查询词典 guard band

The results showed that the TiN andN films are polycrystalline phase. The properties and structure of TiN films are mainly determined by the N2 mass flow rate, and as the N2 mass flow rate increases, the structure of the TiN films transforms to f.c.c. type leading to better the properties of films. The presence of negative bias voltage can optimize the grain of TiN films, lower the defect proportion and denser the films, which improves the hardness of films. The TiN films conform to the free carrier absorption mechanism and there are many of free electrons with lower N content in TiN films. With the increase of N content, the quantity of free electrons and reflectivity of films decrease, and the plasma frequence shifts to the lower energy, which leads to the regular change of colors of films from silver, yellowy, golden to yellow-red, meanwhile the lightness of films decreases. The goldenN film consists of TiN and ZrN phase, but belongs to a sigle f.c.c. structure with (111) preferred orientation. The Zr-doping dosen't change the position of the valance band, conduction band and forbidden band ofN film, but leads to the presence of new energy levels, which is the reason thatN film remains golden. The transparent hard films with good corrosion resistance and high hardness have been prepared and the further reseachs showed that the grain size of those films is by far smaller than the wave length and the width of forbidden band of those films is very broad, is the reasons that those films are transparent.

研究表明：氮化钛和N 薄膜为多晶态，氮流量决定了氮化钛薄膜的结构和性能，增加氮流量能使氮化钛薄膜的结构向面心立方结构转变，从而得到性能良好的氮化钛薄膜；施加负偏压能优化氮化钛晶粒和减少薄膜中的缺陷，使膜层变得更致密，从而提高薄膜硬度；氮化钛主要遵循自由载流子光吸收，氮含量较少时薄膜中的自由电子数目较多，随着氮含量的增加，薄膜中的自由电子数目不断减少，反射率逐渐降低，等离子体频率向低能端移动，从而使薄膜颜色出现规律变化，由金属色银白色到淡黄、金黄再到红黄，并且薄膜亮度呈下降趋势；金黄色的N 薄膜中存在TiN 和ZrN 的分离相，但其为单一的面心立方结构并具有(111)面择优取向；相对于TiN 薄膜，Zr 掺杂后，并没有使薄膜的导带、价带和禁带发生变化，只是在TiN 禁带内增加了新能级，这也正是掺杂Zr 后，薄膜仍

The absorption spectrum center wavelength of dolomite is near 232 μm is shorter than 235 μm of limestone,and thus RBD7 and RBD8 can be employed effectively to identify dolomite and limestone,respectively. Felsic rocks show AlOH and Fe3+ absorption characteristics in the VNIRSWIR region,while the maficultramafic rocks show Fe2+ and Fe,MgOH absorption features,hence the use of different valence state of iron and secondary minerals can distinguish them:ASTER band2/band1 represent Fe3+ distribution,ASTER band2/band1 represent the Fe2+ distribution,RBD6 can estimate the AlOH mineral abundance. Psammitic/pelitic schist containing phengite,chlorite,stilpnomelane,as well as the weathered surface covered by clay minerals,exist characteristic absorption spectrum in the 221 μm(band 6),and has a high reflectance in 165 μm(band 4),while the blueschist/greenschist show high reflectance in the 221 μm(band 6),and it exit low reflectance in 165 μm(band 4),and blueschist/greenschist appear low ASTER band4/band6 ratio.

白云岩的CO2-3吸收谱带中心波长位于232〖KG*3〗μm，与灰岩的CO2-3 吸收谱带中心波长位置235 μm相比，具有向短波长方向移动的特点，据此可以利用RBD7、RBD8分别有效的识别白云岩和灰岩；长英质岩石显示AlOH和Fe3+ VNIRSWIR吸收特征，而基性超基性岩石显示Fe2+和Fe、MgOH特征，利用不同的铁价态和次要矿物可以区分它们：ASTER band2/band1代表了含Fe3+矿物分布信息、ASTER band5/band4代表了含Fe2+矿物分布信息、RBD6可以估计AlOH矿物的丰度；砂质/泥质片岩含较多的多硅白云母、绿泥石、黑硬绿泥石以及风化后表面覆盖的其它粘土矿物，在221 μm（band 6）存在有特征的吸收谱带，并且在165 μm（band 4）具有较高的反射率，而蓝片/绿片岩在221 μm（band 6）反射率较高，不具有明显特征吸收谱带，同时其在165 μm（band 4）反射率较低，因此蓝片/绿片岩ASTER band4/band6 比值低。

Under the linear relationship between narrow band and broadband albedos, according to the same time MODIS image data of narrow-band albedo, multiple linear regression equation was established to achieve narrow-band to wide-band Albedo retrieving.

在窄波段反照率与宽波段反照率之间存在线性关系的前提下，通过与相同时段的MODIS图像数据的窄波段反照率建立多元线性回归方程，构建回归模型，实现窄波段到宽波段的反演。

The method includes dividing a digital image, formed from M rows and N columns of pixels, into a plurality of band-shaped areas by partitioning at each of a prescribed number of rows; averaging, for each column, the gradation values of pixels in said band-shaped areas for each of said plurality of band-shaped areas; computing an approximation line which approximates, in each of said plurality of band-shaped areas, a distribution of said average of gradation values; and judging whether there exists a succession of d columns at which the difference between said gradation value derived from said approximation line and said average of gradation values for each column exceeds a prescribed threshold.

