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molar    
a. 磨碎的,臼齒的,質量的,克分子的
n. 臼齒,磨牙

磨碎的,臼齒的,質量的,克分子的臼齒,磨牙

molar
adj 1: of or pertaining to the grinding teeth in the back of a
mammal's mouth; "molar teeth"
2: designating a solution containing one mole of solute per
liter of solution
3: containing one mole of a substance; "molar weight"
4: pertaining to large units of behavior; "such molar problems
of personality as the ego functions"--R.R. Hunt [ant:
{molecular(a)}]
n 1: grinding tooth with a broad crown; located behind the
premolars [synonym: {molar}, {grinder}]

Molar \Mo"lar\, a. [L. molaris, fr. mola mill, fr. molere to
grind in a mill. See {Mill} the machine.]
Having power to grind; grinding; as, the molar teeth; also,
of or pertaining to the molar teeth. --Bacon.
[1913 Webster]


Molar \Mo"lar\, n. (Anat.)
Any one of the teeth back of the incisors and canines. The
molars which replace the deciduous or milk teeth are
designated as {premolars}, and those which are not preceded
by deciduous teeth are sometimes called {true molars}. See
{Tooth}.
[1913 Webster]


molar \mo"lar\ (m[=o]"l[~e]r), a. [L. moles mass.] (Mech.)
Of or pertaining to a mass of matter; -- said of the
properties or motions of masses, as distinguished from those
of molecules or atoms.
[PJC]


molar \mo"lar\ (m[=o]"l[~e]r or m[=o]"l[aum]r), a. [L. moles
mass.] (Chem.)
Being at a concentration having the designated number of
moles (of solute) per liter of solvent; as, an 0.2 molar
solution of sodium chloride in water is close to isotonic.
[PJC]

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英文字典中文字典相關資料:
  • Molar (tooth) - Wikipedia
    Molar (tooth) The molars or molar teeth are large, flat teeth at the back of the mouth They are more developed in mammals They are used primarily to grind food during chewing The name molar derives from Latin, molaris dens, meaning "millstone tooth", from mola, millstone and dens, tooth
  • MOLAR Definition Meaning - Merriam-Webster
    The meaning of MOLAR is a tooth with a rounded or flattened surface adapted for grinding; specifically : one of the cheek teeth in mammals behind the incisors and canines
  • Tooth | Definition, Anatomy, Facts | Britannica
    A tooth is any of the hard, resistant structures occurring on the jaws and in or around the mouth and pharynx areas of vertebrates Teeth are used for catching and masticating food, for defense, and for other specialized purposes
  • Molar Teeth: Everything You Need to Know - Web DMD
    Your molar teeth are the large, flat teeth at the back of your mouth They are designed for grinding and chewing food, making them essential for proper digestion
  • What are Molars? (Types, Functions Eruption) | NewMouth
    There is one 6-year molar on each side of the upper and lower jaw (four total) They are the most common molars to develop tooth decay and dental problems due to their longevity
  • Molar - definition of molar by The Free Dictionary
    1 (Chemistry) (of a physical quantity) per unit amount of substance: molar volume 2 (Chemistry) (not recommended in technical usage) (of a solution) containing one mole of solute per litre of solution
  • How to Keep Your Molars Healthy and Pain-Free - Verywell Health
    Proper molar care is crucial because these back teeth handle most of the chewing and are susceptible to issues like cavities and impaction Understanding how to maintain them and recognizing warning signs can prevent discomfort and more serious dental problems
  • Molarity or Molar Concentration - Definition, Formula, Examples
    Gas solutes in liquids can be expressed in molar terms, and molarity is used in gas solubility laws such as Henry’s law However, concentration of gases in air is usually expressed as partial pressure or mole fraction instead
  • Molars (overview) | Anatomy. app
    The last molar teeth found on every side of the maxillae and mandible are called the wisdom teeth These teeth are also the last teeth that erupt; for some people, it does not happen at all during their lifetime
  • Child and Adult Dentition (Teeth) - Structure - TeachMeAnatomy
    The human dentition is composed of two sets of teeth - primary and permanent Teeth are organised into two opposing arches - maxillary (upper) and mandibular (lower) These can be divided down the midline (mid-sagittal plane) into left and right halves





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