measuring rod [测] 测量杆 ; 量杆 ; 测杆
oil-measuring rod 量油杆 ; 量油尺
micrometer measuring rod 测微量杆 ; 千分卡头
end measuring rod 内径杆规
oil measuring rod 量油尺 ; 油尺
horizontal measuring rod 卧式身长计
The AU is a cosmic measuring rod, and the basis of how we scale the Universe today.
天文单位是宇宙的标尺，是我们今天测量宇宙的基础。
This is like building a building with a measuring rod that constantly changes.
这就好比建造一栋建筑，而测量杆却不停的在变动。
DIPSTICK, a calibrated rod or stick for measuring a quantity of fluid in a reservoir.
量尺，校准过的棒或尺，用于测定蓄液器内液体的量。
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