从基础元件到复杂创作,再到工具革新与产业链完善,拼豆已度过初期的探索与爆发阶段,步入稳定成长期。
为探索减轻体内塑料负荷的生物策略,世界泡菜研究所的科研人员将目光投向泡菜中的乳酸菌,检验其与纳米塑料的结合特性。在《生物资源技术》期刊的最新研究中,团队重点观测了从泡菜提取的Leuconostoc mesenteroides CBA3656菌株对聚苯乙烯纳米颗粒的吸附效能。。snipaste截图对此有专业解读
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Dithering in its simplest form can be understood by observing what happens when we quantise an image with and without modifying the source by random perturbation. In the examples below, a gradient of 256 grey levels is quantised to just black and white. Note how the dithered gradient is able to simulate a smooth transition from start to end.
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