1) mill knife
磨刀
2) Modaomen
磨刀门
1.
The Content and Distribution of Seven Primary Ions in Surface Sediments from Modaomen Estuary of the Pearl River;
珠江磨刀门河口沉积物中主要离子含量及其分布
2.
Hydrodynamic Change with the Topographic Evolvement in the “Modaomen” Estuary During the Last Forty Years;
四十年来磨刀门河口水动力对地形的响应
3.
The Recent Evolution of Modaomen Estuary and its Effect on Flood Drainage;
磨刀门河口近期演变及其排洪效应
3) Grinding device
磨刀装置
4) Modaomen Estuary
磨刀门
1.
Hydrologic characteristics and estuarine dynamic process during the dry season in Modaomen Estuary of the Pearl River;
珠江口磨刀门枯季水文特征及河口动力过程
2.
Characteristics of bed sediments during the dry season in the Modaomen estuary of the Pearl River;
珠江口磨刀门枯季表层沉积物特征
5) relief grinding cutter
铲磨刀具
1.
The practical CAD technology to manufacture high accuracy relief grinding cutters is put forward.
提出了方便快捷地加工高精度铲磨刀具的CAD实用工艺 ,给出了改善刀具切削性能和增加重磨极限(寿命 )的方法及计算实例。
6) honing cutlery
珩磨刀具
1.
Tests were carried out for process arrangement of honing, cutting distribution, fixture layout and adjustment of honing cutlery etc.
介绍了VE泵泵头中孔珩磨加工工艺及其特点 ,对珩磨加工的工艺布置 ,切削量分配 ,夹具设计以及珩磨刀具的修整等重要参数提供了经验。
参考词条
补充资料:大磨刀洲
大磨刀洲是一个位於大屿山以北的小岛,跟小磨刀洲合称为大小磨刀洲。大磨刀洲过去是「五福矿场」的所在地。五福矿场在1952年开始运作,出产石墨,出产主要运往美国。在1950年代末,年产量达3000至3500公吨,最深开採至海平面下90米,因此须使用抽水机。但因成本高,矿场在1973年停产。
在1990年代,因为兴建赤鱲角新机场,大小磨刀洲被削平以取得沙石用作填海。现在该地无人居住,但有小型气象臺及公共直升机坪。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。