查询词典 thread

unexpurgated edition：未删节本

unexplored area 未勘查地区 | unexpurgated edition 未删节本 | UNF thread 统一标准细牙螺纹

unexpurgated edition：未删节本=>未改訂版,無削除版

unexplored area 未勘查地区 | unexpurgated edition 未删节本=>未改訂版,無削除版 | UNF thread 统一标准细牙螺纹

Taper pins,unhardened：圆锥销

铆钉技术条件 Specifications for rivet | 圆锥销 Taper pins,unhardened | 内螺纹圆锥销 Taper pins with internal thread, unhardened

Taper pins with external thread, unhardened：螺尾锥销

带孔销 Pins with split pin hole | 螺尾锥销 Taper pins with external thread, unhardened | 销轴 Clevis pins with head

unheated：不受热的,不发热的

ungrounded neutral;未接地的中性点 | unheated;不受热的,不发热的 | unified coarse thread series;统一的标准粗牙螺纹系列

unified thread：统一标准螺纹

3.统一标准螺纹(Unified Thread):由美国、英国、加拿大三国共同制订,为目前常用之英制螺纹. 螺纹角亦为60 度,规格以每英寸有几牙表示. 此种螺纹可分为粗牙(UNC);细牙(UNF);特细牙(UNEF). 表示法如1/2-10UNC. (1/2:外径;10:每寸牙数;

unified thread：统一英制螺纹

机械性能:mechanical and physical properties | 统一英制螺纹unified thread | 镀后去氢,防止氢脆Lustrate hydrogen after galvanizing to avoid hydrogen embrittlement

unified thread：同一英制螺纹

机械性能:mechanical and physical properties | unified thread 同一英制螺纹 | Lustrate hydrogen after galvanizing to avoid hydrogen embrittlement 镀后往氢,防止氢脆

unifilar electrometer：单丝静电计

unified screw thread gauge 统一标准螺纹规 | unifilar electrometer 单丝静电计 | unifilar variometer 单丝磁变计

universal threshold function：通用阈值函数

universal thread grinding machine 万能螺纹磨床 | universal threshold function 通用阈值函数 | universal tilting table 万能倾斜台

at sb.'s disposal; in sb's disposal：任某人处理

at rest 宁静的,安静的,过世了的 | at sb.'s disposal; in sb's disposal 任某人处理 | at sb's service 听某人吩咐

Unionism：工会主义;工联主义

Unionist:工会主义者 | Unionism: 工会主义;工联主义 | Unitive:团结的,倾向于团结的