They should restrict access to areas where exposure limits may be exceeded.
应限制进入可能超过接触限度的地区。
For some harmful gases, it is suggested to classify their exposure limits based on altitude.
对于一些有害气体，建议按海拔细分其接触限值。
Provides exposure limits, health factors, and monitoring information for this dry cleaning solvent.
提供风险限额，健康的因素，监测信息，这干洗溶剂。
The occupational exposure limits (OELs) of wood dust in different countries are however not the same.
不同国家的木粉尘的职业接触极限值（或极限值）却不尽相同。
The present paper presents the action needed, occupational exposure limits for control silicosis, and finally introduces the ILO/WHO International Program on Global Elimination of Silicosis.
本文就所需要采取的措施．职业接触限值陈述了目前国际上的趋势，最后介绍了ILO／WHO全球消除矽肺的国际规划。
The safety exposure limits proposed by scholars at home and abroad were introduced in this review. Standards for safety exposure limits to constant magnetic field need to be considered and set.
介绍了国内外学者提出的恒定磁场暴露的安全限量，认为有必要制订相关的暴露限量标准。
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance.
该设备符合FCC辐射限值不可控的环境。最终用户必须遵循的特定操作指令为满足射频讯号辐射。
It limits the duration of your exposure and keeps the phone farther away from your head and body.
这样会限制你接触手机的持续时间，使手机远离你的头部和身体。
This also limits the exposure of the servers to any internal malicious activity.
这也限制了服务器暴露于任何内部恶意行为。
Earth has avoided such an event since in part because of Jupiter's gravitational field which limits our exposure to space rocks.
地球之所以避开了这样的危险，是因为木星引力场的作用，使得地球并不是完全“暴露”在太空岩石的危险之中。
The firm says the low power-density of its lasers and a series of safeguards ensures that human exposure remains within regulatory limits.
公司称他们的低能量密度激光和一系列防护措施能保证暴露在其中的人体处于安全范围之内。
I was pushing the limits, and the director asked me about the exposure.
我已经推进到了极点，这时导演要求我曝光。
This limits the power of the electromagnetic field emitted near your ear and the duration of your exposure.
这会减少电磁场在你耳边发出的能量和缩短你被辐射的时间。
He believes that the new approach limits his exposure to getting caught flat-footed by a sudden change in technology or business practices.
他相信这样的一个新方法可以降低他陷入到一个无准备的突然的技术或者商务活动的变化的境地。
China limits foreign films brought into the country, so television is the way to go for Disney to gain maximum exposure.
中国限制引入外国的电影，因此电视成了大力宣传迪斯尼的途径。
And the element such as setting of power of engine of eruption grain size, time of exposure, aircraft, need to bring into consideration limits when putting forward safety to be restricted to be worth.
而火山灰颗粒大小、曝光时间、飞机发动机功率设置等因素，在提出安全限值时都需要纳入考虑范围。
Exposure energy will change with different CCL and the thickness of ink, so we must carry on experiment to confirm under-cut degree, exposure ruler limits 7-9 grade remnant film.
曝光能量会因基板及油墨厚度的不同而变更，请进行试验以确认侧蚀程度后再认定，曝光尺控制在7 - 9级残膜。
Conversely, decreasing exposure to estrogen limits the risk.
相反，减少雌激素暴露能减少患病危险。
It is designed not to exceed the limits for exposure to radio waves recommended by international guidelines.
它的设计不超过限额的无线电波暴露推荐的国际准则。
Before putting your cell phone to the ear, wait until your correspondent has picked up. This limits the power of the electromagnetic field emitted near your ear and the duration of your exposure.
拨打电话时等对方接听之后再将手机放到耳边，这样可以减少电磁辐射字你耳边的持续时间。
Before putting your cell phone to the ear, wait until your correspondent has picked up. This limits the power of the electromagnetic field emitted near your ear and the duration of your exposure.
拨打电话时等对方接听之后再将手机放到耳边，这样可以减少电磁辐射字你耳边的持续时间。
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