The tried and true way of germinating Sarracenia seed is to cold stratify the seed for 4 weeks.
真正有利于瓶草芽方法,是让在湿冷积层下待4周左右(比较常听到6周说法)。
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The skins are printed in a thermoplastic material using additive-manufacturing machines from Stratasys, an American company.
通过采用美国公Stratasys层制造设备,这些皮肤可被打印在热塑性材上。
The layer by layer process leads to defects in mechanical properties, and if we could grow continuously, we could eliminate those defects.
层叠加制造工机械性能存在缺陷,如果能实现无间断制造, 就可以消除这些缺陷。
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