The optimal molar ratio of CH _ 3 CH ( OH ) CH _ 2 OCH _ 2 CCH _ 2 OH to CH _ 3 CH ( OH ) CH _ 2 OCH _ 2 CCCH _ 2 OCH _ 2 CH ( OH ) CH _ 2 is: 1~2 .

ObjectiveTo discuss the design and fabrication of the photoelastic model of mandibular first molar after hemisection.

目的探讨下颌第一磨牙半切术后光弹模型的设计和制作.

The binding number for the complex and BSA determined by molar ratio method was 51.

用摩尔比法研究了此配合物与BSA的 最大结合数为51.

Lighter gases have molar mass smaller than air.

轻于空气的气体的摩尔质量少于空气的.

The mean change of molar position was 0.50 mm , which was significantly less than that with traditional extra anchorage.

磨牙位移量平均为0.50mm, 明显小于传统强支抗方式.

Objective To observe the clinical effect of recessive artificial teeth repaired of first anterior molar deletion.

目的观察隐形义齿修复第1前磨牙的临床效果.

Root resorption after the closure of molar space.

关闭磨牙间隙后牙槽骨改建及牙根吸收情况.

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.

Understanding concepts of the molar volume of gas, then learning some easy exercises.

理解气体摩尔体积的概念, 会做简单的计算.

Look, your molar has some decay . It has already turned into a big cavity.

你看, 你左下方有一颗蛀牙,已经被蛀了一个大洞了.

Use a standard solution to titrate a sample solution to find its molarity.

Titration﹕用标准溶液去滴定样本溶液,找出其摩尔浓度.

The correlation between the distance of molars visualization and the root resorpt.

目的:评价口外弓推磨牙远移对磨牙牙根吸收的影响.

Wisdom teeth are mallers molars, or chewing teeth and at the back of the mouth.

智齿是臼齿或者是在口腔后部的咀嚼齿.

Wisdom teeth are molars , or chewing teeth at the back of the mouth.

智齿是臼齿, 也就是用于咀嚼的牙齿位于牙床的后面.

Wisdom teeth are moulous molars , or showing chewing teeth at the back of the mouth.

智齿是在口腔后部的臼齿和咀嚼齿.

Differentiation of premolarsfrom molars and a single replacement of premolare are the derived features of modemmammals.

犬后齿分化为前臼齿与臼齿,以及前臼齿仅替换一次是现代哺乳动物的衍生特征.

Method: 40 curved mesial-buccal canals in mandibular molars were selected and divided into two groups randomly.

方法: 选取40个下颌磨牙近中颊侧弯曲根管,随机分为两组,每组20个根管.

AIM : To compare the effect of restored molars meiso-occlusal cavity of filling with inlay and amalgam.

目的: 比较嵌体与银汞合金充填修复磨牙邻牙合面洞的疗效.

Molars are more difficult to treat, the fee is usually more.

磨牙治疗难度较大, 收费会较高.

This popcorn kernel's been stuck in my molars for two weeks!

这个爆米花核卡在我磨牙里两个星期了!

Bone reconstruction following uprighting of impacted third molars.

悬吊竖直阻生第三磨牙后牙槽骨改建情况.