查询词典 a priori

However, currently, the retrieval of multiangular remote sensing seldom considers the use of spectral information. We use MSAVI2 as an index to get the a priori knowledge of LAI. As a result, the a priori knowledge is more objective. From the comparison of using or not using this MSAVI predicted a priori knowledge, we found that this approach is effective.

与以往的反演方法相区别，该文利用行播作物二向反射模型，将多角度与多光谱数据结合进行行播作物LAI反演实验，并对反演算法进行了详细的敏感性分析实验，结果表明采用多角度、多光谱遥感数据相结合的方法可以有效反演行播作物的叶面积指数。

First, the concept emergence probability is assumed to be a random variable with a priori Beta distribution. Second, its priori parameters are designated by the distance-based similarity algorithm, calculated by Bayesian Estimation.

该算法首先假定概念出现概率是符合Beta分布的随机变量，然后基于语义距离的相似度算法计算先验参数，并根据统计样本计算该先验分布下基于最小风险的贝叶斯估计后验参数。

By means of proposing a priori Markovian transition probability used in the model predictive probability in input synthesize, the IMM estimation algorithm not only utilizes the sufficiency system's posteriori information, but also utilizes rationally the system's priori information, which enhances estimation performance highly Theoretical analysis and simulation show the IMM algorithm is one of the most cost-effective schemes in all generalized pseudo Bayesian algorithms.

IMM估计方法通过在用于输入综合的模型预测概率中引入一个马尔可夫先验转移概率，使得IMM估计不但充分地利用了系统的后验信息，而且合理地利用了系统的先验信息，从而大大地提高了估计的精度和性能。理论分析和仿真结果表明：IMM估计方法是各种广义伪贝叶斯算法中性能最优的一种自适应估计算法。

Immanuel Kant argued that there is only one, absolute , geometry, which is known to be true a priori by an inner faculty of mind: Euclidean geometry was synthetic a priori .

康德认为，只有一个，绝对的，几何，这是众所周知的事实的先验的内在系铭记：欧几里德几何是合成先验。

Although it is not tautology of analytic proposition,it is a priori knowledge.So we can say Leibniz has putforwards the a priori synthetic proposition before Kant in an unclear way.

而原始的事实真理的提出则是莱布尼茨超越近代的直觉学说的地方，这种原始的事实真理不是同义反复的分析命题（至少对于人的有限的心智而言不是），而又具有某种直接的先验性，可见莱布尼茨已先于康德以一种不十分明显的方式提出了先天综合判断的问题。

In section 1, we noted the distinction between what can be deduced a priori from microphysics alone and what can be deduced a priori from microphysics augmented by the claim that certain microphysical entities are the referents of our words.

在第一节，我们注意到'能从微观物理学单独演推出的东西'和'从微观物理学（加入了那些按我们的语词所指而设定的微观物理学实体）能先天演推出来的东西'的区别。

They reveal a new principle, namely the a priori principle of purposiveness of our power of judgment, and thereby offer new a priori grounds for beauty and biology within the framework of Kant's transcendental philosophy.

这两部份揭露了一个新的原理，即我们判断力的先天合目的性原理，藉此康德在其先验哲学的体系内部有了新的先天基础让美与生物学有了位置。

This difference, it should be observed, applies only to the question of proving God's actual existence; for, His self-existence being admitted, it is necessary to employ a priori or deductive inference in order to arrive at a knowledge of His nature and attributes, and as it is impossible to develop the arguments for His existence without some working notion of His nature, it is necessary to some extent to anticipate the deductive stage and combine the a priori with the a posteriori method.

这种差异，应该得到遵守，只适用於该问题的证明上帝的实际存在，他的自我存在，被承认，有必要聘请一名或先验演绎推理，以得出一个认识他的本质和属性，因为这是不可能发展的论点，他的存在，如果没有某种工作的概念，其本质，是要在一定程度上预测演绎阶段结合起来，把先验与后验方法。

It starts from Foucault's key word "historical a priori", and focuses on three qualities of "statement", with a main purpose to explain how his archaeology of knowledge, in order to overcome three pairs of antimony in traditional philosophy, that is, the empirical/the transcendental, the cogito/the unthought, the retreat of origin/the return of origin, combines pure description of discourse with an effort of exploring a priori rules of discursive formation.

文章从"历史先天"这一关键词出发，阐述福柯的知识考古学如何将对话语的实证描述和探索话语构成的先天规则结合起来，从而保证其在对话语的形式分析的同时，超越传统哲学深陷其中的三对矛盾："经验－先验"、"我思－未思"、"本源的隐退－回归"。

In the first part, first of all, we have a priori estimate for solution of the reaction-diffusion equation with initial condition and Dirichret boundary conditions. Then, we construct a semidiscrete Legendre pseudospectral scheme, and have a priori estimate for approximate solution. We discuss the asymptotic stability of approximate solution. At last, we get a error estimation on large time for solution of the semidiscrete system.

首先，对此类方程初边值问题的解进行了先验估计；然后建立方程半离散的Legendre拟谱格式，并对近似解进行了先验估计，讨论了近似解的渐近稳定性；最后，得到了半离散系统解的长时间误差估计。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。