预约 appointment ; make an appointment ; Reservation ; book
网上预约平台 internet appointment platform
预期违约 Anticipatory breach ; anticipatory breach of contract
电话预约 Making Telephone Appointments ; Telephone booking ; Appointment by Telephone ; Making Appointments
预约券 reservation ticket ; coupon for a subscription
预约保险 open cover ; open for cover ; [保险] open policy insurance ; Open Insurance
汇兑合约预约 forward exchange contract
预算约束 budget constraint ; budget restraint ; DeadlineBudget Constrain ; DBC
预约保单 open policy ; Open Cover ; unvalued policy
软预算约束 soft budget constraint ; Kornai ; west bank soft budget constraint
两个典型算例的理论分析和实际计算表明，这种预条件方法可以降低方程的迭代次数约30%，明显减少方程求解时间。
The theoretical analysis and numerical results of two typical examples show that this method can decrease the numbers of iterative by30%and reduce the computation time greatly.
锤破机锤头和电铲铲牙爆炸预硬后，其使用寿命可提高约50%。
The life of the hammers and the teeth increase about 50% after explosive hardening.
当网页滚动至约一半高度时，预读下一页的网页内容，包括网页文本及图片等。
When the page scroll to about half height, prefetch the next page page content, including text, image and other object.
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