查询词典 track down

lose track of：失去与...的联系,不能跟上...的进展

keep track of 与...保持联系 | lose track of 失去与...的联系,不能跟上...的进展 | make use of 利用

lose track of time：弄乱时间

lose track of the days 把时间搞糊涂了 | lose track of time 弄乱时间 | lost count 弄不清楚

lose track of the days：把时间搞糊涂了

lose one's shirt. 输得精光 | lose track of the days 把时间搞糊涂了 | lose track of time 弄乱时间

lose track of the days：把时间搞胡涂了

lose ones shirt. 输得精光 | lose track of the days 把时间搞胡涂了 | lose track of time 弄乱时间

magnetic track：磁道

magnetic tracing device 磁性跟踪装置 | magnetic track 磁道 | magnetic track 磁航迹向

magnetic track angle：磁迹角

magnetic track 磁道,磁迹=>磁気トラック | magnetic track angle 磁迹角 | magnetic transducer 电磁式变换器

magnetic track angle：磁道角

magnetic track | 磁道 | magnetic track angle | 磁道角 | magnetic transducer | 磁学量传感器

distance between centres of lines;distance between centers of tracks;midway between tracks：线间距离 ;线间距

线路中心线 track center line;central lines ... | 线间距离 ;线间距 distance between centres of lines;distance between centers of tracks;midway between tracks | 线路试验 ;线路实验 track test;road test;ru...

off the track：失去...的线索

keep track of 跟踪,记录,保持联系 | off the track 失去...的线索 | trade sth for 偏离本题的

on the right track：步入正轨

时光飞逝Time flies. | 步入正轨 on the right track | Over half the country thinks the economy is on the right track 超过一半的人认为经济已步入正确的轨道

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