Define Threshold limit value-short term exposure limit (TLV-STEL. means the concentration to which workers can be exposed continuously for a short period of time without suffering from irritation, chronic or irreversible damage or narcosis of sufficient
definition ofthisterm(which also servedtolimitthescope of the draft articles). daccess-ods.un.org daccess-ods.un.org 尽管 他理解一国作出的不提供任何定义的建议的根本原因,但他认为如果不定义该 词,那么条款草案就不再是可行或有用的(这也将限制条款草案的范围)。
Niosh Updates Ethylene Oxide Recommendations: Favors Short Term Exposure LimitBiomedical Safety & Standards
解析 答:短时间接触容许浓度(Pemissible concentration-Short Term Exposure Limit,PC-STEL),指一个工作日内,任何一次接触不得超过的 15 分钟时间加权平均的容许接触水平。反馈 收藏
网络短期接触限值;短时间接触阈限值 网络释义 1. 短期接触限值 ②短期接触限值(Threshold limit value-short term exposure limit):指每次接触时间不超过15分钟,每天不得超过4次,且前后 … emuch.net|基于2个网页 2. 短时间接触阈限值 www.sxwsjd.com|基于 1 个网页...
Table 2. Summary of selected studies using satellite data and models for estimating short-term air quality and pollution episodes (STE-short term exposure, STE-U-short term exposure in an urban environment, BB-biomass burning). Event TypeTime PeriodLocationModelR2RMSE [μg/m3]Remote sensing Inst...
The key characteristic of short-term bonds is their reduced exposure to interest rate risk. Because they mature quickly, they are less affected by the interest rate environment, making them a more stable choice compared to long-term bonds. Common types of short-term bonds Types of short term...
The main findings of this study include: 1) short-term O3 exposure within a 1- to 7-day period was associated with significant changes in hypoxic biomarkers, including significant decreases in SpO2, alongside significant increases in RBC, HGB, and HCT, as well as activation of the HIF-1 sig...
Also known as short-term memory (STM), is a temporary storage of a limited amount of information in an active and quickly accessible state so that it can be manipulated or acted upon. From: Brain Mapping, 2015 About this pageSet alert ...
1) Short term exposure limit(STEL) 短时间接触容许浓度(STEL) 2) TWA exposure limit 时间加权平均容许浓度 3) allowable concentration 容许浓度 1. Objective To study the effect of low concentration CO on neurobehaviour function and the maximalallowable concentration(MAC) in limited time. ...