1·The firm I wanted to use had prior commitments.
我选择的那家公司有优先承诺。
—— 《柯林斯英汉双解大词典》
2·Visits are by prior arrangement.
参观需要事先安排。
—— 《牛津词典》
3·They have a prior claim to the property.
他们有权优先获得该处房产。
—— 《牛津词典》
4·I had to refuse because of a prior engagement.
我因为已经有预约只好拒绝了。
—— 《牛津词典》
5·The caves can be visited only by prior arrangement.
这些洞穴只能预约参观。
—— 《柯林斯英汉双解大词典》
6·He claimed he had no prior knowledge of the protest.
他声称他事先对那次抗议一无所知。
—— 《柯林斯英汉双解大词典》
7·It is important to enrich the soil prior to planting.
栽种之前给土壤施肥很重要。
—— 《柯林斯英汉双解大词典》
8·Please give us prior notice if you need an evening meal.
需用晚餐者，请预先通知我们。
—— 《牛津词典》
9·A death prior to 65 is considered to be a premature death.
65岁以前的死亡被认为是过早死亡。
—— 《柯林斯英汉双解大词典》
10·She will be unable to attend because of a prior engagement.
因事先有别的安排，她将不能出席。
—— 《牛津词典》
1·It used aliens in place of actual species to be certain that the participants could not draw on prior knowledge.
它用外星人来取代实际实际物种，是为了确信参与者不能利用先验知识。
2·Prior knowledge frequently has no effect on the actual outcome of the event – we’ll get the same grade regardless – and yet we still desperately want to know.
先验知识常常对事情实际结果没有影响——我们还是会得到同样的成绩——然而我们还是极度想知道。
3·In the practical applications of SAR image classification, we have little prior knowledge about the classes and we rarely use polar information.
在实际的SAR图像分类应用中，我们关于类别的先验知识非常少，极化信息的利用也不充分。
4·A somewhat complicated concept can only be learnt if sufficient prior knowledge is available and incorporated in such a way that the simple procedure is able to benefit from it.
如果有充足的先验知识可被用上且有适当方法来运用上，则用简单的方法就可以实现，稍微复杂的概念也能够被学习出来。
5·Chapter III studies tactical parameters estimation of boost phase and impact position prediction problems based on prior trajectory profile.
第三章研究了基于先验弹道模板的主动段战术参数估计与落点预报问题。
1·On the basis the parameters are separated for the biased estimate by means of partial prior knowledge, and unbiased estimates of all parameters to be evaluated are obtained.
在此基础上，用部分验前知识，进一步对该有偏估计作了参数分离，从而得到全部待估参数的无偏估计。
2·The regularization matrix will be chosen by prior information of the model parameters and the adaptive factor, however, will be determined by posterior information.
其基本思想是利用验前模型信息确定正则化矩阵，利用验后观测信息确定自适应因子。
3·At last, the problem of how to select the parameters of joint prior distribution is discussed and the trend testing approaches are given.
最后讨论了如何选择联合验前分布中的参数的问题，并给出了趋势检验方法。
4·Then regarding the predictive distribution as prior distribution, the posterior distributions of the reliability are obtained combining with the information from flight tests.
利用此预测分布作为验前分布结合飞行试验信息得到可靠性的验后分布。
5·This paper discusses the detecting problem of the fall point of vehicle with Prior information. This proposed method may used under the circumstance of only one flight lest.
研究了具有验前信息下的飞行器落点精度的鉴定问题，适用于只作一次现场飞行试验的情况。