Deciduous shrub style such as lilac, spirea, hydrangea, etc.落叶灌木类,如丁香 、 绣线菊 、 绣球花等.Horsetail is often combined with Hydrangea in the treatment of prostate troubles.问荆常与光绣球一起用作治疗前列腺问题.Hydrangea Root mat dissolve gravel an...
The treeing initiation voltage of samples being DC after short - circuit is measured.测出了在直流预压电压下的短路电树枝的起始电压.Treeing would reduce the breakdown field of insulation, shorten the lifetime of cables.电树枝化的发生,降低了绝缘击穿场强, 缩短了电缆的...