查询词典 cave drawing

Combining with practical examples, this paper introduces the management over city green line and the content, principles and methods in its drawing, and the paper points out that the work of drawing and managing city green line is a rather complex and systematic project.

文章结合实际分析、介绍了城市绿线的管理以及城市绿线划定的内容、原则及方法，指出城市绿线的划定与管理是一项复杂的系统工程。

It gets two conclusions. The first one is that the smaller the angle of the parallel joint pole is, the more quickly increasing push-force which acts on the oriented pin does. So it must try to pull out the inserting and drawing mechanism when the parallel joint pole is at the larger angle in order to reduce the extent of the inserting and drawing, i.e. trying to increase L_. The second one is that the forces which are exerted onhydraulic damper is more than the ones which are exerted on the oriented pin.

可知随着平行连杆所处的角度越小，导向销受到的推力增加得越快，所以要设法让插拔机构在平行连杆处于较大的角度时拔出，缩短插拔过程的行程，即应设法增大L_；在插拔机构的工作行程中，液压阻尼器所受到的冲击力大于导向销所受到的推力。

Yang Xiong, the Han era philologist, once said"Speaking is the sound to express inner heart, while writing is the drawing to describe inner world," which means language is a vocal symbol and character is a drawing symbol.

意思是，语言是表达内心思想的声音符号，文字是表达内心思想的图画符号，也就是说，文字不是通过记录语言而表意的，文字本来就不是记录语言的符号，而是直接表意。

His flower-bird works not only have the preciseness of drawing which was presented in Song dynasty but also have the pizazz of drawing which was presented in Yuan dynasty.

画面清新淡雅，同时又融入浑厚、深邃的意境，显得清雅厚重，独具风貌。

A Halin graph is a plane graph obtained by drawing a tree without vertex of degree 2 in the plane, then drawing a cycle through all leaves in the plane.

Halin图是将一个没有度数为2的点之树画在一平面上，再加上一个通过该树所有叶的圈所得出的平面图。

Drawing instruments sre used to make the drawing in which the three principal axes make equal angles with the plane of projection .

它用绘图仪器绘画，三主要轴线与投影面所成的角相等。

Drawing instruments sre used to make the drawing in which the three principal ax es make equal angles with the plane of projection.

它用绘图仪器绘画，三主要轴线与投影面所成的角相等。

In the procedure of researching and developing project, brings forward the method of fast establishing new project based on template file; develops the module used for forecasting movement and deformation of multiple random-shape faces according to probability integral principle; according to the traits of forecasted data, puts forward a new algorithm of drawing isoclines in Maplnfo environment; designs the new algorithm of drawing section plane and the new calculation of area and volume of subsided section based on isoclines; at the same time, gives the rale of classifying mine surface damage under GIS environment on the basis of GIS uncertainty theory.

在课题的研制过程中，提出了以模板文件形式快速建立新项目的方法；运用概率积分法编写了任意形状多工作面开采沉陷地表移动与变形预计模块；根据预计数据的特点，基于MapInfo设计了等值线新的绘制算法；基于等值线设计了新的剖面图绘制算法和塌陷区面积、体积的计算方法；并结合GIS不确定性理论提出了GIS图形环境下矿区地表塌陷破坏等级划分准则。

Other types of paper: e-also in a machine with a sticker, electrostatic paper, electrostatic plotting drawing, electrocauterize type recording paper, high speed drawing ink, etc.

其他类纸张：电子刻字机用不干胶纸、静电记录纸、静电绘图纸、电灼式记录纸、高速绘图墨水等。

A good use of a simple drawing program, drawing straight lines, polyline, polygon - filled round.

一个很好用的很简单的绘图程序，可画直线，折线，填充的多边形，圆。

Those who loved reading were obliged to send for their books from England; the members of the junto had each a few

那些喜欢看书的人就得从英国购书，讲读俱乐部的的成员每人都有几本。

Three fourths of the earth's surface is covered with water.

地球表面的四分之三被水覆盖着。