| calcium sulfate |
known as gypsum can be used to amend soil acidity and is also useful for lightening the structure of heavy clays. Gypsum can be purchased or can sometimes be obtained from old domestic plaster.
출처: www.nationmaster.com/encyclopedia/Soil-pH
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|---|---|
| calcium |
A chemical (chemical symbol Ca) that strengthens bones and teeth and is found in dairy foods, leafy vegetables, and other foods. It occurs naturally in the environment in materials such as coral reefs and limestone and makes up about 3% of the Earth's crust.
출처: www.ecohealth101.org/glossary.html
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| calcium |
CAS Number: 7440-70-2. A silver-white bivalent metallic element of the alkaline-earth group occurring only in combination. Chemical symbol = Ca. Molecular weight = 40.078 g/mol.
출처: www.pca.state.mn.us/gloss/glossary.cfm
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| calcium channel blocker |
A drug that blocks the entry of calcium into cells, thereby reducing activities that require calcium, such as neurotransmission. Calcium channel blockers are used primarily in the treatment of certain heart conditions but are being studied as potential treatments for Alzheimer
출처: www.alz.org/Resources/Glossary.asp
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| calcium channel blocker |
a medication that lowers blood pressure.
출처: www.health.uab.edu/show.asp
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