matplotlib.pyplot.grid(b=None, which='major', axis='both', **kwargs) b: 布尔值,表示是否显示网格。如果为True,则显示网格;如果为False,则不显示。默认为None,即根据下面的其他参数自动判断是否显示网格。 which: 字符串,表示要绘制的网格的类型。可以是'major'(主要刻度)、'minor'(次要刻度)或'both'(...
Orbits in triaxial ellipsoidal potentials precess about either the major or minor axis of the ellipsoid. In standard perturbation theory it can be shown that a circular orbit will precess about the minor axis if its angular momentum vector lies in a region bounded by two great circles which pass...
Transcription control of multiple genes in tissue- and stage-specific patterns is still of major interest. We show here that troponin I (TNI) is expressed ... T Yasuo,K Shun,B Tetsuya,... 被引量: 0发表: 2019年 Ovariectomy of adult rats leads to increased expression of astrocytic basic ...
As metabolic division of labor requires the transfer of metabolites from producer to a user, its emergence relies on mechanisms of transfer, such astrophallaxisor the laying of trophic eggs, both behaviors that likely evolved originally for another purpose (Figure 2). Oral–oral trophallaxis evolv...
However, transmission efficiency of incident light through the pinhole array was low because off-axis light, the major component of the incident light, was blocked by the non-aperture area of the disk. To improve transmission efficiency, we propose an optical system in which off-axis light is ...
major monuments of the Italian capital – was inscribed as a World Heritage site by UNESCO. The two zones, blessed with many historical sites, bear rich deposits of culture and showcase the development progress of the two civilizations. Today, they both still shine with grand scale and ...
Some of the major benefits of the Speed Skydiving discipline are its inclusivity and accessibility. AXIS offered a speed skills-camp a few days prior to hosting the ISSA event. For some it was their first skydiving competition experience. The competition utilizes the FAI rules, which gave parti...
Automatic building extraction and delineation from airborne LiDAR point cloud data of urban environments is still a challenging task due to the variety and complexity at which buildings appear. The Medial Axis Transform (MAT) is able to describe the geometric shape and topology of an object, but ...