median line

基本解释

China and Japan have disputes over the east area of the "median line" where Japan is not entitled to taking any unilateral action.
“中間線”以東海域屬爭議海域，日方在這一海域無權採取單方麪行動。
www.fmprc.gov.cn
It is ungrounded for Japan to grant the test-drilling rights to Japanese private company in the disputed sea area with the excuse of its so-called unilateral "median line".
日方利用所謂“中間線”這一單方麪主張，在中日爭議海域對日民間企業授予試開採權，是站不住腳的。
www.fmprc.gov.cn
China has never recognized the so-called "median line" claimed by Japan unilaterally. The Japanese side has no right to undertake unilateral actions in the disputed sea area.
中方從未承認日方單方麪主張的“中間線”，日方無權在爭議海域採取單方麪行動。
www.fmprc.gov.cn

The orange line shows the 1979 to 2000 median extent for that day.
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