查询词典 helmet

Stytene butadiene strene modified bituminous sheet materials：摩托车乘员头盔等

安全帽 Safety helmet | 摩托车乘员头盔等 Stytene butadiene strene modified bituminous sheet materials | 游艺机及游乐设施类Amusement machines and amusement park equipment

eye protectors for radiations：防射线用眼睛防护罩

p7417 牙科用氧化锌-丁子香酚和氧化锌-非丁子香酚粘固粉 dental zinc oxide/eugenol c... | p8141 防射线用眼睛防护罩 eye protectors for radiations | p8142 焊接用安全帽面罩和手持面罩 helmet type and hand shie...

Candle Wax：蜡烛

蜡烛: 甘油(glycerin) 烧开的水 =没有灯芯的蜡烛(candle wax). 蜡烛 灯芯 =点燃的蜡烛(candle),这是油灯的替代品. 爬下去楼梯来到深穴,组合潜水服(diving suit) 氧气瓶(air tank) 钢盔(helmet) 点亮的灯(lantern) = 完备的潜水服(diving suit).

tie the rope around my waist：把绳子系到腰上

50. put on my helmet 戴上头盔 | 51. tie the rope around my waist 把绳子系到腰上 | 52. climb up the huge rock 顺着巨石向上爬

sun hemp：大麻

sun helmet 硬壳太阳帽 | sun hemp 大麻 | sun lamp 太阳灯

JSF:Joint Strike Fighter：联合打击战斗机

JHMCS:Joint Helmet Mounted Cueing System = 联合头盔指引系统 | JSF:Joint Strike Fighter = 联合打击战斗机 | J-STAR:Joint Surveillance and Target Attack Radar system = 联合侦察和目标打击系统

smoke hole：通风孔

smoke helmet 防烟面罩 | smoke hole 通风孔 | smoke index 烟指数

safety rail：安全拉桿

安全帽、全緣安全帽 SAFETY HELMET | 安全拉桿 SAFETY RAIL | 安全比 SAFETY RATIO

safety nut：安全螺母

安全链 safety chain | 安全螺母 safety nut | 安全帽 safety helmet

safety hoist：安全起重机

safety helmet安全帽 | safety hoist安全起重机 | safety hook安全大钩

NHL：abbr. non-hodgkin lymphoma; 淋巴瘤

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complete ordered field：完备有序体

完全的空间n点形 complete n-point in space | 完备有序体 complete ordered field | 完全正(直)交系 complete orthogonal system