Technical report on pulsed field magnetometry iec 62331 : 2003 脈沖磁場的技術(shù)報告
Pulse field gel electrophoresis analyses in escherichia coli o157 isolates 157血清型分離株的脈沖場凝膠電泳分型
Pulsed field magnetometry 脈動場地磁測量
Molecular characteristic of salmonella serotype paratyphi a isolates in hangzhou by pulse field gel electrophoresis 杭州甲型副傷寒分離菌株脈沖場凝膠電泳分型
Analytical model for the transmembrane voltage induced on a permeabilized cell membrane in suspensions exposed to dc pulse fields 直流脈沖場作用下穿孔懸液細(xì)胞跨膜電壓計算模型
The cell toxicity of cyclophosphamide was also studied in high electromagnetic pulse field generated by gene pulser transfection apparatus 本文第三部分研究了強電磁脈沖對藥物細(xì)胞毒性的影響。
The interaction of stable plane wave and electromagnetic pulse fields with human body is studied in this paper based electric field stress 本文從電場應(yīng)力的角度研究穩(wěn)態(tài)平面波和脈沖波對人體的作用。
At first , the interactions of hts permanent magnet and applied field are studied , that is the levitation force of ybco bulks over the ndfeb guideway and the influences of the applied field to the hts permanent magnet . secondly , the pulsed field magnetization properties of ybco bulks are studied . at last , the influence of the sample ' s thickness , shape as well as the density to the levitation force over the ndfeb guideway and the trapped flux of ybco bulk are studied 文中主要研究了高溫超導(dǎo)永磁體在外場下的受力狀況以及外場對其內(nèi)部磁通量的影響、高溫超導(dǎo)ybco塊材在不同脈沖場下的俘獲磁通特性以及超導(dǎo)體塊材自身的厚度、形狀、密度等參數(shù)對其在外場下受到的懸浮力和俘獲磁通的影響。
In pulsed field magnetization condition , we find some new phenomena characteristic , that is , the trapped fluxes of ybco bulk increase with increasing intensity of applied field up to about 1 . 9t , but decease beyond this value and the scanning distribution map of the trapped fluxes on the surface of the superconductor is not slick , which is different with the superconductors magnetized in constant magnetic field and the normal permanent magnets 超導(dǎo)體在脈沖場下具有特殊的勵磁特性,當(dāng)脈沖場在1 . 9t左右時,由于在脈沖場下超導(dǎo)體內(nèi)的磁通線運動受到較大的粘滯力作用,超導(dǎo)體表面中心的俘獲場分布掃描圖將出現(xiàn)一些凹陷區(qū)域,這是跟超導(dǎo)體在恒定場下的勵磁和一般永磁體所不同的。
The essentially universal biophysical phenomenon of " electroporation " occurs if an appropriate pulse field is applied . electroporation is believed to be the rapid creation of aqueous pathways through lipid - containing barriers in cells and tissue . the driving force is the physical interaction of electric fields with different dielectric constants 電穿孔效應(yīng)是指在適當(dāng)高壓脈沖電場作用下,細(xì)胞或組織間起相對隔離作用的“屏障”內(nèi)快速形成液態(tài)通道的現(xiàn)象,是電場與具有不同介電常數(shù)而且易變形的物質(zhì)相互作用的結(jié)果。