| indicators and reagents | Substances used for the detection, identification, analysis, etc. Of chemical, biological, or pathologic processes or conditions. Indicators are substances that change in physical appearance, e.g., colour, at or approaching the endpoint of a chemical titration, e.g., on the passage between acidity and alkalinity. Reagents are substances used for the detection or determination of another substance by chemical or microscopical means, especially analysis. Types of reagents are precipitants, solvents, oxidisers, reducers, fluxes, and colourimetric reagents. (12 Dec 1998) |
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| indicatrix | <microscopy> A three-dimensional construction of the optical relationships in a crystal. Radii proportional in length to either refractive index or velocity may be used to represent variations in those values throughout a crystal (or oriented polymer fibres and films). (05 Aug 1998) |
| indicator |
A specific, observable, and measurable characteristic or change that shows the progress a program is making toward achieving a specified outcome.
출처: www.cdc.gov/tobacco/evaluation_manual/glossary.htm...
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| indication |
Intended purpose for a drug or treatment, as determined by the FDA.
출처: www.thebody.com/hivnews/aidscare/dec97/pullout.htm...
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| indicator |
A compound, such as phenolphthalein, that changes color at the endpoint of a titration.
출처: xenon.che.ilstu.edu/genchemhelphomepage/glossary/i...
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| indicator paper |
Paper that changes colour to indicate pH of a water sample.
출처: www.reefed.edu.au/glossary/i.html
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| indicator |
A substance that changes color when it comes in contact with an acid or a base.
출처: www.mdk12.org/instruction/curriculum/science/gloss...
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| indica | a mood (grammatically unmarked) that represents the act or state as an objective fact |
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| indica | having a covert or special meaning |
| indica | (grammar) relating to the mood of verbs that is used simple declarative statements |
| indica | a mood (grammatically unmarked) that represents the act or state as an objective fact |
| indica | (usually followed by `of') giving expression to |
| indica | a device for showing the operating condition of some system |
| indica | a number or ratio (a value on a scale of measurement) derived from a series of observed facts |
| indica | a signal for attracting attention |
| indica | (chemistry) a substance that changes color to indicate the presence of some ion or substance |
| indica | indicator consisting of a light to indicate whether power is on or a motor is in operation |
| indica | honey guides |