查询词典 evolutionary tree

A new model based on the hierarchical MRFhalf tree model is proposed for only one image can be obtained in image segmentation, whose MPM (maximizer of the posterior marginals) algorithm is inferred too.

针对图像分割问题中观测数据有限的情况，提出了一种新的基于离散分层MRF的半树模型，推导出了它的最大后验边缘概率算法。

In this paper, a new region-determined half tree hierarchical MRF model is proposed and its region-determined maximizer of the posteriori marginals algorithm is inferred.

本文提出一种新的基于区域确定的半树分层 MRF 算法，并推导出它的最大后验边缘概率(Maximizer of the posteriori marginal， MPM)算法。

Changes in topology of phylogenetic tree were detected with Maximum likelihood method.

地缘分析表明D11092是基因重组的产物，而D11093极有可能是实验室内发生的重组。

A model and an algorithm were provided for constructing phylogenetic tree based on the principle of maximum likelihood estimate.

利用最大似然估计原理，给出了构建系统发生树的模型和算法。

If, in a particular instantiation, the maximum number of nodes in a tree

如果在一个特定的实例，在节点的最大数量的树

And the LORD God commanded the man, saying, Of every tree of the garden thou mayest freely eat

旧约1。耶和华神吩咐他说，园中各样树上的果子，你可以随意吃。

In fact, this approach should be taken even after you use tea tree oil, mayonnaise, or vinegar.

在事实上，这种做法应采取的，甚至当您使用茶树油，蛋黄酱，或醋。

In this paper was presented a new algorithm for MC tree search.

本文介绍了一种新的算法--蒙特卡罗树搜索。

Among the environmental factors,temperature nearly make the same effect toall the tree species of broad leaf korean pine forest.Moisture and fertility of soil aregreatly depend on the soil type.In the broad leaf korean pine forest zone,humus darkbrown soil has the best condition of moisture and fertility,The following are typicaldark brown soil、flood and forest soil;the third is albic brown soil and meadow soil;The worst ones are skeleton brown soil and marshy soil.

在影响树木生长的环境因子中，温度对所有树木的影响几乎相同，土壤的水肥因子是与土壤类型相关性很大的量，不同的土壤类型，水肥条件相差极大，在长白山阔叶红松林带，土壤水肥条件最好的是腐殖质暗棕壤，其次是典型暗棕壤和河滩森林土，土壤水肥条件一般的是草甸土和潜育暗棕壤，水肥条件最差的是粗骨棕壤和沼泽土。

Species groups were divided for tree species, brush species, understory grass species and meadow species.

根据物种在排序图上的散布格局，分别对乔木种、灌木种、林下草本种以及草甸物种进行了种组的初步划分。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！