查询词典 ballistic round

round-the-world echo：环球回波=>地球周回

round-the-corner auger 转角输送螺旋 | round-the-world echo 环球回波=>地球周回エコー | round-timber bulkhead 圆木隔墙

RTTVAR:round-trip time variation：往返时间变量

SRTT:smoothed round-trip time 平滑往返时间 | RTTVAR:round-trip time variation 往返时间变量 | RTT:round-trip time 往返时间

Round-trip Charter：往返航程租船合同

round trip charter 往返程租合同 | round trip charter 往返航程租船合同 | round trip lease contract 往返租用契约

Round-trip Charter：往返程租合同

round top 下桅盘 | round trip charter 往返程租合同 | round trip charter 往返航程租船合同

round-trip gain：往返增益

round-segment multifocal 圆弧多焦距[眼镜] | round-trip gain 往返增益 | round-trip transit time 往返跃迁时间

Round-trip engineering：双向工程

深层搅拌:Deeped mix round | 双向工程:Round-trip engineering | 全面素质:All-round Characters

round sennit：圆编

round seizing 绕扎 | round sennit 圆编 | round smooth file 细圆锉

round sennit：空心圆辫

回扎;卷扎缚 round seizing | 空心圆辫 round sennit | 圆衬环 round thimble

show sb round (ie all the different rooms in) the house：领某人参观房子(中的各个房间)

*look round the room 环视房间 | * show sb round (ie all the different rooms in) the house 领某人参观房子(中的各个房间) | * There were soldiers positioned all round the town. 城里到处都驻守着士兵.

round slate pencil：圆杆滑石笔

round sintering machine 圆盘烧结机 | round slate pencil 圆杆滑石笔 | round smooth file 细圆锉

liquid helium：液态氦

除了路径积分及应用在量子电动力学的研究成果之外,费曼其它重要的研究贡献还有1953年发表有关液态氦(liquid helium)超流体理论,以及1969年提出的成子(parton)模型.

fly wheel nut wrench：装拆飞轮螺母扳手

fly wheel magneto 飞轮式永磁发动机 | fly wheel nut wrench 装拆飞轮螺母扳手 | fly wheel pump 飞轮泵