1.
Effects of Ball Radius and Additive on the Behavior of the Planet Ball -Milling
磨球直径和添加剂对行星球磨行为的影响
2.
Influence of diameter of milling balls on TiC synthesis process by mechanical alloying
磨球直径对机械合金化合成TiC反应过程的影响
3.
Research of optimum diameter of balls used in φ3200 mm×3100 mm ball mill
φ3200mm×3100mm格子型球磨机最佳球径的探讨
4.
The diameter of the sun is one hundred and nine times that of the earth .
太阳的直径是地球直径的109倍。
5.
How much is the diameter of the sun longer than that of the earth ?
太阳的直径比地球的直径长多少?
6.
The diameter of the sun is more than one hundred times longer than that of the earth .
太阳的直径比地球直径长一百多倍。
7.
The Design of Small Diameter and Extend Length Hard Alloy Relief Grinding Hobs and Regrinding;
小直径加长硬质合金铲磨滚刀的设计及其重磨
8.
Influence of Size and Number ofGraqhite Nodules on Wear Property of DCI
石墨球径和球数对球墨铸铁耐磨性的影响
9.
millstone for pulping exceeding 1200mm in diameter and 500mm in thickness
捣碎磨石机,直径超过1200mm、厚度超过500
10.
Characteristics of Small Hole Grinding for Hard and Brittle Materials;
硬脆材料小直径内圆磨削特性的研究
11.
The diameter of Mars is slightly over half that of the earth.
火星的直径比地球的半径稍大些。
12.
This paper deals with the relation between the size of graphite nodules and the eutectic expansion force of DCI and the influence of the size of graphite nodules on wear property of DCI.
探讨了石墨球径的大小和球铁共晶膨胀力的关系,球径大小和球数对球铁耐磨性的影响.
13.
The next operation is surface grinding, and is the step that defines the diameter of the material.
下一步是表面磨削，这是确定材料直径的工序。
14.
Electric Design and Produce of the Major Diameter NC Vertical Cylindrical Grinder;
大直径数控立式滚磨机电气设计与实现
15.
The Analysis of Abrasion Cutter Head of Large Diameter TBM in Complex Ground
复合地层大直径盾构刀盘刀具磨损分析
16.
Comparison on Processing of Large Diameter Cylindrical and Grinding Inside Hole with Rolling
大直径外圆和内孔磨削加工与滚压加工的比较
17.
Research on New Grinding Technology and the Device Design of Large Caliber Spherical Surface Valve Core
大口径球面阀芯研磨新工艺与新机构设计研究
18.
glass microsphere (glass grains), not exceeding 1mm in diameter
玻璃微球（玻璃细粒）,直径不超过1mm