查询词典 expansion bit

expansion, partial fraction：部分分式展开式

正交正规化展开式 expansion, orthonormal | 部分分式展开式 expansion, partial fraction | 光束扩展 expansion,beam

expansion, real：真膨胀

expansion, free 自由膨胀 | expansion, real 真膨胀 | expansion, superficial 表面膨胀

expansion, real：真扩张

expansion, free 自由扩张 | expansion, real 真扩张 | expansion, superficial 外貌扩张

expansion scab：脹痕(鑄造)

伸脹滾子 expansion roller | 脹痕(鑄造) expansion scab | 膨脹螺釘 expansion screw

expansion suspender：伸缩悬杆

expansion staybolt 膨胀拉杆螺栓 | expansion suspender 伸缩悬杆 | expansion tank 膨胀箱

gas expansion porosimeter：气体膨胀孔隙度仪

gas expansion drive 气体膨胀驱动;溶解气驱 | gas expansion porosimeter 气体膨胀孔隙度仪 | gas expansion 气体膨胀

expansion chucking reamer：膨胀式机用铰刀

expansion cement 膨胀水泥 | expansion chucking reamer 膨胀式机用铰刀 | expansion circuit breaker 膨胀断路器

expansion chucking reamer：机用扩张式铰刀

expansion chuck ==> 夹紧卡盘 | expansion chucking reamer ==> 机用扩张式铰刀 | expansion circuit breaker ==> 膨胀断路器

expansion drain trap：[温差式]膨胀排泄阱

膨胀系数 expansion coefficient | [温差式]膨胀排泄阱 expansion drain trap | 膨胀比 expansion ratio

expansion drain trap：膨胀排泄阱

膨胀曲线 expansion curve | 膨胀排泄阱 expansion drain trap | 膨胀效率 expansion efficiency

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