1) transmural potential difference
跨肠壁电位差
2) Transmucosal potention difference
胃跨壁电位差
3) step potential difference
跨步电位差
1.
In order to make the design more reasonable,this paper discusses and(analyses) the method of burying earth poles in the deep well to reduce the ground resistance,touch potential difference and step potential difference.
忻州500 kV变电站地质条件较差,整个变电站位于河卵石、花岗片麻岩上,土壤电阻率高,对于这种地质条件的接地系统设计,在山西省大型超高压变电站中尚属首次,合理设计接地系统,对采用深井接地极降低接地装置的接地电阻、接触电位差和跨步电位差进行了分析研究。
2.
The paper introduces the plan and process of touch and step potential difference test used in shijingshan Thermal Power Plant,and analyzes the measured data.
介绍石热电厂所采取的接触电位差、跨步电位差的实测方案与测试过程,并对测试数据进行技术分析,提出了相应的治理方案。
3.
Taking a reformation project of a substation as an example, the authors explain that all the parameters of grounding grid, such as grounding resistance, step potential difference, contacting potential difference, and heat stability after corrosion, should be measured and tested.
文章通过一个变电站改造的实例,说明地网改造中应对地网的各个参数进行全面校验,包括接地电阻、跨步电位差、接触电位差和计及腐蚀后的热稳定校验,同时应严格控制施工质量。
4) Transmembrane action potentials
跨壁动作电位
5) epithelial voltage clamp
跨上皮电位差
1.
This study is to observe the effects of the transepithelial voltage on the transportation of chloride ion across the frog rectal epithelium by using the techniques of epithelial voltage clamp,high K + depolarization and Ussing s tissue perfusing system with chloride ion flux determinations.
应用上皮电压钳技术、高钾除极化技术和Ｕｓｓｉｎｇ上皮组织灌流系统结合测定氯离子通量，观察跨上皮电位差对氯离子跨蛙直肠上皮转运的影响。
6) Transmural electrocardiogram
跨壁心电图
补充资料：跨步电位差
跨步电位差
step potential difference
kU0bUd旧nwe一Cho跨步电位差(st印potential differenee)电流自接地电极经周围土壤流散时，会在土壤中产生压降并形成一定的地表电位分布，将地面上水平距为。.sm的两点间的电位差称为跨步电位差。 跨步电位差的最大值出现在电极附近的地面上和地网突出边角外侧的地面上。最大跨步电位差E.m和相应的电极(或地网)电位IR(I为经电极或地网流散的电流，R为电极或地网的接地电阻)的比值称为跨步电位差系数K.，即二，一箫 闭合均压地网的外缘各角应做成圆弧形，以使地网外侧地面的电位比较均匀，达到降低跨步电位差的目的，圆弧的半径可取均压带间距的一半。 均压带为等间距布置时，跨步电位差系数可按下图确定。
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