北京时间
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(北(běi )京(jīng )时(shí )间(jiān ),北(běi )京(jīng )时(shí )间(jiān ))
我(wǒ )国(guó )的(de )标(biāo )准(zhǔn )时(shí ),以(yǐ )东(dōng )经(jīng )120°子(zǐ )午(wǔ )线(xiàn )为(wéi )标(biāo )准(zhǔn )的(de )时(shí )刻(kè ),即(jí )北(běi )京(jīng )所(suǒ )在(zài )时(shí )区(qū )的(de )标(biāo )准(zhǔn )时(shí )刻(kè )。
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