The studies -- in which parents were asked about day care and playgroup attendance -- varied when it came to the timing, duration and extent of social interaction with other children, the researchers.
被回顾的各个研究，其形式一般是询问父母孩子上日托班和幼儿游戏组的情况，而结果随研究的开展日期，持续时间，与其他孩子交往程度不同而不同。
Second, you can set it for a short duration at first, then longer; Mr Sagal likens this to the Alcoholics Anonymous "one day at a time" credo.
第二，我们可以先设短期阻隔时间，然后长点；萨加尔把这比作匿名戒毒会“每天一次”的“戒毒”信条。
Even exercising two hours a day isn't enough to keep astronauts' bones from breaking down during long-duration spaceflights.
即使是每天长达两小时的锻炼也不足以防止宇航员在长期的太空航行中的骨质流失。如何防治？
What was found is that when people are exposed to a certain level of noise every day for a certain duration, they're going to have a certain degree of hearing loss on average.
我们发现，当人们长期的暴露在某一特定噪音水平环境中，他们平均都会有一定程度的听力丧失。
Hardest hit will be "non-regular" workers-those who work part-time, as day-labourers, for a fixed duration, or under agency contracts.
最受打击是非合同工——他们同临时工一样，在固定的时间兼职，待遇低于合同工。
Once you have 12:34:56 as a true time-of-day value, you can add a duration value to it to yield a later time.
得到表示为一天中某个时刻的值12：34：56后，可以加上一个时期值来得到稍后的一个时刻。
Generally, watering should be done every other day and programmable units can be set for this or any other duration and frequency.
一般来说，应采取浇水每隔一天和可编程单位可以为这个或任何其他的时间和频率。
Before the money had never arrived, drag the duration of the last day of school fees.
之前钱一直没到帐，学费拖到期限的最后一天。
A recent meta-review of research showed that taking zinc within 24 hours of the onset of symptoms can reduce the duration-but not the severity-of a cold by one day.
最近对研究的荟萃分析显示，出现感冒症状24小时内服用锌，能够将病程缩短一天，但不会减轻感冒的严重程度。
In the new system, jurors serve either one day or for the duration of one trial.
这种新的制度规定，陪审员或任职一天或在案件的某个审期期间任职。
Duration of stay after entry calculates by days. It usually starts to count from the second day of entry.
停留期的计算，是以天为单位的，一般情况是从入境第二天开始。
I do not know how I can inferiority duration However, I feel that I will one day regain confidence, and find you.
我不知道我的自卑还能持续多久，但我觉得我有一天会找回自信，找回你。
Because it is day break in my vacation , I can adjust the timetable for the duration according to their Suitable time .
因为是全天休息，可以根据对方的时间表调整课程时间，上课地点也在小区内。
The number of thunderstorm day and the fog day was increased but the sunshine duration was decreased.
另外，呼和浩特市雷暴日数、雾日数增加了，而日照时数在减少。
The hotel reserves the right to charge a full cost of duration of stay if a guaranteed booking is cancelled on the day of arrival or in case of No-Show.
如果客人在到达当天取消经担保的预定或客人未到，本店有权收取停留时间的全额费用。
Under the conditions of less rainy days during the blooming period, the temperature is the main factor influencing the reproductive rate, then is the duration of day and the velocity of wind.
在阴雨较少的情况下花期温度是影响繁殖率高低的主导因素，其次为日照时数和平均风速。
The duration of the last time would be ninety-seven minutes. The training plan of the sixth week: twice a day with 80 minutes each.
第六周训练计划为：每天两次（两次的训练时间相同），每次80分钟。
During this one week duration, at least one hundred monks, yogis and nuns will be doing special practices and prayers throughout the day.
在四十九天期间，都会有百余位和尚、瑜伽士、僧尼念诵经文和祈愿。
Weekly assessment of serum antigen levels, HBV viral proteins and extracellular HBV DNA were conducted for the duration of the 56-day study.
在为期56天的研究中，每周均对血清抗原水平进行评估，持续监测HBV病毒蛋白和细胞外hBVDNA水平。
Article 17 the hourly total allowed for advertisements on each program of radio and television stations should be no longer than 20% of the program's broadcast duration each day.
第十七条广播电台、电视台每套节目每天播放广播电视广告的比例，不得超过该套节目每天播出总量的20%。
Is HCV RNA analysis at day 7 cost-effective in deciding the duration of therapy in chronic HCV genotype 2/3 infection?
的翻译是：HCV核糖核酸分析是否是天7有效的在决定疗法的期间在慢性HCV基因型2/3传染的？
Every day only the experimental group was feed with 4 capsules, the test duration was 30 days.
试验组犬每天投服抗疲劳添加剂胶囊4粒，对照组不作处理，试验周期为30天。
Even if the flight of the much fanfared Shenzhou 5 is successful, it will have merely carried one or more astronauts aloft for a few orbits of Earth lasting the duration of a day.
即使这次被吹得神呼其神的飞行成功，这也不过是一次搭载一两个宇航员历时一天的地球轨道飞行。
The duration of stay specified in the visa means the period of time during which the visa holder is allowed to stay in China after each entry. It begins from the next day of entry;
签证的停留期限，是指持证人每次入境后被准许停留的时限，自入境次日开始计算。
The duration of stay specified in the visa means the period of time during which the visa holder is allowed to stay in China after each entry. It begins from the next day of entry;
签证的停留期限，是指持证人每次入境后被准许停留的时限，自入境次日开始计算。
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