Students risk health and well being, as well as performance in other end-of-term work, when faculty offers take-home exams without clear, time-limited boundaries.
当教职工布置在家考试而没有规定明确的限时规定时，学生们的健康和幸福，以及其他期末表现都会遭受风险。
Students risk health and well-being, as well as performance in other end-of-term work, when faculty offers take-home exams without clear, time-limited boundaries.
教员安排在家考试却不明确时间限制，对学生们的健康、幸福感和其他期末表现都有风险。
Nausea, vomiting and diarrhea are typically time-limited.
他说，反胃、呕吐和腹泻通常都有时间限制。
In this paper the zoom fast DFT computative method of the time-limited signal is given.
本文给出时限信号的细化变换算法。
These time-limited recommendations are made available to States and, subsequently, made public.
上述有时间限定的建议应通报缔约国，然后予以公开。
In this paper, the one-time proxy signature scheme and time-limited proxy signature scheme are proposed.
提出了一个一次性代理签名方案和一个时控代理签名方案。
With a comparatively modest, time-limited financial push, many of these diseases can be controlled by 2015.
使用相对省时省力的财政手段。许多此类疾病都可以到2015年得到控制。
From the time limitation of performing a task, the operation is divided into time-limited and time-opened.
在执行任务的时间限制上有时间-限制型和时间-开放型的操作两种。
Stay away from them except in cases of acute, time-limited pain - and if you're on them already, work hard to get off them.
除非是患急性、短时的疼痛，否则一定要远离这些药品。如果你已经开始使用并有了依赖性，一定要设法摆脱掉！
Not only do you get all this in honour of MINECON 2016 - you get all of last year's time-limited skins, too, in one big jolly bundle.
你不仅可以在MINECON 2016上获得这所有的皮肤-去年所有的限定皮肤也一样可以获得，在一个超大欢乐包内。
Scarcity. Even when companies have warehouses full of a product, they still advertise using time-limited offers that emphasise scarcity.
恐吓：哪怕商家的产品囤得仓库都装不下了，他们依然会“限时甩卖”，目的就是为了制造欲购从速的逼迫效果。
Tow base-band IJF pulse signal have been researched: the time-limited double-code rise cosine pulse and the time-limited double-code triangle pulse.
研究了两种基带IJ F脉冲信号：双码元间隔升余弦脉冲以及双码元间隔三角脉冲，并对它们的性能参数作了比较。
These temporary recommendations are made by WHO on a time-limited, risk-specific basis, as a result of a public health emergency of international concern.
上述临时建议由世卫组织因发生国际关注的突发公共卫生事件而发布，有时间限定、并针对特定的风险。
In the LCX section, the coverage range cannot be increased due to the time-limited delay by increasing the output-electrical level of optic-fiber Repeaters.
在采用LCX的区段，由于时延限制，提高光纤直放站输出电平不能增加覆盖范围。
The team feels that a time-limited, "curated" game done in conjunction with the Smithsonian, much like a museum exhibit, is a natural extension of the Smithsonian's function.
这个构思小队认为时间比较限制。这个“被策划”的游戏是和史密森协会一起合作完成的，这更像一个博物馆展出，自然的让史密森博物馆的作用扩大。
The average extra loss was then used to rank the five price frames. Shoppers were worst off under drip pricing, followed by time-limited offers, baiting, sales and complex pricing.
此外，设计者们还将每个研究对象的每种促销定价实验，与对照组实验进行对比，得出其额外的损失，然后再根据平均额外损失为五种促销定价方式排名，最终确定了最忽悠人/框人的促销方式为“复合定价法”，然后依次是“限时定价法”、“钓饵定价法”﹑“贱卖定价法”和“复杂定价法”。
The timely updating of the forest resources inventory data, which is changeable and time-limited, would help the forestry directors to understand the forestry resources status.
森林资源档案数据具有易变性和时效性，森林资源档案数据的及时更新将有助于林业主管部门对森林资源状况的掌握。
"In order to eliminate safety concerns, companies are required not to organise time-limited sales promotions which may lead to traffic congestion, bodily harm and disorderly conduct, " it said.
《通知》要求，“各零售企业不得组织容易造成交通拥堵、人身伤害和秩序混乱的限时促销活动，以消除安全隐患。”
At a time of limited means of expression, snow was like free art supplies dropped from the sky.
在表达方式有限的时代，雪就像从天而降的自由艺术品。
The fire engine can carry extra tanks or refilling equipment, and a firefighter spends a limited time in the burning building.
消防车可以装载额外的气瓶或者充气设备，而消防员在着火建筑内停留时间也有限。
It's a problem all of us face: you have limited time with the person that you want to talk and you want to make this talk memorable.
这是我们所有人都面临的一个问题：你与你想谈的人的时间有限，但你想让这次谈话令人难忘。
The debate here will be limited in two main respects in view of the time available.
鉴于时间有限，这场辩论将被限制在两个主要方面上。
Teachers have a limited amount of time to interact with each child.
教师和每个孩子沟通的时间有限。
He has a limited time to crank the reforms into action.
他启动各项改革的时间很有限。
Looking at a number of sources gives you a good knowledge base, but students only have a limited amount of time to work on each paper.
阅读大量的文献可以打下坚实的知识基础，但是学生们完成每篇论文的时间非常有限。
During this time, all my knowledge of him was limited to occasional meetings about the house, when he would sometimes pass me coldly, and sometimes bow and smile.
在这段时间里，我对他的全部了解仅限于在这所房子附近的偶尔见面，他有时冷冷地从我身边走过，有时鞠躬微笑。
During this time, all my knowledge of him was limited to occasional meetings about the house, when he would sometimes pass me coldly, and sometimes bow and smile.
在这段时间里，我对他的全部了解仅限于在这所房子附近的偶尔见面，他有时冷冷地从我身边走过，有时鞠躬微笑。
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