该方法包括：通过以规定行数为单位进行分割，将由M行N列个像素形成的数字图像划分为多个带状区域；对于所述多个带状区域的每一个，针对各列来对所述带状区域中的像素的浓淡值求平均；计算近似线，该近似线在所述多个带状区域的每一个中近似于所述浓淡值的平均值的分布；并且判断是否存在如下连续的d个列，在所述连续的d个列中，从所述近似线得到的所述浓淡值与针对各列的所述浓淡值的平均值之间的差值超出一指定阈值。

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生产的片皮机带刀、铲皮机带刀、EVA剖台机带刀、运剪机带刀、海绵机械带刀、绒带机带刀、各种环形带刀、切纸带刀、造纸机刮刀、木工带锯、家俬带锯、鞋材带锯、大理石带锯、热处理带钢等远销国内外，受到广大客户的一致好评！

Sold around China and the world,also well accepted by all the customers,our products include splitting machine belt cutter,shovel machine beil cutter,EVA splitting machine belt cutter,cutting machine belt cutter,foam machineery belt cutter velvet-strip needle loom belt cutter,endless beltcutter,paperbelt cuuter,doctor device of paper machine,woodworking band saw,furniture band saw,shoes materials band saw,marble band saw,and heat treatment strip steel.

公司生产的片皮机带刀、铲皮机带刀、食品锯条、锯骨机锯条、EVA剖台机带刀、运剪机带刀、海绵机械带刀、绒带机带刀、各种环形带刀、切纸带刀、造纸机刮刀、木工带锯、家私带锯、鞋材带锯、大理石带锯、雨刮发条及热处理带钢等远销国内外，受到广大客户的一致好评！

Integrated analysis of 7 times heavy rain in Yunnan from July 19 to August 2 based on actual observation weather datum and satellite cloud atlas and Doppler radar image. The results show that: high-low southwest jet stream is important effect system. The maintenance of southwest jet stream provides water vapor, momentum, fast transfer of unstable energy for the lasting heavy rain. The further configuration of plateau shear line and southwest jet stream is necessarily condition about 7 times heavy rain. The lasting heavy rain appeared on big value region of 500hPa vapour flux and vapour flux divergence. The shear cloud band and subtropical high cloud band crossed and confluenced in Yunnan on the satellite cloud atlas. The maintenance and intensification of shear cloud hand and periphery cloud band of subtropical high correspond quite well to heavy rain falling region and cloud band distribution.

应用实测气象资料，结合卫星云图与多普勒雷达图像分析，对2007年7月19日到8月2日云南少有的7次强降水过程进行综合分析，结果表明：高低空的西南急流是重要的影响系统，西南急流的维持为持续性强降水过程提供了水汽、动量和不稳定能量的快速传递，高原切变线与西南急流的有利配置，是7次持续性强降水过程必不可少的条件；持续性强降水出现在500hPa水汽通量大值区和水汽通量散度辐合区；卫星云图上切变云带和副高外围云带在云南汇合，切变云带和副高外围云带维持、加强的过程与强降水落区的时空分布对应较好。

There are more than 1,000 students get the prize in national competition. In addition to English lessons, there are 60 foreign students and 210 Chinese children take part in the Japanese and Korean lessons. In the Art education, we hire 31famous music teachers to set up the Fork Band, Wind Band, Symphony Orchestra and other teams. More than 1,000 students join the Fork Band, Wind Band and learn the violin. The bands go to Japan, Korea, Canada, France, Germany and England to do cultural interaction.

学校先后有1000余人次的学生在国家级比赛中获奖，除英语课外，还开设日语、韩语选修课，吸引了60位外籍学生以及210名中方孩子参加学习；在艺术教育方面，外聘31位知名音乐教师，学校建成了民乐队、管乐队、交响乐团等多个艺术队，使参加民乐、管乐、小提琴学习的学生达到1000余人，乐队先后赴日本、韩国、加拿大、法国、德国、英国等国家进行文化交流。

Double Concerto for Trumpet and Symphony Band;"Crazy man"Concerto for Flute and Wood band;"Exploits", a symphonic overture for the wind band; and a large number of other pieces for the jazz Big band.

创作了第一、第二、第三，第四管乐交响乐，小号与交响管乐队的双重协奏曲《裂距》、长笛与木管乐队的协奏曲《狂夫》，管乐交响序曲和大量交响管乐队小品、独奏、重奏、管乐通俗音乐等。

At the same year, Bloc Party band was invited into NME Music Award Tour held by NME,which is a British famous rock magazine.Many present good band all once attended the Music Award Tour, such as Cold Play band and Franz Ferdinand band of the U.K., and also.

同年，联合党乐队被英国著名的摇滚杂志NME邀请参加了他们举办的&NME音乐大奖&的巡回演出，很多现在当红的乐队都曾经参加过这个巡回演出，像英国的&酷玩儿&乐队以及&弗朗茨·费迪南&乐队等。

Throw away that cancer stick! Smoking is bad for you!

把那致癌棒仍掉，吸烟对你身体有坏处。

The idea that you can get cancer from your brothers and sisters is more surprising.

而你会从兄弟姐妹那里得到癌症的说法却更让人吃惊。