| 释义 |
noun ˈməʊləˈmoʊlər A grinding tooth at the back of a mammal's mouth. Example sentencesExamples - Use a piece of unflavored, unwaxed dental floss and floss between your upper and lower back molars.
- The teeth most often missing are the third molars, second premolars, and maxillary lateral incisors, and other teeth may be reduced in size.
- The first permanent molars stabilize the dental arch and have a great deal to do with the ultimate shape of the jaw and orderly arrangement of teeth.
- My teeth are as white as the moon, an orderly upper and lower row of molars and incisors with long, sharp fangs, on both the top and the bottom.
- For years, our Scandinavian cousins put us to shame with their gleaming molars and incisors.
- Gum disease can affect the first and second molars and the bone surrounding the tooth, as well as the impacted wisdom tooth.
- The medical name for wisdom teeth is the third molars.
- The molars' purpose is to grind food, and the incisors and canine teeth are used to bite into and tear food.
- Three weeks after birth, pigs have their first deciduous molars in occlusion and show large and often clumsy jaw movements.
- At eighteen months, Monica has just this week cut two of her three emerging molars, which had been bulging and sore for weeks.
- They may still require assistance in brushing their teeth - especially the back molars.
- All animals in this order lack incisor and canine teeth, but they may have numerous simple molars in the backs of their jaws.
- Each half of a manatee's jaw has five to eight molars which, unusually, are continuously replaced throughout its life.
- The molars are stationary, that is, they don't show pattern of forward movement with aging that is seen in macropodids.
- The location of early caries is found most often in children's maxillary incisors and first molars.
- An examination of the mouth revealed molars that had broken off at the gum line.
- Year nine pupils are letting dentists examine their molars as part of a national review aimed at improving the nation's gnashers.
- He's got a tooth, one of his molars, that's causing him a lot of pain and will probably need to be removed.
- This wasn't entirely unexpected; she's cutting molars and we often have a few nights with some stirring when that's going on.
- In contrast to man, apes tend to have large incisor and canine teeth which are relatively larger than their molars.
Origin Late Middle English: from Latin molaris, from mola 'millstone'. mill from Old English: Early mills ground corn into flour using water or wind power. The root of mill is Latin molere ‘to grind’, also the source of meal ‘the edible part of any grain or pulse’, and molar (Middle English) the grinding tooth. Since the early 19th century people have been able to put someone through the mill, or cause them to have a difficult experience. A millstone (Old English) is a large circular stone used to grind corn. The origins of a millstone around your neck, ‘a heavy burden of responsibility’, lie in a far more unpleasant practice. It is thought to come from an ancient method of execution which involved throwing a person into deep water with a heavy stone attached to their neck.
Rhymes Angola, barbola, bipolar, bowler, bronchiolar, canola, carambola, circumpolar, coaler, Coca-Cola, cola, comptroller, consoler, controller, Ebola, eidola, extoller, Finola, Gorgonzola, granola, Hispaniola, kola, Lola, lunisolar, mandola, multipolar, Ndola, patroller, payola, pianola, polar, roller, Savonarola, scagliola, scroller, sola, solar, stroller, tombola, Tortola, troller, Vignola, viola, Zola adjective ˈməʊləˈmoʊlər Relating to mass; acting on or by means of large masses or units. Example sentencesExamples - The fetus was displaced toward the right by an enhancing cystic mass compatible with a molar pregnancy.
- A point in an absorption spectrum at which two or more components have the same molar magnetic susceptibility is termed an isosbestic point.
- The experiments with the solids mostly involve oxidation reactions, measuring the water of hydration, and finding the molar mass by titration.
- This demonstration exploits biophysical models of energy flux coupled with molar balance models of mass flux and GIS-based information on climate, topography, and vegetation.
- He couldn't even find the molar mass of water.
Origin Mid 19th century: from Latin moles 'mass' + -ar1. adjective ˈməʊləˈmoʊlər Chemistry 1Relating to one mole of a substance. Example sentencesExamples - Another substantial advantage is that volume fractions and molar concentrations are easily interconvertible, making comparison with experimental papers easier.
- Anaesthesia commences when any chemically indifferent substance has achieved a certain molar concentration in the lipoids of the cell.
- Both are acceptable in SI, but mg/l is a mass unit and mol/l a molar unit.
- The enthalpy change that occurs during the complete combustion of one mole of a substance is called the molar heat of combustion, symbolized H c o.
- Uncharged polar and even ionic dyes with substantial molar weights have often been used to trace apoplastic water movement.
- 1.1 (of a solution) containing one mole of solute per litre of solution.
Example sentencesExamples - The section on the interconversion of molal and molar solutions needs to be reworded.
- In this case a solution that was 0.9 molar in trehalose and sucrose was examined for a sample at known spacing as described for water.
- An example of this would be describing a solution as a 1 molar solution, or saying it had a strength of 1 M.
