The micrometer, which is also called a clock gauge, is a measuring instrument which is more precise than a common ruler.

分厘卡又叫千分表， 是一种远比尺子精度高的长度度量工具。

It is indicated that the precise flat Plate, hollow column and clock gauge should be selected properly to satisfy actual requirements for measuring accuracy of oil well pump...

指出在实际生产中应根据需要选择合适精度的精密平板、空心立柱和千分表来装配，以满足抽油泵衬套测量精度要求。

It is indicated that the precise flat Plate, hollow column and clock gauge should be selected properly to satisfy actual requirements for measuring accuracy of oil well pump liners.

指出在实际生产中应根据需要选择合适精度的精密平板、空心立柱和千分表来装配，以满足抽油泵衬套测量精度要求。

The Doomsday Clock isn't a clock and it doesn't keep time. It's a metaphor introduced by The Bulletin of the Atomic Scientists to gauge public safety.

末日时钟并不是真正的计时钟表，而是一面虚构的钟面，由芝加哥大学的《原子科学家公报》杂志于1947年设立，以标示出世界受核武威胁的程度。

You can often gauge a man's ambition by whether he hates his alarm clock or considers it his dear friend.

你常常可以根据一个人是讨厌他的闹钟还是认为闹钟是他亲爱的朋友来判断他的雄心的大小。