其他研究人员推测,蜥脚类动物吞食这些石头是为了获取它们需要的一些矿物质,比如钙。
Other researchers speculate that sauropods ingested these stones as a source of some the minerals they needed, such as calcium.
这些可能是典型的碳酸钙。
这些令人惊叹的宝石包括在上雕琢平面的钙铝榴石石榴石、紫水晶和粉色碧玺方块。
The stunning gemstones include faceted Hessonite Garnet, Sugilite and Pink Tourmaline cubes.
The ones that are most important in physiology are ones that only allow ions to go through: sodium, potassium, chloride, calcium, bicarbonate.
在生理学上这种,只能允许某种离子通过的通道十分重要,这些离子包括钠离子,钾离子,氯离子,钙离子和碳酸氢根离子
They would be things like calcium phosphorous, potassium, sodium, etc.
比如钙,磷,钾,钠等等这些
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