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We study a polygon representation composed by the vertex angles and ratios of adjacent edge lengths, which is invariant to geometric transformations such as translation, rotation and scaling. The polygon is globally represented by a scale-invariant intrinsic matrix.

提出了由顶点转角和相邻边长比例构成的多边形伸缩内在量表示的方法，多边形从整体上由一个伸缩内在矩阵来表示，该表示方法具有平移、旋转和伸缩等几何不变性。

Pitch is a combination number of a one-to-two ratio indicating the spline proporti******; the upper or first number is the diametral pitch, the lower or second number is the stub pitch and denotes, as that fractional part of an inch, the basic radial length of engagement, both above and below the pitch circle.

径节分数：径节分数是由两个数组成的一个比率，它表示的是花键的比例；设这个比率为A/B，则在这个分数中第一个数A表示的是花键的径节，第二个数B表示的是残余径节，径节表示的是在节圆上方的键齿在半径方向上的结合长度，残余径节表示的是在节圆下方的键齿在半径方向上的结合长度。

In order to promote the viewing freedom, to be particularly applied in many indoor environments where a view covering a full solid angle in 3D space is required, a new representation called θ-φ combination image and a hybrid approach associated with the representation are presented this chapter.

该表示将场景的信息投影在由经纬度构成的2D平面上；不但表示了场景的光强分布，同时也表示了相应的距离分布。本章还给出了基于这一新表示的交互算法，包括环视、俯仰视、连续变焦以及漫游等。

Using hybrid CSG/Brep representation, the whole solid model is a CSG tree made of leaf nodes with basic Brep, which include triangular mesh, subdivision surface control mesh and basic geometries with parametric representation.

该方法采用混合CSG/Brep表示，实体模型在整体上用CSG树表示，整个模型为基本边界表示的叶节点的组合，叶结点可以是三角网格、细分曲面控制网格或参数表示的基本几何体。

Crystals of the compound represented by the formula (wherein TBS represents t-butyldimethylsilyl and Ph represents phenyl) or of a salt or solvate of the compound.

本发明涉及式表示的化合物(其中TBS表示叔丁基二甲基甲硅烷基且Ph表示苯基)或其盐或溶剂合物的晶体。

When applying Spectral Histogram Representation for texture classification, each image window is represented as a feature vector consisting of histograms of filtered images, and the histograms are concatenated to form the spectral representation for the image.

在纹理分类中采用谱直方图表示，每个图像窗表示一个包含滤波后图像直方图的特征向量，而直方图是图像谱表示的连接桥梁。

Description logic is a formal language for representing knowledge and it is a decidable subset of first-order logic.

1引言 描述逻辑是知识表示的一种形式化语言匡，适合表示关于概念和概念层次结构的知识，因此也叫做概念表示语言和术语逻辑。

The hydraulic lift system of claim 6 further comprising:申索6液压升降系统的进一步包括: a housing including an upper platform and defining a chamber, said master and slave cylinders positioned in said chamber, said master or said slave cylinders attached to an underside of said upper platform, said master and said slave cylinders positioned substantially side by side lengthways.

上，包括一个平台和定义室住房，表示主定位在奴隶气瓶说商会表示，或者说从主缸附加到上说的底部平台，并表示说，从主缸定位纵向大幅方一侧。

A suspension system installed between a chassis having side rail members and cross frame members and an axle of a vehicle, said suspension system including a step spring having a forward generally horizontal section having a leading end, a rearward generally horizontal section having a trailing end, a generally vertical section between and contiguous with the forward and rearward sections and displacing the rearward section below the forward section, said leading end of said step spring being pivotally attached to said chassis, spring means extending between said chassis and said trailing end of said step spring and said axle being pivotally secured by print means to a mounting means on said forward generally horizontal section, said pivot means being above said axle.

悬架系统安装底盘之间的铁路有一方成员和跨帧成员和车轴的车辆说，悬挂系统包括一个步骤春天提出了总体水平有一个部分领导为此，后面一节一般水平落后了年底，一个普遍的垂直节之间和相邻的前进和向后章节和取代后面一节一节向前说，领导说，年底春天正在一步至关重要重视底盘说，春季是指说，延长底盘之间，并表示尾随说，年底的一步春天，并表示正在车轴至关重要担保印刷手段越来越方式表示着一般水平段说，转身意味着上述表示的轴。

So "again andagain" and "all the way can be generalized into one sememe,indicating the meaning of "magnitude" in time. The adverb of time "~j~" also means "Again and again" and "allthe way " according to the same decisive factors that define the differentmeanings of "f.

老&不论是表示&再三&意义，还是表示&一直&意义，都是对动词所表示的动作、状态或变化在时间量上进行修饰，表示&量大&的意义，因此&一直&和&再三&可概括为一个义位，即时间的&量大&。&

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。