second mark meaning

• noun
    The character (″), used for seconds of arc or time or for inches

• The second marks the arrival of transverse vibrations which travel more slowly and arrive several minutes after the first.
• The second marks the arrival of transverse vibrations which travel more slowly and arrive several minutes after the first
• By the second mark, Mighty Mary was 13 seconds ahead.
• Coutts went in for the kill at the second mark.
• My second marks were good, and I think that was reasonable.
• Eric Brewer got the other assist at the 52-second mark.
• But poor sail handling at the second mark scuttled the impressive comeback.
• Today we wanted to work on the second mark in our performance,
• I worked so hard this year for the second mark.
• By the second mark, New Zealand was ahead by 1 : 58.

• "second mark" meaning in Chinese: 秒号
• "second mark" meaning in Japanese: 秒符号
• "second mark" meaning in Russian: мат. знак секунды