1) PEN conductor
保护性中性导体
2) neutral protection
中性点保护
1.
Analysis and check on neutral protection accident of No.2 main transformer in Zhuhai Power Station;
珠海发电厂2号主变压器中性点保护事故分析及校核
2.
Fault analysis of transformer 110 kV and 220 kV neutral protection in Guangdong Province;
广东省变压器110kV及220kV中性点保护故障分析
3) protective neutral conductor
保护中性线
4) neutral conductor
中性导体
5) Immunization
[英][,imjunai'zeiʃən] [美][,ɪmjənə'zeʃən]
保护性抗体
1.
Study on Protective Effect of the Hepatitis B Vaccine Immunization in the Children of Tongzhou District of Beijing;
儿童乙型肝炎疫苗免疫和加强免疫后保护性抗体观察
6) integrated conservation
整体性保护
1.
However,a considerable number of Chinese heritage sites are subject to a degradation of holistic authenticity because of insufficient awareness of this inseparability and a lack of integrated conservation policies.
由于长期以来中国对建成遗产中非物质文化要素的重视不足,以及文化遗产保护体系中整体性保护策略的缺乏,许多历史建成遗产正面临着整体的真实性的破坏。
补充资料：半导体导电性(见半导体的导电与电荷输运)
半导体导电性(见半导体的导电与电荷输运)
electrical conductivity of semiconductor
半导体导电性eleetr、ea一conou以，v:‘，_‘ 一J一“。，瓜米早伙鼓幕由乌教着给话_
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