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wave报务员 radio (or wireless) operator无线电室 radio room无线电话 radio telephone螺叶后倾 rake...

ogy系统植物社会学systematic unit分类单位systematics分类学systematization系统化systematize系统化syste...

eam loss吸（抽）气阀 aspirating valves吸入阀 suction valve吸入阀限位器 suction valve guard先导式安全...

片printed rabbit skin jacket 印花兔皮夹克printed rabbit skin overcoat 印花兔皮大衣printed rab...

octane 辛烷 octase 辛糖 09. enne,nona九 nonapeptide 九肽 enneahedron 九面体 10. deca,de...

lattening hammer (or iron)浮动型钻油台 floating hull type drilling rig浮动仪表台 floating i...

r electric motor 小功率电动机small power generator 小功率发电机small rail car 轨道小车small rate...

anhydride 砷酸酐arsenic poisoning 砷中毒arsenical copper 砷铜arsenical nickel 红砷镍arseni...

thod 陆上废料处理办法land-based 陆上的land-line 陆线land-line charge 陆线费landed quality terms ...

ting-up time 穿透加热through heating 差温加热differential heating 保温holding 奥氏体化austenit...

response characteristic 频率特性frequency shift 移频 frequency spectrum 频谱 fresh fuel ...