In order to cultivate the ability to think in space in the teaching of sketch,it is necessary to have a good mastery of the shape of geometry constituted by points and lines at the beginning state of realistic sketch,This is the basic medium and method in embodying precisely the sense of depth and volume of three-dimensional space in the two-dimensional level.
在素描教学中要培养空间思维能力,应该在写实素描的起步阶段,把握住点线构成的几何形组合,这是在二维平面上准确体现三维空间深度感、体积感的最基本的介体和手段,能为进一步客观、准确、深入地塑造和表现对象打下纯视觉形体框架的基础。
The previous methods have disadvantages in which of geometry-free linear combination and Melbourne-Wu bbena linear combination for detecting cycle slips in GPS carrier phase.
指出了以往使用无几何距离组合联合MW组合探测GPS载波相位周跳的不足之处,提出3个改进的措施:(1)使用双低通滤波器平滑伪距;(2)利用周跳在高阶差分中的时间序列特征,使用最小二乘法定位和估算周跳;(3)对解算得到的周跳浮点解进行条件搜索,得到周跳的整数解。
Research on Geometrical Features of Assembly of Aerocraft and Container
适配器支撑飞行器/发射箱组合几何特性研究
Hypergeometric Series Method for Riemann-Zeta Function and Combinatorial Identities;
Riemann-Zeta函数的超几何级数方法和组合恒等式
The Study on the Development of Composition of 2-Dimensional Geometric Figures in Young Children Aged 3-6
3-6岁儿童平面几何图形组合能力的发展研究
Research on Geometric Means Combination Forecasting Method Based on Vectorial Angle Cosine
基于向量夹角余弦的几何平均组合预测研究
Study of flow characteristics for a variable geometry inlet on combined engine
一种组合发动机变几何进气道流场特性研究
Optimization Design of Web Geometry Parameters of Composite Box-girder Bridge with Corrugated Steel Webs
波纹钢腹板组合箱梁桥腹板几何参数优化分析
synthetic(projective) geometry
综合(射影)几何(学)
This paper bases on geometric model made up of small balls, and elaborates their combined series rules and geometric relations.
以小球垒成的几何模型为基础，阐述了其中的组合数列规律及几何关系。
The synthetic geometers were developing projective geometry.
综合几何学家们在发展射影几何学。
He had espoused the joint use of analysis and pure geometry.
他赞成联合运用解析几何与纯粹几何。
The commonality of the geometric parameters and the factor of safety in the grouping can again be seen in both estimates.
在这两个估计式中，都有共同的几何参数和安全系数的组合因子。
Research on the Optimized Design Method of the Geometry Specification of the Vane Arrangement of the Turbomolecular Pump
涡轮分子泵组合叶列几何参数优化设计方法的研究
Experimental Study on Performance of Asphalt Mixtures Based on Particle Shape of Coarse Aggregate and Gradation;
基于集料组成和几何形态分析的沥青混合料性能试验研究
Study on the Multiple Media Instructional Method of Drawing Geometry and Engineering Drafting Course;
“画法几何及工程制图”课程多种媒体组合教学法探讨
The Divergence of Lagrange Interpolation for│x│~α at Geometry type nodes;
函数│x│~α在几何型结合点组的插值多项式的发散性
Study on Joint Geometric Features and Combination Form of Granite Body at the Potential Site, Beishan, Gansu Province
甘肃北山候选场址花岗岩体节理几何特征和组合形态研究
Properties of weighted geometric means combination forecasting model based on correlation coefficients
基于相关系数的加权几何平均组合预测模型的性质
(geometry) coinciding when superimposed.
（几何学）叠加时重合。