Industrial production of kanten (the Japanese name for agar, which translates as “cold weather” or “frozen sky”) began in Japan in the mid-19th century by natural freeze drying, a technique that simultaneously dehydrates and purifies the agar. Seaweed is first washed and boiled to extract the agar, after which the solution is filtered and placed in boxes or trays at room temperature to congeal. The jelly is then cut into slabs called namaten, which can be further processed into noodle-like strips by pushing the slabs through a press. These noodles are finally spread out in layers onto reed mats and exposed to the sun and freezing temperatures for several weeks to yield purified agar. Although this traditional way of producing kanten is disappearing, even today’s industrial-scale manufacturing of agar relies on repeated cycles of boiling, freezing, and thawing.
粮食方面，3月9日早盘，菜油主力合约触及涨停，涨幅6.01%，现报10167元/吨。豆油主力合约触及涨停，涨幅6.00%，现报8910元/吨。因中东冲突引发能源价格飙升，提升用于生产生物燃料农作物的需求，芝加哥大豆油期货开盘涨超4%。小麦期货也延续了涨势，上周五，小麦价格创下了自2024年以来最大单日涨幅，冲突正导致化肥流通中断并推高运费成本，为整个谷物市场提供了支撑。，这一点在whatsapp中也有详细论述
。谷歌是该领域的重要参考
The second is a columnar layout, which stores a single field in a contiguous, compact array. Columnar arrays are well known for accelerating analytical queries, but they are also a natural fit for Top K queries because they allow for cheap, cache-friendly lookups.。关于这个话题，wps提供了深入分析
Says the same guy who thought of synthetically generating an MNIST-like dataset of M&M