距离

SIFT（Scale Invariant Feature Transform） local feature is chosen because of its scale invariance and the property of accurate key-point localization.The Euclidean distance between different SIFT feature vectors is defined as the measure of similarity to get the pre-matched key-point pairs.The affine transform model is used to realize the registration.In order to get the accurate affine transform parameter,the principal of affine transform error is used to get rid of mismatched key-point pairs from the pre-matched pairs.

该方法选取具有良好尺度、旋转不变性以及精确特征点定位能力的SIFT局部特征，使用其特征向量间的欧氏距离作为相似性度量进行特征点匹配，并依据仿射变换误差准则去除奇异匹配特征点对，采用仿射变换的几何模型，实现了遥感图像的快速自动配准。

The very insistence on the unity of God emphasized also the distance of God from man, and was likely to end in making the union of God with man a mere indwelling or external union, after the fashion of that which was attributed to Nestorius.

非常坚持的团结也强调上帝的距离从上帝的人，并有可能最终使工会上帝与男子仅仅留置或外部工会，在时尚的原因是聂斯脱里。

These children must strive every day to find a better life against all the odds.

这些孩子的奋发拼搏，更彰显两个世界的距离是何其大！

Phenotypic plasticity and genetic differentiation are the two major strategies that alien invasive plants can adapt habitat heterogeneity.The polymorphism of invasive plants and the diversity of their dispersal way enable them occupying invaded habitat quickly,and dispersing with a far range.The breeding strategies that agamogenesis and amphigenesis can coexist and trade off according to the habitat and invasive stage can not only promote the invasive population erupted massively,but also directly affect the dispersal mechanism and regulate the genetic structure of the population.

表型可塑性和遗传分化是外来入侵植物对生境异质性的两种适应策略；散布体多态型和散布途径多种化，使外来入侵植物迅速占领入侵生境，并进行远距离扩散；无性生殖和有性生殖并存，并根据生境和入侵阶段权衡的繁育对策不仅使入侵种群大面积暴发成为可能，而且直接影响散布机制并对种群遗传结构具有调节作用。

The paper studies the rational back aggraclation width of yellow river dike with reliable theory,researches and formulates the finite element reliability program of Monte-carlo filtration for calculate the failure probability of filtration stability for soil body of different distance from slope base of yellow river dike under design flood level,thus determines the rational back aggradation width.

利用可靠性理论对黄河堤防淤背设计的合理宽度问题进行了系统的分析研究，充分考虑了黄河堤防土体参数的随机变异性，研制了蒙特卡洛渗流有限元可靠度程序，用来计算在设计洪水位下距黄河堤防背河坡脚不同距离的地层土体渗流稳定破坏概率，从而确定合理的淤背宽度。

Mascherano has yet to taste success with Liverpool since moving to Anfield in February 2007, although he has come agonisingly close on a couple of occasions - especially in Europe.

在2007年2月加盟利物浦后，小马还未尝到过冠军的滋味，在那一年的欧冠决赛中，他曾经距离冠军那么的接近。

After escaping the attention of his marker , Gerrard set himself to volley Gareth Barry 39 s free kick but watch agonisingly as his close range effort ruffled the side netting .

在逃离盯防他的人的注意之后，杰拉德接到加雷斯·巴里的任意球起脚射门，可惜苦恼的是他如此近距离的射门打在了边网上。

While the agouti eats some of the Brazil nut's seeds, it also scatters the seeds across the forest by burying caches far away from the parent tree.

当Agouti吃掉一些巴西坚果的种子后，它会在距离果树较远的地方埋藏匿一些种子，于是种子被带到了森林里的其它地方。

The man below replied, You are in a hot air balloon hovering approximately 30 feet above the ground.

地上的人说：你乘坐的热气球，悬停在距离地面大约30英尺的空中。

Her only weakness is long range base defenses and air units.

她的唯一弱点是远距离基地防御和空军。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。