1) continuing heavy pollution
持续重污染
1.
The continuing heavy pollution cases from 2004 to 2008 in Beijing are calculated,and the weather patterns without duststorm weather during the continuing heavy pollution episodes are analyzed.
通过对2004~2008年北京市空气持续重污染过程的统计及其对非沙尘型持续重污染天气形势的特征分析,得到以下结论:持续重污染过程具有明显的季节分布特征,主要包括春季沙尘型污染和秋冬季节非沙尘型污染;非沙尘型持续重污染过程期间多对应着大雾、轻雾、霾、烟等低能见度天气,过程后期对应的天气现象多为大风或降水天气。
2) continuing pollution
持续污染
1.
The continuing pollution caused by inhalable particulate matter(PM_(10)) has become a major contamination in Beijing.
北京PM10持续污染已成为重要的污染现象。
3) durationn of pollution
污染持续时间
4) POPs
持续性有机污染物
1.
Kinds of pollution in water were introduced,including POPs and EDs.
介绍了水中微污染物的种类,主要包括持续性有机污染物(POPs)和环境荷尔蒙(EDs)两大类,并分析了它们的性质、危害和作用机制,在此基础上,提出了水中两大微污染物的可能治理措施,希望能给有关环境工作者提供帮助。
2.
Polybrominated biphenyl ethers (PBDEs) have received more and more concerns, because it is structurally familiar to PCBs and DDT both included in the category of persistent organic pollutants (POPs).
对比POPs斯德哥尔摩条约中的标准,已观测到和预测的物化性质表明部分的PBDEs同系物有可能是潜在的持续性有机污染物。
5) Persistent infection
持续感染
1.
Persistent infection of Chlamydia pneumoniae and methods of its detection;
肺炎衣原体持续感染及其检测方法
2.
Molecular characterization of non-structural protein P2 of FMDV in yak persistent infection strain;
牦牛FMDV持续感染分离株非结构蛋白P2的克隆及基因特征分析
3.
Advances in the mechanism of persistent infection of hepatitis B virus
乙型肝炎病毒持续感染的机制研究进展
6) PM10 heavy air pollution
PM10重污染
1.
PM10 heavy air pollution events(API great than 3 grades) in Beijing area have been researched by analyzing air quality data and NCEP reanalysis data.
利用北京空气质量监测资料和NCEP再分析资料,分析了北京发生PM10重污染的天气形势。
2.
CART method has been used to study the meteorological factors resulting in the PM10 heavy air pollution of Beijing.
利用CART方法对造成北京PM10重污染的气象条件分析结果表明:适当的湿度条件和前期的污染状况是造成北京PM10重污染的必要条件,其他条件,如大气稳定度、边界层高度、持续性小风以及气压,是造成PM10重污染的重要条件。
补充资料：持续
延续；继续：持续很长时间｜还将持续｜产量持续增长。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条