1.
Effect on the accuracy of Root ZX of different size of apical foramen
不同根尖孔直径对Root ZX测量准确性的影响
2.
The diameter of the objective of a telescope.
孔径望远镜物镜的直径
3.
diameter of tip circular-arc center circle
齿尖圆弧中心圆直径
4.
diameter of tip circular-arc juncture circle
齿尖圆弧衔接点圆直径
5.
In Vitro Study the Distances from the Foramina to the Root Apex and Its Clinical Significance
恒牙根尖孔至根尖顶距离及其临床意义
6.
"To take out Valve, put a 1.5 to 3 mm dia. wire with its end hooked into the hole"
将一根直径1.5to3mm,顶端成弯钩状的铁丝伸进孔内,以便取出阀门,
7.
Morphology of Physiological Foramen of Mandibular Premolars;
下颌前磨牙生理性根尖孔形态的研究
8.
The stem has a slightly smaller diameter than the valve bore.
阀杆的直径略小于阀体孔的直径。
9.
Test method for pore diameter of porous ceramic
GB/T1967-1996多孔陶瓷孔道直径试验方法
10.
Discussion on Revamping of The Large Diameter Piercing Head of 10MN Vertical Piercing Mill
10MN立式穿(扩)孔机大直径扩孔头的改造
11.
limit deviation of root circle diameter
齿根圆直径极限偏差
12.
diameter of root circular-arc center circle
齿根圆弧中心圆直径
13.
diameter of root circular-arc juncture circle
齿根圆弧衔接点圆直径
14.
The diameter of such an opening, often expressed as an f - number.
孔径这种开口的直径，常以f数表示
15.
Effects of apical stop integrity and different root canal preparation techniques on apical sealing ability in straight root canals
根尖止点的完整性与不同根管预备方法对直根管根尖封闭性的影响
16.
Probe into Large Diameter Direct Drainage Borehole Construction Technology in North China Type Coalmines
华北型煤矿施工大孔径直排孔的工艺探讨
17.
high efficiency drilling system for small and deep hole
高效小直径深孔钻削系统
18.
The human eye has a pupil diameter which, of course, varies.
人眼瞳孔直径当然是可变的。