第1题:
The engineer hasn’t got time to track down the problem.‘To track down’ means to find out.
第2题:
直接进入装卸线或自装卸线向区间发出的列车,在装卸线警冲标内方运行时,按调车作业办理。
第3题:
We were able to () the error and have credited your account.
A、track out
B、track down
C、track over
D、track up
第4题:
到发线 arrival-departure track
第5题:
站线作业时间是指货车送到站线(装卸地点)时起,至装卸作业完了时止的时间,其中包括等待装卸的时间。
第6题:
在货场、仓库专供装卸货物所使用的线路叫做()。
第7题:
当车站设有货场时,军用货物装卸线与铁路货物装卸线合并设置。
第8题:
A. The track option monitors interfaces as defined by the user.
B. The track option monitors all interfaces participating in VRRP.
C. The track option allows for a reduction of the priority value if the monitored interface goes down.
D. The track option causes syslog entries to be written in the messages log file, if the monitored interface goes down.
第9题:
装卸线 loading-unloading track
第10题:
机车出入段线 track for going out and coming into the depot