1) extremely low frequency electric fields
极低频电场
2) extremely low frequency electromagnetic fields
极低频电磁场
1.
A review of cellular and molecular biological studies on the bioeffects of Extremely low frequency electromagnetic fields;
极低频电磁场生物学效应的细胞和分子生物学研究进展
3) Extremely low frequency electromagnetic field
极低频电磁场
1.
Then, we present the research results for the effects of Extremely Low Frequency Electromagnetic Field (ELF-EMF), in which the influences on the indexes of hemorheology, the levels of blood lipid, property of vasodilatation function are gave.
本文首先介绍了电磁场生物效应的研究进展,然后通过建立动物模型,进一步检测血液流变学、血脂以及血管功能等指标,重点研究极低频电磁场对高脂血症动脉粥样硬化的预防作用,以期为心血管疾病的预防和治疗提供新的思路和理论依据。
2.
The extremely low frequency electromagnetic fields (ELFEMF) were very related to human s health and living environment and its biological effects were more and more interested to scientists.
极低频电磁场(ELFEMF)与人类的生存环境及健康密切相关，其生物学效应也倍受关注。
4) Extremely low frequency electromagnetic field
极低频率电磁场
1.
【Objective】 With the quick development of science and technology, and increasing used with communication tools, people live in an environment surrounding with magnetic fields, most of them are extremely low frequency electromagnetic fields(ELF-EMF).
【目的】 随着科学技术、电力工业设施和通讯工具的迅猛发展,人类日益生活在一个充满磁场的环境中,其中大多数为极低频率电磁场。
6) low-frequency current field
低频电场
1.
Objective: To acquire three-dimensional reconstruction of right ventricular endocardium with low-frequency current field and to validate the accuracy of registration of the three-dimensional navigation and positioning system in vitro and in vivo respectively.
目的:基于低频电场方式对右心室进行三维重建,并对系统导航定位精度分别在体外和体内进行验证。
补充资料：“质子-电子偶极-偶极”质子弛豫增强
“质子-电子偶极-偶极”质子弛豫增强
物理学术语。原子核外层中不成对的电子质量小，但磁动性很强，可使局部磁场波动增强，促使氢质子弛豫加快，从而使T1和T2缩短，这种效应即为PEDDPRE。过渡元素和镧系元素大部分在d和f轨道有多个不成对电子，所以其离子往往具有PEDDPRE，可用来作顺磁性对比剂，如钆(Gd)。Gd在外层有7个不成对电子，具有很强的顺磁性。
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