bottom land是什么意思

网络释义

用法例句

The Influence of the Bracket-base Mesh Space to the Bond Strength-a Finite Element Model

托槽底面网格密度对粘结强度的影响—三维有限元分析

The Three Dimensional Finite Element Research on Bonding Quality under the Effect of Orthodontic Racketstructure and Its Area;

正畸托槽底板结构及面积影响粘接质量的三维有限元研究

Study on the Surface Sealing with Flowable Composite Resin Inhibiting Demineralization of the Enaml Bonded with Brackets during Fixed Orthodontic Treatment

表面封闭法预防粘接托槽牙面脱矿的实验研究

A Study of Bond Strength between Various Base Metal Brackets and Different Adhesives in Vitro;

不同底板的金属托槽与不同粘结剂之间粘结强度的体外研究

The Effects of Sandblasting on Shear Bond Strength of Recycled Orthodontic Metal Brackets with Two Braket Base Design-an in Vitro Study;

不同底板脱落金属托槽经喷砂处理再粘接的体外实验研究

The Influence of Different Base Designs and Adhesives on the Bond Strength of Metallic Orthodontic Bracket;

两种不同底板结构及粘结剂对托槽粘结强度的影响

The surfaces of the lead plates were not hollowed out to cup toothless gums; they were flat.

铅制牙托的表面平坦，缺乏凹槽，无法覆盖牙床。

The Influence on the Bonding Brackets and the Surface of Enamel with Application of Fluoride;

氟剂对托槽粘接力的影响及牙釉质表面的改变

Elementary Research of the Factors Affecting the Shear Bond Strength of Metal Brackets to Porcelain Surfaces;

金属托槽与瓷面粘接强度影响因素的初步研究

Influence of silane coupling agents on shear bond strength of ceramic bracket to porcelain surface

硅烷偶联剂对陶瓷托槽与瓷面粘接性能的影响

Effect of sandblasting on shear bond strength between rebonded metal brackets and enamel

喷砂处理对脱落托槽与牙面粘结的抗剪切强度

The research on construction scheme of crossing the deep weathering slot about super-large section submarine tunnel

超大断面海底隧道穿越风化槽施工及方案研究

Flexible installation, platform radiating surface can be installed at the bottom, rear or top of the cleaning trough.

安装布置灵活，根据清洗要求可放置于清洗槽的底面侧面或顶面。

Research progress in the effect of different porcelain conditioning techniques on bonding strength

不同瓷表面处理方法对托槽与瓷面黏结性能影响的研究进展

2.the approach on positioning the bracket on the basis of marginal ridge plane is advisable.

2.通过边缘嵴平面辅助托槽定位的方法是可取的。

Influence of Various Surface Conditioning Methods on the Shear Bonding Strength of Brackets to Porcelain Surfaces;

瓷表面处理对正畸托槽与瓷粘接剪切强度的影响

A Comparative Study on the Difference between a New Bracket-bonding Operation and the Conventional One in the Ability of Enamel Demineralization Resistance;

改良型与传统型托槽粘接方法在防止釉质脱矿方面的对比性研究

Effects of different surface treatments on shear bonding strength between brackets and resin veneers

不同处理方法对树脂面与托槽粘接强度的影响(英文)