1.
Research on Measurement System of Piston Ring End Gap Based on Computer Vision;
基于计算机视觉的活塞环闭口间隙测量系统研究
2.
Experimental Study of the Clearance of Cut Auto-Closed on the Thin Ring by Mathematics Modeling
卡环接口自适宜封闭间隙数学建模与试验研究
3.
piston ring free gap
活塞环自由开口间隙
4.
ring gap in bore
汽缸内活塞环切口间隙
5.
Comparison of two ways closing extraction space
两种滑动法关闭拔牙间隙的比较研究
6.
The Clinical Effect on Closing Obsolete Lower Molar Spaces with Orthodontic Treatment
正畸关闭下颌第一恒磨牙缺失间隙的疗效观察
7.
COMPARISON OF THE EFFECT OF TWO ELASTIC APPLIANCE IN CLOSING EXTRACTION SPACE
两种弹性装置关闭拔牙间隙的疗效比较
8.
Oil control ring gap to be located 30 degrees to the left of combustion chamber recess.
控油环间隙位于燃烧室凹口的左30 度。
9.
Research on Wear-rings of Centrifugal Pump Based on CFD Code;
基于CFD的离心泵口环间隙流动研究
10.
Possessing a speed blades gap adjustingdevice, permit to adjust steplessly the blades gap.
刀片间隙快速调整机构，可对刀口间隙进行无级调整。
11.
Autologous Fat Injection Into the Vocal Cords for Glottis Insufficiency: Experimental Study
经环甲间隙自体脂肪声带注射矫治声门闭合不全的实验研究
12.
Three-dimensional finite element analysis of two anchorage types in closing the space following tooth extraction in maxilla
三维有限元方法比较二种支抗形式关闭上颌拔牙间隙
13.
Application of straight wire appliance into the close of spaced dentition;
滑动直丝弓矫治技术在关闭牙列散在间隙的应用体会
14.
Mechanical characteristics during closing mandibular extraction space through sliding mechanics with finite element analysis
滑动法关闭下颌拔牙间隙的力学行为有限元分析
15.
Clinical study on the improved one-step sliding method of straight wire appliance in closing extraction spaces
改良直丝弓一步滑动法关闭拔牙间隙20例临床观察
16.
Effects of microscrew implant anchorage in extraction space closing by one step and retraction of anterior teeth
微种植体支抗同步分别内收前牙加速拔牙间隙关闭的临床研究
17.
Soft-and hard-tissue changes after extraction space closure with micro-screw implant
微螺钉种植支抗关闭拔牙间隙后软硬组织的变化
18.
lower high water interva
低高潮间隙低高潮间隙