molar的例句大全

The application of laser in the artificial eruption of mandibular vertically impacted third molar

下颌智齿垂直阻生的激光导萌

Methods: 32 cases of maxillary third molar with acute or chronic pulpitis were selected.

方法：32例患牙髓炎症的上颌第三磨牙进行常规根管预备，标准牙胶尖侧向加压充填。

Methods 226 cases with pericoronitis of the third molar were selected and randomly divided into two groups.

方法随机选择门诊226例下颌智齿冠周炎患者，分为两组，治疗组112例在智齿龈袋内置入碘仿甲硝唑糊剂。

11.86% of 295 students with abnormal occlusal relationship of the third molar tooth were found.

与对颌有咬合接触关系的第三磨牙共58例91侧，其中咬合异常者35例56侧，即第三磨牙咬合异常的发生率是11.86%。

Objective: To observe the relationship between operator and complication in the mandibular third molar surgery.

目的：明确医生技术因素和下颌第三磨牙拔除术后并发症之间的关系。

Efficiency of third root canal in the distal root of the mandibular first molar

下颌第一磨牙远中三根管的临床研究

The reconstruction of three-dimensional model for the first molar of human mandible

下颌第一磨牙三维模型的建立

This threshold molar fraction is lower than the so-called optical damage-resistant threshold concentration of 4.6% in LiNbO_3 ∶ Mg.

该浓度阈值小于掺镁铌酸锂晶体抗光损伤效应的摩尔分数阈值4.6%。

For the dyes with triphenylamine, the introduction of thiophene afforded a red-shift maximum absorption and threshold wavelength and improved molar extinction coefficient.

在三苯胺为给体的染料中，引入噻吩后，染料的最大吸收波长和吸收截止波长都出现红移，染料摩尔消光系数提高。

Nursing care of a case underwent high-speed turbine dental drill to pull out fourth molar of left lower mandible

1例高速涡轮牙钻拔除左下颌第4磨牙的护理

The curve of reaction time and conversion rate of different molar ratio of acid to alcohol were gained.

得出反应随时间变化的曲线及酸醇不同投料比时的转化率。

The Three-dimensional Finite Element Stress Analysis of the Mandibular Second Molar Moving Mesially with the Molar Tip-back Bend in Different Angles

不同角度磨牙后倾曲近中移动下颌第二磨牙的有限元分析

Methods: On the basis of the maxillary and mandibular specimens preserved in Banpo museum, 200 maxillary and mandibular specimens with 383 third molar s, 187 maxillary and 196 mandibular, were observed for the eruption of the third molar.

方法：研究了200个半坡博物馆内保存的新石器时代人颌骨标本，第三磨牙共383颗（上颌187颗，下颌196颗），观察第三磨牙的萌出情况。

Thermal behavior of low molar ratio urea-formaldehyde resins and properties of the bonded plywood

不同固化剂下低摩尔比脲醛树脂热行为及胶接胶合板性能

Thermal and thermo oxidative degradation of polystyrene modified with ammonium polyphosphate, ammonium sulfate and zeolite Y was studied during the compounding process and the thermal treatment, based on molar mass and its distribution.

基于体积排除色谱实验结果，详细分析了聚磷酸铵、硫酸铵、合成分子筛Y改性的聚苯乙烯在塑化混合过程和热降解过程中分子量及其分布的变化规律。

Reduction efficiency of total and I-TEQ concentration for PCDD/ Fs were respectively obtained to 98.9% and 98.3%, when S/ Cl molar ratio was 1.95.

当S/C1比为1.95时，二恶英总量和毒性当量排放抑制效率分别为98.9%和98.3%。在试验中还发现三氧化二铁在一定程度可以减少二恶英的生成。

· OH may react on benzoic acid completely when molar ratio of H 2O 2 and benzoic acid is 30 ∶ 1;

当H2O2与苯甲酸的摩尔比为30∶1时，·OH可与苯甲酸完全反应；

After the experiment was repeated for a few times, the optimum reaction condition including temperature, reactant molar ratio and alkaline reagent in the later treatment was fixed.

通过重复对比实验最终确定最佳反应温度、反应物摩尔比以及后处理碱性试剂的选择。

Catalytic synthesis of n butyl phenyl ether by polystyrene pyridine resin was studied. The yield of product was affected by reactant molar ratio, reaction temperature, reaction time, amount of catalyst, and so on.

研究了聚苯乙烯吡啶树脂催化合成正丁基苯基醚，考察了反应物用量、反应温度、反应时间、催化剂用量等因素对产品收率的影响。

After the simple factor analysis experiments, the optimal operation conditions were decided: the molar ratio 2:1 ( PEGMMA/ PBr3), reacting substance concentration 0.5 mol.

在溴化反应中通过单因素试验得到溴化反应最佳反应条件：摩尔比2：1、反应物浓度0.5mol。