Definition of pretreat in English:

pretreat

verb priːˈtriːtprēˈtrēt

[with object]

Treat (something) with a chemical before use.
the steel is pretreated against corrosion
Example sentencesExamples
- The coverslips were pretreated with sterile poly-L-lysine to improve cell adhesion to the glass.
- Stable images have been obtained by pretreating the mica with a solution containing divalent cations such as Mg 2 + ions.
- I do love a cup of java that's been pretreated with chemicals.
- When required, cells were pretreated with various inhibitors before irradiation, and then the medium with and without inhibitors was collected.
- Only one of the two groups was pretreated with different concentrations of apple phenolic extracts.
- The softer grade was formed by pretreating the monomers (single units) with oxygen and polymerizing them at 149°F.
- Spores were pretreated with BFA for 60 min and settled onto polystyrene for 5 min.
- Each urine sample was pretreated with 3% sodium borohydride and analyzed directly with HGAAS.
- Cells were pretreated with various compounds dissolved in DMSO over a wide range of concentrations, and DMSO itself was also examined.
- Microspores were induced to enter the embryogenic pathway by pretreating whole anthers in mannitol salt solution.
- Soil samples were pretreated with excess 0.1 M orthophosphoric acid to remove inorganic C salts.
- ‘So far, the most effective way we've found to break down the fiber is to pretreat it with mild acid and then with alkaline hydrogen peroxide,’ says Bothast.
- Perhaps it is theorized that by pretreating a component in a certain way, it will exhibit behavior more conducive to assembly.
- The solid-color swatches were pretreated so that both the wool and cotton yarns would pick up the dye evenly.
- The land nearby can be pretreated with chemicals to prevent the oil from sticking when it washes ashore.
- Commonly, water softeners are used to pretreat the feed water to remove the minerals that cause scale.
- Whole sputum samples were pretreated with 0.1% dithiothreitol in PBS.
- The cultures were pretreated with each GAG lyase before using them in radioligand binding assays.
- The sample was pretreated with HCI and NaOH before organic carbon was extracted using an oxygen plasma.
- Procedures for chemically pretreating archaeological charcoal vary only slightly from laboratory to laboratory, and all involve treatment with acid and sodium hydroxide.

Derivatives

pretreatment

noun ˌpriːˈtriːtm(ə)ntˌpriˈtritm(ə)nt

mass noun

The treatment of something with a chemical before use.
the pretreatment of the wood had several beneficial effects on the pulping process
Example sentencesExamples
- count noun our new technique uses a lot less water than previous pretreatments
- Surface pretreatments, such as chromating or phosphating, are necessary to ensure good adherence of paint or lacquer finishes.
- Allegheny has pioneered the usage of pretreatments such as steam treating to clean and seal the porosity of powdered metal prior to coating.
- ‘Our improved method uses pretreatments to make the cotton as receptive to dye uptake as the wool,’ she says.

Definition of pretreat in US English:

pretreat

verbprēˈtrēt

[with object]

Treat (something) with a chemical before use.
the steel is pretreated against corrosion
Example sentencesExamples
- The coverslips were pretreated with sterile poly-L-lysine to improve cell adhesion to the glass.
- Cells were pretreated with various compounds dissolved in DMSO over a wide range of concentrations, and DMSO itself was also examined.
- Each urine sample was pretreated with 3% sodium borohydride and analyzed directly with HGAAS.
- Procedures for chemically pretreating archaeological charcoal vary only slightly from laboratory to laboratory, and all involve treatment with acid and sodium hydroxide.
- Stable images have been obtained by pretreating the mica with a solution containing divalent cations such as Mg 2 + ions.
- The sample was pretreated with HCI and NaOH before organic carbon was extracted using an oxygen plasma.
- When required, cells were pretreated with various inhibitors before irradiation, and then the medium with and without inhibitors was collected.
- Spores were pretreated with BFA for 60 min and settled onto polystyrene for 5 min.
- The land nearby can be pretreated with chemicals to prevent the oil from sticking when it washes ashore.
- Soil samples were pretreated with excess 0.1 M orthophosphoric acid to remove inorganic C salts.
- The cultures were pretreated with each GAG lyase before using them in radioligand binding assays.
- Commonly, water softeners are used to pretreat the feed water to remove the minerals that cause scale.
- ‘So far, the most effective way we've found to break down the fiber is to pretreat it with mild acid and then with alkaline hydrogen peroxide,’ says Bothast.
- I do love a cup of java that's been pretreated with chemicals.
- The solid-color swatches were pretreated so that both the wool and cotton yarns would pick up the dye evenly.
- Perhaps it is theorized that by pretreating a component in a certain way, it will exhibit behavior more conducive to assembly.
- Whole sputum samples were pretreated with 0.1% dithiothreitol in PBS.
- Only one of the two groups was pretreated with different concentrations of apple phenolic extracts.
- Microspores were induced to enter the embryogenic pathway by pretreating whole anthers in mannitol salt solution.
- The softer grade was formed by pretreating the monomers (single units) with oxygen and polymerizing them at 149°F.

