supercritical
/ˌsjuːpəˈkrɪtɪkəl/adjective
1- Physics above a critical threshold, in particular【物理】在临界以上的, 超临界的, 尤指：
1.1
- (in nuclear physics) containing or involving more than the critical mass（核物理中）超临界质量的。
1.2
- (of a flow of fluid) faster than the speed at which waves travel in the fluid（流体流动）超临界速度的。
1.3
- denoting an aerofoil or aircraft wing designed to tolerate shock-wave formation at transonic speeds超临界机翼的。
1.4
- of, relating to, or denoting a fluid at a temperature and pressure greater than its critical temperature and pressure（流体）超临界温度（或压力）的。