1 磁感应强度 (flux density):表示磁场内某点的磁场强弱和方向的物理量,单位是特斯拉(T),用符号B表示。其大小可用通电导体在磁场中受力的大小来衡量,即(该导体与磁场方向垂直),其方向与产生磁场的电流的方向遵循右螺旋关系。磁感应强度也叫磁通密度。
magnetic flux density 磁通（量）密度，磁感应强度;[英][mæɡˈnetik flʌks ˈdensiti][美][mæɡˈnɛtɪk flʌks ˈdɛnsɪti]
In summary, the Magnetic Flux Density is somewhat analogous to the Electric Field in that it can exert a force on a charged particle, although in a different way. In general, the magnetic fieldHand the Magnetic Flux DensityBcan be used somehwat interchangably, and are related by the perme...
apdl magnetic flux density单位-回复 APDL的单位是安培每米(Tesla),表示为T。 在电磁场中,磁场强度或磁感应强度是指单位面积内的磁通量,是描述磁场强弱的物理量。磁通量密度B(磁感应强度)是磁场强度的体现,它的单位是安培每米(Tesla),表示为T。磁通量密度也可以用高斯(Gauss)作为单位,1T等于10000G。 磁通量Φ...
b Similar data for another sample having 14 nmAlOx. The sheet carrier density for this sample was found to be 1.1 × 1014 cm−2 at 300 K and the TC is 1.57 K and 1.51 K for I along [\(11\bar{2}\)] and [\(1\bar{1}0\)] respectively. These values are ...
IPTG诱导后,如图1所示,观察到大肠杆菌BL21(DE3)菌株在补料分批发酵过程中光密度(Optical Density, OD600)和增强黄色荧光蛋白(enhancedYellowFluorescent Protein , eYFP)产量(g/L肉汤)在48 h内随时间增加而增加。在42 h时,OD600和eYFP达到最大值,随后继续培养,细胞生长和蛋白产量均下降。作者通过LC/GC-MS对246种...
Using a 3σ intensity threshold, we find a spatial density of one BP per 90Mm × 90Mm area, or equivalently 800BPs for the entire solar surface at ... Z Jie,MR Kundu,SM White - 《Solar Physics》 被引量: 90发表: 2001年 Drought-driven disturbance history characterizes a southern Rocky ...
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In order to minimize a possible impact of environmental effects, we kept the parental density constant with 15 male flies and 30 female flies per vial. These adult flies were kept on a standard complex cornmeal diet (per 100 mL: 0.5 g agar (Becton Dickinson, 214010), 7.1 g pol...