单词	pretreat
释义	Definition of pretreat in English: pretreat verb priːˈtriːtprēˈtrēt [with object] Treat (something) with a chemical before use. the steel is pretreated against corrosion Example sentencesExamples The coverslips were pretreated with sterile poly-L-lysine to improve cell adhesion to the glass. Stable images have been obtained by pretreating the mica with a solution containing divalent cations such as Mg 2 + ions. I do love a cup of java that's been pretreated with chemicals. When required, cells were pretreated with various inhibitors before irradiation, and then the medium with and without inhibitors was collected. Only one of the two groups was pretreated with different concentrations of apple phenolic extracts. The softer grade was formed by pretreating the monomers (single units) with oxygen and polymerizing them at 149°F. Spores were pretreated with BFA for 60 min and settled onto polystyrene for 5 min. Each urine sample was pretreated with 3% sodium borohydride and analyzed directly with HGAAS. Cells were pretreated with various compounds dissolved in DMSO over a wide range of concentrations, and DMSO itself was also examined. Microspores were induced to enter the embryogenic pathway by pretreating whole anthers in mannitol salt solution. Soil samples were pretreated with excess 0.1 M orthophosphoric acid to remove inorganic C salts. ‘So far, the most effective way we've found to break down the fiber is to pretreat it with mild acid and then with alkaline hydrogen peroxide,’ says Bothast. Perhaps it is theorized that by pretreating a component in a certain way, it will exhibit behavior more conducive to assembly. The solid-color swatches were pretreated so that both the wool and cotton yarns would pick up the dye evenly. The land nearby can be pretreated with chemicals to prevent the oil from sticking when it washes ashore. Commonly, water softeners are used to pretreat the feed water to remove the minerals that cause scale. Whole sputum samples were pretreated with 0.1% dithiothreitol in PBS. The cultures were pretreated with each GAG lyase before using them in radioligand binding assays. The sample was pretreated with HCI and NaOH before organic carbon was extracted using an oxygen plasma. Procedures for chemically pretreating archaeological charcoal vary only slightly from laboratory to laboratory, and all involve treatment with acid and sodium hydroxide. Derivatives pretreatment noun ˌpriːˈtriːtm(ə)ntˌpriˈtritm(ə)nt mass noun The treatment of something with a chemical before use. the pretreatment of the wood had several beneficial effects on the pulping process Example sentencesExamples count noun our new technique uses a lot less water than previous pretreatments Surface pretreatments, such as chromating or phosphating, are necessary to ensure good adherence of paint or lacquer finishes. Allegheny has pioneered the usage of pretreatments such as steam treating to clean and seal the porosity of powdered metal prior to coating. ‘Our improved method uses pretreatments to make the cotton as receptive to dye uptake as the wool,’ she says. Definition of pretreat in US English: pretreat verbprēˈtrēt [with object] Treat (something) with a chemical before use. the steel is pretreated against corrosion Example sentencesExamples The coverslips were pretreated with sterile poly-L-lysine to improve cell adhesion to the glass. Cells were pretreated with various compounds dissolved in DMSO over a wide range of concentrations, and DMSO itself was also examined. Each urine sample was pretreated with 3% sodium borohydride and analyzed directly with HGAAS. Procedures for chemically pretreating archaeological charcoal vary only slightly from laboratory to laboratory, and all involve treatment with acid and sodium hydroxide. Stable images have been obtained by pretreating the mica with a solution containing divalent cations such as Mg 2 + ions. The sample was pretreated with HCI and NaOH before organic carbon was extracted using an oxygen plasma. When required, cells were pretreated with various inhibitors before irradiation, and then the medium with and without inhibitors was collected. Spores were pretreated with BFA for 60 min and settled onto polystyrene for 5 min. The land nearby can be pretreated with chemicals to prevent the oil from sticking when it washes ashore. Soil samples were pretreated with excess 0.1 M orthophosphoric acid to remove inorganic C salts. The cultures were pretreated with each GAG lyase before using them in radioligand binding assays. Commonly, water softeners are used to pretreat the feed water to remove the minerals that cause scale. ‘So far, the most effective way we've found to break down the fiber is to pretreat it with mild acid and then with alkaline hydrogen peroxide,’ says Bothast. I do love a cup of java that's been pretreated with chemicals. The solid-color swatches were pretreated so that both the wool and cotton yarns would pick up the dye evenly. Perhaps it is theorized that by pretreating a component in a certain way, it will exhibit behavior more conducive to assembly. Whole sputum samples were pretreated with 0.1% dithiothreitol in PBS. Only one of the two groups was pretreated with different concentrations of apple phenolic extracts. Microspores were induced to enter the embryogenic pathway by pretreating whole anthers in mannitol salt solution. The softer grade was formed by pretreating the monomers (single units) with oxygen and polymerizing them at 149°F.
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