英语释义

1. the smallest diameter of a screw thread

片语

minor-diameter steel-tube小直径钢管

minor diameter blasting hole小直径炮眼

minor diameter tube小直径管

core diameter内径；焊条直径

Minor Diameter Internal内花键小径

High-precision deep hole with minor-diameter高精度小直径深孔

foot path小径；人行道

Minor Diameter External外花键小径

minor-diameter steel-tube concrete rigid skeleton小直径钢管混凝土劲性骨架

minor diameter of thread螺纹内径

英汉例句

• The roll lapping machine is one of the equipments processing the excircle surface of minor diameter workpiece by lapping. The working accuracy is affected directly by the guide wheel of this machine.

  滚研机是小直径工件外圆表面研磨加工设备之一，该机导轮表面形状直接影响加工精度。

• The necessary craft is carried on the essential research design according to the need of the craft of the polymer distributor of the minor diameter of well.

  配套工艺根据小直径聚合物配注器工艺上的需要进行必要的研究设计。

• The outer cup includes a major diameter mounting flange portion terminating in a curl, a minor diameter wear sleeve portion, and a transition portion joining the major and minor diameter portions.

  外层杯包括大直径延伸段在卷曲的部分，一小直径套管磨损部分终止，并加入一个过渡的部分主要和次要直径部分。

• This paper introduces driving rock drift with minor diameter bit, minor diameter cartridage and minor diameter bolt, it can realize smooth blasting, roadway speed is raised, driving cost is reduced.

  在巖巷掘进过程中使用小直经鉆尖，小直径药卷和小直径锚桿，可实现光面爆破，有效提高成巷建设，降低掘进成本。