| 释义 |
tooth root tu:θru:t 短语¹⁴⁴⁹⁷²⁺²
基本英英近义反义例句
n.牙根
Noun:
the part of a tooth that is embedded in the jaw and serves as support近义词 root根
It is proved that the pressmark of tooth root, the state of carbide and remanentelements in the material have different effects on the toughness of POwer hacksaw blades.
结果证明，机用锯条的分齿压痕、基体碳化物状况以及材料中的残存元素等对机用锯条的韧性有不同程度的影响。 chemyq
The effects of curvature modification coefficient and tooth root modification coefficient on minimum film thickness, Hdertz maximum pressure and the ellipticity at the contact point were explored.
探讨了曲率修正量系数，齿根修正量系数对接触点处最小油膜厚度，最大赫兹应力及椭圆接触区椭圆率的影响。 cnki
According to the normal design method the former involute spline gear shaper cutter often has different size of its tooth top and tooth root.
按常规方法设计的大压力角渐开线花键插齿刀，常出现刀具齿顶宽太小和齿根槽太窄的问题。 cnki
After withdrawal of traction force, tooth root and periodontal tissue were gradually repaired.
停止加力后，牙根及牙周组织逐渐修复。 crter
And using the flexibility matrix method to determine load distribution on the contact line and the tooth root stress analysis was carried out.
并用柔度矩阵法确定接触线上载荷分布，进行了齿根应力分析。 airiti.com
By using these diagrams, the effect of friction between teeth on tooth root bending stress of the driving gear can be directly found without complex formula calculation.
利用该图谱，不必开展繁琐的公式计算即可直接查出齿间摩擦对主动轮齿根弯曲疲劳应力的影响。 cnki
CONCLUSION The clindamycin loaded coral paste is an ideal front tooth root canal filling material.
结论珊瑚克林霉素糊剂是一种较理想的前牙根管充填材料。 cnki
Conclusion: There is no effect on the whole compressive strength and resistance to cyclic fatigue of tooth root after prepared within0.08 taper.
结论：根管预备后锥度在0.08以内对牙根的整体抗压性能和抗疲劳性能无明显影响。 cnki
First, the sharp tooth saves to stay in the mouth cavity time grows most of tooth, it doesn't easily fall ill, the tooth root is long but hard.
首先，尖牙是口腔中存留时间最长的牙，它不易患病，牙根长而坚固。57kq
Human tooth development is a consecutive process, which includes bud stage, cap stage, bell stage and tooth root development.
人类牙齿发育是一个连续的过程，经历了蕾状期、帽状期、钟状期和牙根发育期。 dictall
Objective:To evaluate the capability of the apical tissue of rat molar to grow tooth root and periodontal tissue.
目的：探讨大鼠磨牙牙根根端组织发育牙根和牙周组织的能力。 dictall
OD to15 mm below tooth root, ie tooth zone.
从外径最外侧到齿根下15毫米，即齿区。 www.jxcad.com.cn
OD to15 mm below tooth root, ie tooth zone. No indication exceeding that equal to3 mm flat bottom hole at the defect beam path distance.
齿根下即齿区以下的外径为15毫米；在超声波发射程距的缺陷处，3毫米的平底孔没有显示出来。 www.jxcad.com.cn
The study shows that the stress in tooth middle is larger than that in tooth root with big spiral angle and light load.
研究表明，大螺旋角或小载荷时，齿腰应力大于齿根应力。 cnki
This paper discussed the relationship between the involute pitch of tooth root and tooth profile involute in hobbing.
本文阐述了滚刀滚齿时齿轮齿根过渡曲线的延长渐开线的等距线与齿轮齿形渐开线的关系。 chemyq |