at stated times meaning in English

在预定的时间

The judges , both of the supreme and inferior courts , shall hold their offices during good behaviour , and shall , at stated times , receive for their services a compensation , which shall not be diminished during their continuance in office
最高法院和下级法院的法官如行为端正，得继续任职，并应在规定的时间得到服务报酬，此项报酬在他们继续任职期间不得减少。
The president shall , at stated times , receive for his services , a compensation , which shall neither be increased nor diminished during the period for which he shall have been elected , and he shall not receive within that period any other emolument from the united states , or any of them
总统在规定的时间，应得到服务报酬，此项报酬在其当选担任总统任期内不得增加或减少。总统在任期内不得接受合众国或任何一州的任何其它俸禄。
Clause 7 : the president shall , at stated times , receive for his services , a compensation , which shall neither be encreased nor diminished during the period for which he shall have been elected , and he shall not receive within that period any other emolument from the united states , or any of them
总统得因其服务而在规定的时间内接受俸给，在其任期之内，俸金数额不得增加或减低，他亦不得在此任期内，自合众国政府和任何州政府接爱其它报酬。