由数字控制平面的3d环境中的编辑,该方法可以处理一些几何效率,如点,线,多边形等。
Editing in 3d environment by a digital control plane, the method can deal with some geometry efficiently, such as point, line, and polygon, etc.
由于规则推理比几何计算速度快、内存消耗小,因此推理能够提高基于空间关系的空间数据查询的速度和效率。
Since rules inferring is faster than geometry computation and requires little time, the rules are of help to improve efficiency of querying spatial data.
它不仅有很高的几何传输效率,而且还可以大大地提高泵浦的均匀性。
It has a higher geometrical transmission efficiency as well as a better pumping uniformity.
研究了偏心率和转速比对去除效率的影响,与此同时研究了抛光模材料、抛光模胶层厚度、抛光模直径以及几何形状与去除效率的关系。
At the same time the effect of eccentricity ratio, speed ratio and the material, thickness of sub, geometry shape of polished die on removing efficiency are studied.
不断地检查ifxin otherlist 会导致效率成 big-O 式几何级数递减;在两个固定排序的列表之间进行平行匹配的效率要高得多。
Constantly asking if x in otherlist runs into geometric big-O inefficiencies; marching in parallel between two stably-sorted lists is more efficient. For example
添加一下曲面修改,然后我就有了这个几何体。我之所以更喜欢使用样条函数是因为这样速度会比较快和编辑的效率也比较高。
Added a surface modifier and bam, I had the geometry. I prefer to work with splines just because of the speed and editable efficiency.
现有的递进网格生成算法不仅效率低,而且大多只能完成几何特征的简化,没有考虑网格模型的其它表面属性。
Current algorithms for generating progressive meshes often have a low efficiency and can only complete the simplification of the geometric characters, without considering the other surface attributes.
试验测试了不同几何参数下滤清器的滤清效率,计算与测试结果吻合良好。
By experimenting the filtering efficiency of air filter in different geometric parameters, the results tally well with that of calculations.
该方法在实际应用中简化了复杂的测量过程与计算,从而提高了对几何测量的工作效率。
It simplifies the complicated measures and calculation as well as raises Labour efficiency in the geometric calculation and measure work.
几何造型的效率在很大程度上取决于相应系统数据结构的设计和实现。
The efficiency of geometric modelling is mainly decided by the design and realization of the data structure of modelling system.
如此,既能与边界单元几何形状基本拟合,又能高精度地模拟裂纹尖端附近位移和应力变化规律,并提高计算效率。
So such, both shape consistent with boundary element geometrical shape, and simulate crack tip close-by variety law of stress and strain with higher precision, and enhancing calculative efficiency.
该装置的分级效率不仅与物理参数有关,也与几何参数有关,并存在着偏心重间的最佳工作角。
The classifying efficiency of the classifier has been concerned with not only physical parameters but also geometrical parameters.
框架的效率取决于几何形状的组成部分:钢管和接头是轻质的,比较小且容易运输。
The efficiency of the frame relies on the components of the geometric shapes: steel tubes and joints that are light, relatively small and easily transportable.
为了提高计算效率,作者将这些系数用超几何函数予以表示,并由此提出了高效的计算方法。
These coefficients are expressed by the hypergeometric functions and a method with high efficiency in computations in presented.
您可以使用你的想象力以不牺牲效率或可靠性的前提将产品调整成复杂的几何形状。
You can use your imagination to apply heat to the most complex shapes geometries conceivable without sacrificing efficiency or dependability.
把几何信息与非几何信息联系起来,丰富了设计图的信息含量,提高了轴类零件的设计效率。
Connecting geometric information with non-geometric information, so the information content of design drawing is enriched, and the efficiency of shaft-type parts design is raised.
通过设计分解可以提高几何约束求解的效率和数值稳定性。
Design decomposition is a highly effective way to improve a geometric constraint solver to make it efficient and robust.
同时兼顾到计算效率,也结合几何方法模拟服装褶皱。
Besides, this article USES physically-based dynamic simulation method to model garment draping.
通过利用几何相关性,提高了算法的效率。
Taking advantage of geometrical relationship the efficiency of the method has been improved greatly.
并且论文也讨论了滚筒的几何参数对效率和速度变化的影响。
Moreover, the influence of the geometric parameters on efficiency and speed fluctuation of the roller drives is discussed.
三坐标测量机(CMM)是一种高效率的几何量精密测量仪器。
Coordinate Measurement Machine (CMM) is a kind of high precise and efficient apparatus.
依据泵浦几何理论,以输出光功率,斜效率等为优化标准,通过数值计算得出了泵浦光束,输出镜透过率的最佳参数。
Taking output laser power, slope efficiency as optimizing criterion, we achieve output optimal mirror transparency and pump lights parameters by numeric computing according to rate equation theory.
本系列机床用于拉削各种几何形状的孔,生产效率高,适于大量生产和成批生产。
These machines are designed for broaching holes of various geometrical forms in mass and batch production with high efficiency.
基于体的可视外壳重建不需要复杂的几何计算,易于实现,但其精度和效率仍不理想。
Volumetric visual hull reconstruction is easy to be implemented without complicated geometrical computation, but its accuracy and efficiency are still unsatisfactory.
算例表明,该方法易于实现,而且能够在保证飞机几何描述的精度的同时,提高计算效率。
The result shows that the method is feasible and can guarantee the accuracy of the geometric description of aircraft, increase calculation efficiency.
为了获得最优的衍射效率,应当根据介质的吸收率合理地设计光栅的几何尺寸。
It is suggested that for efficiency optimization of a lossy grating the geometrical dimension of the grating should be carefully designed.
提出了计算几何应用到时间序列挖掘的方法,实现了时间序列全序列匹配查询、模式查询、反向查询和异常检测,查询效率和准确性都有了比较大的提高。
By making use of the proximity query method in computational geometry, the whole matching query, pattern query, inverse query and outlier detection in time series are studied.
通常,对穆斯堡尔镜像谱折叠是消除基线几何效应的有效方法,数据获取效率也有所提高。
Usually, for Mssbauer mirror spectra folding procedure is an effective way to eliminate the geometric effect of the base line, and to raise the data acquisition efficiency.
文中还分析了各几何参数对无叶扩压器效率的影响,从而提出旋转扩压器的设想及理论依据。
Finally the influences of geometric parameter on the efficiency of vaneless diffuser are expounded and the theoretical clue and suggestion for the design of rotational vaneless diffuser are proposed.
文中还分析了各几何参数对无叶扩压器效率的影响,从而提出旋转扩压器的设想及理论依据。
Finally the influences of geometric parameter on the efficiency of vaneless diffuser are expounded and the theoretical clue and suggestion for the design of rotational vaneless diffuser are proposed.
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