steady component meaning in English

定常分量

Preferential enrollment policy of university entrance examination for minority students in our country has gone through three developmental periods from 1950s till now , and this policy is the steadiest component in educational policy for minorities
摘要我国少数民族学生高考优惠招生政策从上世纪50年代至今已经历了三个发展时期，成为民族教育政策中最为持续稳定的构成部分。
The numerical results show that the time domain response of the laminated plates induced by the in - line force of non - steady component oscillating flow is similar to harmonic motion with certain ribbon which is formed by period motion
计算结果表明，零均值流量脉动流顺流向作用力诱发反对称角铺设层合板的时域响应近似于具有一定带宽的谐波运动，而这一带宽又是由一定周期运动形成的。