molar
英 [ˈməʊlə(r)]
美 [ˈmoʊlər]
n. 磨牙; 臼齿
复数：molars
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
adj
- containing one mole of a substance
- 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
- molar teeth
双语例句
- We invoke Dalton's Law of molar proportions, we write it subject to conservation of mass.
我们援引了摩尔分数的道尔顿定律，要服从质量守恒定律。 - Objective To study the tooth germ development of mouse molar in fluorosis.
目的探讨高氟环境对小鼠磨牙牙胚发育的影响。 - Activity coefficient Number expressing the ratio of a substance's chemical activity to its molar concentration.
活度系数：化学术语，活度系数指物质的化学活度对其浓度之比。 - 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。 - The influence of reaction temperature and time, solvent and the molar ratio of starting materials on alkylation of tin with the Grignard reagent was investigated.
探讨了溶剂种类、时间、温度、原料配比等因素对格氏试剂和锡的烷基化反应的影响。 - 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。 - The molar had the tendency of lingual movement and distal tipping movement.
左下颌中切牙有向舌侧压低和近中移动的趋势。 - O what happens if the molar volume for the liquid is bigger than the molar volume of the solid.
会怎么样，如果水的摩尔体积，比固体的摩尔体积大？ - 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。 - On this basis, we discuss the molar structure of ancient marine environment in the analysis of the significance.
在此基础上，讨论了臼齿构造在分析古海洋环境方面的重要意义。