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
- 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。 - 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。 - FEM analysis of mandibular first molar restoration supported with different diameters and numbers of implants
不同直径和数目种植体支持修复下颌第一磨牙的有限元分析 - Rheological properties of hydroxypropylated corn starch with high molar substitution and its affecting factors were studied.
研究了高取代度羟丙基玉米淀粉溶液的流变学性质及其影响因素。 - 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。 - Holographic properties of a series of samples with different molar ratio of dual monomers were measured and analysed.
初步测定了不同摩尔配比条件下材料的全息存储性能，分析了其中的影响因素。 - 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。 - 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。 - 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。 - 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。