叠合

There are some conclusions as follows:(1) Depending on the difference of spectral characteristics, constructive species of different grassland types can be extracted step by step by means of the relationship between bands and spectrographic diagrams.

研究得出主要结论如下：（1）根据地物光谱反射特征的差异，运用谱间关系法、光谱叠合图法等方法对不同草地类型的建群种进行逐步分层分类是可行的。

The experimental result indicates that the superposed image can accurately realize the orientation of the three-dimension object.

实验结果表明，利用叠合后的图像进行处理、计算，能够准确地实现三维物体的定位。

The thesis fixed the formula of intensity and stiffness of the new pattern prestress superposed slab through the way of theory analysis and calculation.

通过有限元理论分析、计算的方法来确定新型预应力叠合板的强度和刚度计算公式。

Tool targeting process in this method only requires the image-to-patient registration, in which an automated laser surface scanner is used to unitize the spaces of patient and robot.

本方法的特性是利用自动雷射曲面扫描系统扫描病患脸部特徵及手术器械位置，之后再和医疗影像进行特徵点及曲面最佳化叠合，可直接将医疗影像的空间座标转移到机械手臂的座标架构。

In northeastern of basin, together with the structural framework of slope belt and the dynamical information of well, we can conclude that the gas reservoir in Taiyuan-early Shihezi formation dominantly belong to protogene depositional gas reservoir under the normal pressure, and the gas favourable reservoir belt was controled by framwork of main sandbody; But in upper Shihezi Formation to Shiqianfeng Formation the gas reservoir show the feature of secondary Tectonic-depositional gas reservoir under the extremely low pressure, and the gas favourable reservoir belt mainly locate in a zone which the low amplitude structure and main sandbody superposed in the slope belt.

5盆地东北部斜坡带构造与钻井生产动态资料的相关分析结果表明，太原组-下石盒子组气藏主体属于正常压力下的原生岩性气藏，其有利含气区带主要受控于主砂体分布格局；上石盒子组-石千峰组气藏则主要为异常低压下的次生构造-岩性气藏，其有利含气区带主要分布在斜坡带低幅度构造与主砂体叠合区。

Assuming a one-dimensional signal, features correspond to points of the maximal Fourier phase congruency; for a two-dimensional signal, phase congruency is obtained by convoluting signal with two filters in quadrature.

对于二维信号，相位叠合可通过一对相位正交的滤波器得到，最常用的滤波器是Gabor滤波器的偶和齐的滤波器。

There are many filling and entrapping stages of petroleum to reservoirs in Mosuowan area, and oil that anteriorly fills to reservoirs is badly biodegraded and nil that laterly fills to reservoirs is well preserved, so the geochemical characteristic of oil has combined characteristics of normal and biodegraded oil, and the study on oil migration is not so easy.

准噶尔盆地莫索湾地区原油为多期成藏，前期成藏的原油遭到严重破坏，后期成藏的原油得到较好的保存，因此原油地球化学特征表现出正常原油与生物降解原油特征的叠合，导致该区油气运移研究比较困难。

Research of reservoiring in typical superimposed basins in China has made great progresses in recent years.

近年来，中国西部典型叠合盆地油气成藏研究获得重大进展。

The NO .5090"Multi.1ayer corrugated superposed fiber mat"mesh screen has a very good pedorrnance 0n filtering the dust in the air,you can install an add itional mesh screen on the machine if there is a serious pollution outside,during the using,the mesh screen will be swilled by the lowing water and there Will be a flowing waterfilm on the surface,then it can do clearing by itself,based on these,flitering and temperature cooling functions can be obtained"NISSIN"energy—saving and nonpolluting air conditioner is suitable for the op ening environment,S ternperature cooling because fresh air and Cooled air can be directly transferred inside.

5090型&多层波纹纤维叠合物&湿帘对空气中的微尘具有良好的过滤性能，如室外严重污染，可外加过滤网，湿帘经自来水冲刷表表面形成水膜，可自行清洁，因而实现洁净与降温。&日新&节能环保空调机适用于开敞式环境适用，能够直接输送自然风及输送经降温的凉风。

In this system, many kinds of information are added with the grade self-similar method. Owing to the method of information theory, different kinds of geological information can be syncretized better, and accord to the practice geological understand and law.

该系统可以将各种不同类型的信息按分层次自相似信息量加和的方法进行有机融合，由于使用了信息论的方法，能较好的解决地学中不同种类信息之间的叠合，更符合地学中的实际认识和规律。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失