2023年5月28日 — Silica gel is a “desiccant,” which means that it's used to keep things dry. Silica gel is made from silicon dioxide — a compound naturally found...
2022年7月28日 — The Merriam-Webster dictionary definition of desiccant is 'a drying agent' - so in other words it's a hygroscopic substance which attracts...
desiccant (plural desiccants). A substance (such as calcium oxide or silica gel) that is used as a drying agent because of its high affinity for water.
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