The EEL represents a cumulative exposure limit taking into account both the time of exposure and the concentration at which the exposure occurs.
eel代表了一个既考虑了暴露时间又考虑了暴露发生时的浓度的累积的暴露极限。
Objective Based on two sets of data from occupational epidemiology, Benchmark dose( BMD) was applied to estimate biological exposure limit (BEL).
目的研究基准剂量（BMD）在制定镉生物接触限值中的应用。
More distressing, they found that three-quarters of the schools they visited had levels that exceeded the yearly exposure limit for employees at Japan's nuclear plants.
更让人不安的是，他们发现所走访的学校中，有四分之三的辐射量已经超过了日本核电站工人所能承受的一年的水平。
Objective To study on the relationship between hearing impairment caused by pulse noise and the noise exposure level, and to explore the exposure limit to protect the worker's health.
目的研究脉冲噪声作业工人语言听力损伤与噪声接触剂量之间关系，探索保护作业工人健康的噪声接触剂量限值。
Study the biological limit of urine trans, trans-muconic acid for occupational exposure to benzene.
研究尿中反式，反粘康酸对苯职业接触的生物学极限。
The limit for occupational radiation exposure among workers who deal with radioactive material is 50 millisieverts.
对于职业的处理放射性物质的工人，接触辐射的极限是50毫西韦特。
But workers are wearing protective clothing, working in brief shifts and being occasionally pulled off the site to limit accumulated exposure.
但工作人员只是穿着防护服，简单地轮替，或者偶尔地离开现场限制累积接触放射物。
You have to limit your exposure to risky asset classes to a level that allows you to sustain those positions even in the face of terribly adverse market conditions.
你必须把手中持有的风险资产,限制在一个合适的比例水平,并且即使到了最差的市场环境下,你依旧能够承受这些风险资产
Eat organic fruits and vegetables to limit your exposure to pesticides during pregnancy.
在怀孕期间食入有机水果和蔬菜，这样可以防止你接触到杀虫剂。
But even the most experienced swimmers run the risk of hypothermia, which is why it's important for swimmers to limit themselves to short exposure.
甚至有些最有经验的冬泳者冒着低温症的挑战，所以限制他们冬泳时间是非常重要的。
To assist in limiting this exposure, Zero provides a configuration option to limit which sites the application will trust as OpenID providers.
为了解决这个问题，Zero提供了一个配置选项，用来限制应用程序可信任的OpenID 提供者站点。
To limit patients' exposure to doses too low to be effective, only a very small number of patients per cohort are treated.
因为限制病人的暴露剂量太低而不能起效，队列中仅有很小数量的病人被治疗。
But some consumers offered ideas on how to limit exposure to radio frequency waves... which includes talking a bit less.
但是一些消费者提出限制接触无线电波的方法，其中包括少说话。
It is vital to limit the risk of human exposure to the H5N1 virus and the consequent risk of an emergence of a new pandemic virus.
限制人类接触H5N1病毒的风险以及最后出现新的大流行性病毒的危险性是至关重要的。
People who work with uranium, arsenic, and other industrial chemicals should take precautions to limit their exposure.
例如与铀、砷以及其他工业化学物质打交道的人需警惕患肺癌的可能。
As far as the Italian foods and Girl Scout cookies go, I do my best to limit my exposure to them.
至于意大利食物和娘子军曲奇，我都尽全力抑制自己接触他们。
Limit their exposure to additional trauma, including news reports.
防止他们遭受更多的创伤，包括新闻报导在内。
You may need to limit your exposure to certain types of media in order to keep from feeling bad about being single.
你可能要少接触这类媒体，以便让自己不因单身而感到痛苦。
One of the best things you can do is limit your child's exposure to scary and repeated images on television.
你能做的最好的事情之一就是限制孩子直接接触电视上重复的恐怖画面。
Parents hoping to limit their children's exposure can do something very simple: avoid Posting to YouTube.
父母想要减少孩子的曝光率很简单：不要往YouTube上传视频。
As the mother of a 2-year-old and 2-week-old, she takes great care to limit exposure to flame retardants in her own home.
小于两岁的孩子的妈妈，在家里，她会非常小心尽可能的避免与含有阻燃剂的东西接触。
Experts advise the best thing that buyers can do to limit exposure is to keep car interiors well ventilated, especially during the first six months of ownership.
专家建议购买者最好保持车内通风良好以减少同化学物质的接触，尤其是在刚买车的头六个月。
So if you can, temporarily limit your exposure to their mood swings in hopes that this is just a short term issue.
所以如果能的话，在他们情绪波动时暂时减少和他们的接触，希望这只是短期的问题。
We are not trying to suggest in any way that that's the limit of exposure.
我们没有试图以任何方式限制此事曝光。
WHO leaders advised citizens to stay indoors and limit exposure to the hazardous particulates.
世界卫生组织领导人建议市民留在室内，尽量减少暴露在有害颗粒物中的时间。
Increasing your shutter speed or closing your aperture will help limit your exposure.
应该加快快门速度，或调小光圈以减少曝光。
These facilities may help you limit your exposure to us and we strongly recommend that you consider the use of such facilities.
此类工具可以协助贵方限制交易风险，我方强烈建议贵方考虑使用此类工具。
I have had many scans, for this and that, so I would like to limit my exposure to radiation if possible.
以前，为了这样或那样的事情，我做了太多的扫描，如果可能的话，我想限制身体可能接受到得辐射。
The group said that parents should limit 'total entertainment screen time to less than one to two hours per day, and' discourage screen media exposure 'generally to kids under the age of two.
该学会称，父母应该将每天孩子的屏幕娱乐时间限制在1 -2个小时以下，并建议不要让两岁以下儿童接触带屏媒体。
The group said that parents should limit 'total entertainment screen time to less than one to two hours per day, and' discourage screen media exposure 'generally to kids under the age of two.
该学会称，父母应该将每天孩子的屏幕娱乐时间限制在1 -2个小时以下，并建议不要让两岁以下儿童接触带屏媒体。
应用推荐