- We carried out MD simulations for six different halothane/lipid molar concentrations ranging from 0: 512 to 512: 512.
- Tests demonstrate that the amount of available zinc is much higher in an herbal preparation than in an equal molar amount of zinc sulfate, and the clinical effects are noticeably greater.
Derivatives noun məˈlarɪti Chemistry The assembly of sickle hemoglobin requires high hemoglobin concentrations in vivo and in phosphate buffers of low molarity. Example sentencesExamples - The absolute molar concentration was such that when dissolved in the final volume of aqueous buffer the solution had a total lipid plus cholesterol molarity of 2 mM.
- If the solvent used is water the molarity and the molality are essentially the same.
- These fragments were ligated to the vector of approximately the same molarity to minimize tandem inserts in one clone.
- The titrated volume and molarity of the base can be used to determine the acid concentration.
nounˈmōlərˈmoʊlər A grinding tooth at the back of a mammal's mouth. Example sentencesExamples - The molars' purpose is to grind food, and the incisors and canine teeth are used to bite into and tear food.
- An examination of the mouth revealed molars that had broken off at the gum line.
- My teeth are as white as the moon, an orderly upper and lower row of molars and incisors with long, sharp fangs, on both the top and the bottom.
- In contrast to man, apes tend to have large incisor and canine teeth which are relatively larger than their molars.
- He's got a tooth, one of his molars, that's causing him a lot of pain and will probably need to be removed.
- This wasn't entirely unexpected; she's cutting molars and we often have a few nights with some stirring when that's going on.
- The first permanent molars stabilize the dental arch and have a great deal to do with the ultimate shape of the jaw and orderly arrangement of teeth.
- The location of early caries is found most often in children's maxillary incisors and first molars.
- All animals in this order lack incisor and canine teeth, but they may have numerous simple molars in the backs of their jaws.
- The molars are stationary, that is, they don't show pattern of forward movement with aging that is seen in macropodids.
- Year nine pupils are letting dentists examine their molars as part of a national review aimed at improving the nation's gnashers.
- Each half of a manatee's jaw has five to eight molars which, unusually, are continuously replaced throughout its life.
- The medical name for wisdom teeth is the third molars.
- For years, our Scandinavian cousins put us to shame with their gleaming molars and incisors.
- Use a piece of unflavored, unwaxed dental floss and floss between your upper and lower back molars.
- Gum disease can affect the first and second molars and the bone surrounding the tooth, as well as the impacted wisdom tooth.
- Three weeks after birth, pigs have their first deciduous molars in occlusion and show large and often clumsy jaw movements.
- The teeth most often missing are the third molars, second premolars, and maxillary lateral incisors, and other teeth may be reduced in size.
- At eighteen months, Monica has just this week cut two of her three emerging molars, which had been bulging and sore for weeks.
- They may still require assistance in brushing their teeth - especially the back molars.
Origin Late Middle English: from Latin molaris, from mola ‘millstone’. adjectiveˈmōlərˈmoʊlər Relating to mass; acting on or by means of large masses or units. Example sentencesExamples - This demonstration exploits biophysical models of energy flux coupled with molar balance models of mass flux and GIS-based information on climate, topography, and vegetation.
- He couldn't even find the molar mass of water.
- The fetus was displaced toward the right by an enhancing cystic mass compatible with a molar pregnancy.
- The experiments with the solids mostly involve oxidation reactions, measuring the water of hydration, and finding the molar mass by titration.
- A point in an absorption spectrum at which two or more components have the same molar magnetic susceptibility is termed an isosbestic point.
Origin Mid 19th century: from Latin moles ‘mass’ + -ar. adjectiveˈmōlərˈmoʊlər Chemistry 1Relating to one mole of a substance. Example sentencesExamples - Anaesthesia commences when any chemically indifferent substance has achieved a certain molar concentration in the lipoids of the cell.
- Both are acceptable in SI, but mg/l is a mass unit and mol/l a molar unit.
- The enthalpy change that occurs during the complete combustion of one mole of a substance is called the molar heat of combustion, symbolized H c o.
- Uncharged polar and even ionic dyes with substantial molar weights have often been used to trace apoplastic water movement.
- Another substantial advantage is that volume fractions and molar concentrations are easily interconvertible, making comparison with experimental papers easier.
- 1.1 (of a solution) containing one mole of solute per liter of solution.
Example sentencesExamples - The section on the interconversion of molal and molar solutions needs to be reworded.
- Tests demonstrate that the amount of available zinc is much higher in an herbal preparation than in an equal molar amount of zinc sulfate, and the clinical effects are noticeably greater.
- An example of this would be describing a solution as a 1 molar solution, or saying it had a strength of 1 M.
- In this case a solution that was 0.9 molar in trehalose and sucrose was examined for a sample at known spacing as described for water.
- We carried out MD simulations for six different halothane/lipid molar concentrations ranging from 0: 512 to 512: 512.
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