必要条件

wěn dìng de lǐng dǎo shì jīng jì zēng zhǎng de bì yào tiáo jiàn

稳定的领导是经济增长的必要条件。

Stable leadership is a necessary condition for economic growth.

tiáo kòng tōng huò péng zhàng shì jīng jì wěn dìng de bì yào tiáo jiàn

调控通货膨胀是经济稳定的必要条件。

The control of inflation is a sine qua non for economic stability.