所称，如果男性每天饮酒量不超过4个标准容积、女性不超过3个，那么以后产生严重问题的“风险很低”。
Your paper should be five to six pages long (with standard font and margins) and is due one day after Class 15.
你的论文应该是五至六页(以标准的字体和页边空白为准)，并且应该在第15课后一天截止提交。
Your paper should be five to six pages long (with standard font and margins) and is due one day after Class 15.
你的论文应该是五至六页(以标准的字体和页边空白为准)，并且应该在第15课后一天截止提交。
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