查询词典 speculum metal

Tutania alloy：锡锑铜合金

tussock type prairie 生草丛型普列利群落 | Tutania alloy 锡锑铜合金 | Tutania metal 图塔尼阿锡锑铜合金

uncased hole：裸孔

"unbreakable metal","不破裂金属" | "uncased hole","裸孔" | "unconformity","不整合"

unhallow：邪居

灼热金属 Heat Metal 240 | 邪居 Unhallow 297 | 邪影击 Unholy Blight 297

Unprecious metal of ultrafine particle：非贵金属超微粒子

超细铜基催化剂:copper ultrafine particle catalysts | 非贵金属超微粒子:Unprecious metal of ultrafine particle | 高速超细度粉碎:ultrafine crush at high-speed

unrammed spread concrete：未夯实混凝土

unprotected metal construction 无保护层金属构造 | unrammed spread concrete 未夯实混凝土 | unreactive aggregate 惰性集料

unsplit crankcase：整体型机匣

"无遮蔽金属电弧熔接","unshielded-metal-arc welding" | "整体型机匣","unsplit crankcase" | "弹簧下方负载","unspring load"

inlet unsubmerged culvert, non-pressure culvert：无压力涵洞

半压力式涵洞 inlet submerged culvert, partial pressure culvert | 无压力涵洞 inlet unsubmerged culvert, non-pressure culvert | 波纹管涵 corrugated-metal pipe culvert

untarred rope：白麻绳

白合金 white metal | 白麻绳 untarred rope | 白铅 white lead

Sheet unwrapping：坯料展开

金属板料:sheet metal | 坯料展开:Sheet unwrapping | 操作票:Command Order Sheet

unzoned lens：未分区透镜(天线)

unxoned metal lens 未分区金属透镜(天线) | unzoned lens 未分区透镜(天线) | up-down counter 可逆计数器

red ensign：英国商船旗

red dog 煤坑废料 | red ensign 英国商船旗 | red flag 红旗

isoseismal：等震度的

等震的 isoseismic | 等震度的 isoseismal | 等震线 homoseism