叠

The paper mainly discusses eye detection and gaze tracking algorithm. On the basis of Paul Violas face detection conception with rectangular features, this paper finds some rectangular features that is suitable with eyes, and with these features the Adaboost cascade classifiers are trained for eye detection.

首先，在Paul Viola矩形特征人脸检测思想的基础上，又设计了一些适合于眼睛的矩形特征，利用这些矩形特征训练了Adaboost层叠分类器，用于眼睛检测，并根据眼睛对称性的特点，应用了一些几何特征对层叠分类器的检测结果进行校正。

One end, indeed, reflected splendidly both light and heat from ranks of immense pewter dishes, interspersed with silver jugs and tankards, towering row after row, on a vast oak dresser, to the very roof.

倒是在屋子的一头，在一个大橡木橱柜上摆着一叠叠的白镴盘子；以及一些银壶和银杯散置着，一排排，垒得高高的直到屋顶，的确它们射出的光线和热气映照得灿烂夺目。

The Mazhashan syenites in the Bachu area were formed in the Late Permian with the zircon SHRIMP age ranging from 286 to 277Ma, and these ages are consistent with the ages (300-260 Ma) of the post-collisional granites in the southern Tianshan orogen.

巴楚麻扎山正长岩体形成于286~277 Ma，属于晚二叠世，与南天山造山带晚二叠世花岗岩(300～260 Ma)相一致。

It is found that the frequency of one of the structure resonances varies markedly with controller stiffness.

由于理论建模存在困难，使用一种基于叠代过程的方法抑制共振，叠代过程包括辨识与控制器参数的调整。

Our research has already finished the plant masson pine image of 6×8 naked cotyledons and 10×10 LCDs glass base plate circuit image.

视取像物件大小，本研究已完成6×8张裸子叶植物马尾松影像叠合及10×10张LCD玻璃基板电路影像叠合。

After introducing the basic principle and main appiica tions ofLaminated Object Manufacturing, the technical process of printer was describe in detail. Taking aim at the functional requirements and assembling relationships of the printer, the importance of LOM method in assembly check, design evaluation and construct improvement is given.

介绍叠层实体制造技术快速成型方法的基本原理和主要应用领域，并以上盖零件为例叙述热敏打印机原型的制作工艺过程，指出叠层实体制造技术在从结构设计评估、零部件间的装配检验到产品定型及样品生产的快速设计与制造模式中的作用。

To present an adhesive sheet roll for wafer processing excellent in storage stability, radiation curing property, and low contamination to wafer.

一种保存稳定性、放射线固化性以及对晶圆的低污染性优异的筒状晶圆加工用粘合片，是将由基材薄膜、放射线固化性粘合剂层、以及脱模薄膜按顺序层叠而成的层叠薄膜，多重缠绕而形成的筒状晶圆加工用粘合片，所述基材薄膜和/或脱模薄膜的与放射线固化性粘合剂层接触的面的另外面侧表面的轮廓算术平均偏差为1μm以上，且所述放射线固化性粘合剂层中所含的自由基聚合抑制剂的重量低于1000ppm。

Based on the idea of QR decomposition, a geometric blind separation algorithm is proposed for uniform distribution source signals in this paper. It is known that if source signals follow uniform distribution, the scatter plots of source signals and mixtures will show special geometrical property. Firstly, the mixture signals are whiten so that the scatter plot of which is changed into the scatter plot when they are independent, and then the scatter plot of whiten signals is rotated by C ~2 n times Givens transformation.

该文提出了一种多个均匀分布的源信号混叠的盲分离几何算法，该算法以矩阵的QR分解原理为分离的理论指导，并结合信号在各个阶段其scatter图所具有的特殊几何性质，首先将混叠信号进行白化，使其scatter图恢复为独立时的scatter图形状，然后将白化后的scatter图通过C2n次旋转变换，使其与各坐标轴平行，从而得到n个信号的分离。

Integration of the Permian-Triassic paleoclimates in individual blocks in the eastern Tethys indicates that zonal circulation dominated the period of Permian and Late Triassic.

对东特提斯地区二叠—三叠纪古气候特征及其演化的系统分析表明，二叠纪—晚三叠世期间东特提斯地区分带型气候特征仍然较为清楚。

Integration of the Permian-Triassic paleoclimates in individual blocks in the eastern Tethys indicates that zonal circulation dominated the period of Permian and Late Triassic.

摘 要 对东特提斯地区二叠—三叠纪古气候特征及其演化的系统分析表明，二叠纪—晚三叠世期间东特提斯地区分带型气候特征仍然较为清楚。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