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- An algorithm of feature surface recognition based on quadric surface fitting and geometry property was presented. 摘要提出了基于二次曲面拟合误差分析和几何属性分析的特征曲面识别算法。
- The research of surface geometry property was useful for the optimization of analyzed method,the selection of cutting pattern mode and the analysis of cutting pattern err... 最后通过算例表明:该方法能够快捷、精确地研究薄膜结构曲面的几何性质,对更合理地设计薄膜结构具有重要意义。
- Some pointwise geometry properties directly depict the geometry speciality of space. 有些点态几何性质直接描述空间的几何特点。
- According to the geometry properties of geodesic line several kinds for geodesic lines of elliptic cylinder to solve the method are expatiated. 根据测地线的几何性质,应用微分方程及变分法从数学角度阐述了椭圆柱面上测地线的求解方法。
- We present the results of the Austin Model 1 (AM1) geometry optimizations calculations aimed at determining the neutral and charged geometry properties of poly ( p phenylene). 采用半经验的AustinModel 1(AM 1)方法 ,计算了齐聚物poly(p phenylene) (PPP)的中性态和带电态的几何结构性质。
- The results of Austin Model 1 (AM1) geometry optimization calculations are presented to determine the neutral and charged geometry properties of oligopyrrole. 采用半经验Austin Model 1(AM1)方法;计算了齐分子吡咯聚合物(PPy)的中性态和带电态的几何结构性质.
- According to the material and geometry properties of single-walled carbon nanotubes there are two modifications as metallic (m-SWNTs) and semiconducting (s-SWNTs). 乃是一种可以有效达到量产的分离法;
- We present the results of the Austin-Model 1 (AM1) geometry optimizations aimed at determining the charged geometry properties of -(PA) 4-(PPP) m-(PA) 4- triblock copolymers that have the well-barrier-well structure. 采用半经验的AustinModel 1(AM1)方法 ;计算了 (PA) 4 (PPP) m (PA) 4 共聚物的带电状态 ;该系列共聚物具有典型的阱 垒 阱结构特征 .
- I apportioned half the property to each of them. 我把财产的一半分配给他们各人。
- By means of the geometry properties and conformational energies of stationary conformers of DFP and TFH, we can obtain the interaction energies and then get the statistical weight parameters. 量子化学计算得到的结果显示,在聚氟乙烯分子中,电子相互作用对相互作用能有很大的影响,这一点在分子力学研究中是无法得到的。
- The courts ordered the seizure of all her property. 法院下令查封她所有的财产。
- I feel that geometry is a difficult subject. 我认为几何是一门难学的课程。
- She has a right to the property. 他享有这比财产权所有权。
- The property revert to its original owner in1998. 财产于1998年将归还原所有人。
- The students are learning solid geometry. 这些学生正在学习立体几何学。
- The stolen property must be restored to its owner. 赃物必须物归原主。
- He gave full particulars of the stolen property. 他详细列出全部被盗的财物。
- He should not trespass on his uncle's property. 他不应侵占他叔叔的产业。
- He has a property in the West Country. 他在英格兰西南部有一处房地产。
- The property belongs to her as of right. 这财产按理说是属于她的。