During each day's capping operation, check the planeness of the caps prior to compression testing on at least three specimens, selected at random, representing the start, middle, and end of the run.

每天的压顶操作中，在进行抗压试验前，应对至少三个试样上压板的平面度进行检查，这些试样是随机抽取的，分别代表操作开始、中间和结束时所用的试样。

youdao

Chief mate, we would like to take ullage three times in each tank, and check temperature at upper, middle and lower spots, average figures would be available.

A 大副，每一个舱的空距要连续测量三次，温度要测量上、中、下三个点，并且这些数据取平均值作为空距及温度结果。

youdao

You start in the middle and check to see whether the word you are looking for comes before the word in the middle of the list.

你在中间部分开始，看看这个要搜索的词汇是不是在中间位置的前面。

youdao

According to a recent survey, 54% of American smartphone owners check their phones in bed -- sometimes in the middle of the night.

CNN: Smartphones let work win out

If you need daily check-ins you can set regular meetings times in the middle of the day that will accommodate both types of workers.

FORBES: 5 Reasons to Love Working From Home

From international money transfer to bill-pay to check cashing and prepaid, Walmart has been a pioneer of financial services for the emerging middle class.

FORBES: Bluebird vs Greendot. Prepaid wins.