1.
Relationship Between Gold Alloy Clasp Retention and Depth of Abutment Undercut
金合金卡环固位力与基牙倒凹深度的关系
2.
The retention of the clasp on molar is greater than premolar in the same condition of undercut.
相同倒凹条件下,磨牙卡环的固位力比前磨牙卡环大。
3.
Objective To study the relationship between the depth of abutment undercut and the retention of gold alloy clasp.
目的研究金合金卡环固位力与卡环臂进入基牙倒凹深度间的关系。
4.
The retention of gold alloy clasp on the molar was greater than that on the premolar in the same condition of undercut.
相同倒凹深度上,磨牙金合金卡环固位力比前磨牙大。
5.
Conclusion Within the elastic limit of the material,the relation between the retention of gold alloy clasp and the depth of abutment undercut showed positive correlation.
结论在卡环弹性极限内,金合金卡环固位力与卡环臂进入基牙倒凹的深度成正比。
6.
Study on the hydrocarbon accumulation model in the slope area of a large sag-taking Fuyang reservoir in Sanzhao Sag as a case
大型凹陷斜坡区倒灌式成藏模式—以三肇凹陷扶杨油层为例
7.
Research on Migration and Accumulation Mechanism of Hydrocarbon "Reversed Migration" in Fuyu and Yangdachengzi Formation in Sanzhao Depression
三肇凹陷扶杨油层油气“倒灌”运聚成藏规律研究
8.
Hydrocarbon Reversed Accumulation Model of Big Depression Syncline Area--A Case of the Fuyang Reservoir in the Sanzhao Depression
大型凹陷向斜区油气倒灌式成藏——以松辽盆地三肇凹陷扶杨油层为例
9.
A concave surface, structure, or line.
凹面、凹形结构、或凹线
10.
They preferred the rice straw to hotel beds, which sometimes felt like a relief map and sometimes like the chest of a tuberculosis patient.
他们倒宁可睡稻草，胜于旅馆里那些床，或像凹凸地图，或像肺病人的前胸。
11.
a concave lens [mirror]
凹透镜 [凹面镜]
12.
notch-tow barge
凹尾驳(尾部有顶推凹口
13.
Convex on one side and concave on the other.
凸凹的一面凸一面凹的
14.
An indentation or small hollow.
凹处凹陷处或小洞小坑
15.
A depression similar to that in a shallow concave container for food.
凹形，凹面与浅的凹型盛食物的容器相似的凹处
16.
The degree of concavity in such a depression.
凹陷，凹度这种凹陷的程度
17.
The act of inverting.
倒置，倒转颠倒的动作
18.
A recess, as in a border or coastline.
凹入处凹进之处，例如边缘或海岸的凹进处