yìng jí
to respond to an emergency
to meet a contingency
(attributive) emergency
chǎng qū yìng jí
site area emergency (nuclear facility emergency classification)
chǎng wài yìng jí
general emergency (or "off-site emergency") (nuclear facility emergency classification)
yìng jí dài mìng
emergency standby
to be on standby
yìng jí zhào shè
emergency exposure (nuclear energy)