53-54 above) the costs would be limited to time worked, although it may be necessary to pay an honorarium to encourage qualified persons to volunteer for the roster.
如果采用专家名册(见上面第53-54段)，费用将只限于工作时间，虽然为了鼓励合格人员自愿报名列入名册要支付一定的酬劳。