molar

英 [ˈməʊlə(r)]

美 [ˈmoʊlər]

n.  磨牙; 臼齿

复数：molars　

GRE

BNC.13589 / COCA.21631

牛津词典

noun

• 磨牙；臼齿
  any of the twelve large teeth at the back of the mouth used for crushing and chewing food

柯林斯词典

• 磨牙;臼齿
  Yourmolarsare the large, flat teeth towards the back of your mouth that you use for chewing food.

英英释义

noun

• grinding tooth with a broad crown
  Synonym:grinder

adj

• containing one mole of a substance
  1. molar weight
• designating a solution containing one mole of solute per liter of solution
• of or pertaining to the grinding teeth in the back of a mammal's mouth
  1. molar teeth

双语例句

• Because the molar volume of solid for water is bigger than that for liquid.
  固体水的摩尔体积，比液体水的摩尔体积大。
• Giant pandas have large molar teeth and strong jaw muscles for crushing tough bamboo.
  为咬碎坚韧的竹子，大熊猫有大的磨牙牙齿和强壮的颚肌肉。
• It's the molar fraction of B in the gas phase times the total pressure.
  这分压等于气相中B的摩尔分数，乘以总压强。
• The effect of first premolar extraction on third molar angulation and eruption space
  第一前磨牙减数治疗对第三磨牙角度和萌出间隙的影响
• So you've got the molar density for liquid is then smaller than the molar density for the solid.
  所以你最终得到的结果是，液体的的摩尔密度，小于固体的摩尔密度。
• B We're going to have a molar fraction in the liquid phase for A and B.
  考虑A和，在液态以一定的摩尔分数混合。
• The effects of reaction temperature, space velocity, molar ratio of water to methanol, and reaction time on the performance of the micro reactor were investigated.
  试验研究分析了反应温度、进料速度、水醇比（水和甲醇的物质的量的比）、反应时间对甲醇水蒸气重整制氢微型反应器性能的影响。
• Thirdly, the relationships between electric conductivities of potassium chloride solutions and temperature and molar ratio are studied.
  三是研究了氯化钾溶液的电导率随温度和浓度变化的关系。
• The density, refractive index and molar refraction of glasses, and their relationship with composition had been measured.
  测量了玻璃样品的密度，折射率和摩尔折射度，并分析了它们和玻璃组分的关系。
• YB Is going to be answer to part b, given these two molar fractions and the total pressure.
  等于0。139，So，yB，is，equal，to，0。139。，这是成分B的答案，我们可以从这两个摩尔分数和总气压算出来。