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geometrical相关的网络例句

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与 geometrical 相关的网络例句 [注:此内容来源于网络,仅供参考]

The geometrical and electronic structure of the tautomers of 5-substituted 1,2,3-triazoles and their transition states were obtained.

三唑类化合物由于在农药、医药和含能材料方面的广泛应用,受到人们的关注。

First, we introduce the linearly distributed stress tensors as the source and by means of two-dimensional finite-difference scheme to obtain the response of this source, then the point source response is generated by correcting both the wave forms and geometrical spreadings for the linear respons.

但在理论地震学,工程地震学和勘探地震学中横向不均匀介质中的波传播问题非常重要,此时使用有限差分法和有限元法等离散数值方法比较有效。鉴于目前计算工具的限制,三维模型的有限差分计算虽然在理论上是可行的,但很少能用于实际。

Based on the geometrical optics, the thesis first analyzes the basic principles of out-of-focus, summarizes the basic flow of automatic focusing, points out that focusing evaluation function and focusing control strategy are two basic technologies in automatic focusing of image method. The thesis lists most of focusing evaluation functions and explains how to implement different control strategies.

本文首先用几何光学理论分析了离焦产生的基本原理,深入研究了图像法自动调焦的关键技术,指出调焦评价函数和调焦控制策略的选取是图像法自动调焦的两项核心技术,并按类别介绍了已有的各种调焦评价函数、控制策略实现方法。

This model provides a unified mechanism to interpret hard-sphere, compacting cluster, free volume, cage, jamming behaviors, geometrical frustration, reptation, Ising model, breaking solid lattice, percolation, cooperative migration and orientation, critical entanglement chain length and structure rearrangements.

这个模型提供了一个统一的机理可解释:硬球、压缩集团、自由体积、jamming behaviors、 geometrical frustration、蛇行、Ising 模型、破缺固态格子、逾渗、合作迁移和取向、临界缠结链长度和重排结构的粒子数。

Some primary metering grooves with different curvature radiuses and geometrical dimensions were designed,and the hydraulic characteristics of them were all tested Based on the experiment results, different flow characteristics of them were obtained The great differences between the experimental results and the conventional theoretical predictions were found by the comparison between them Under the condition of this experiment, the critical Reynolds is 1000~1200, and is diminished as the decrease of th...

为了在设计层板发汗冷却推力室时选择合适的一次调节通道,对不同曲率半径、不同几何尺寸的一次调节通道进行了流阻试验,得出了不同几何尺寸的一次调节通道的流动特性。试验结果与经典的层流理论计算结果之间存在较大的差异。试验表明,一次调节通道的临界雷诺数随曲率半径的减小而减小,摩阻系数随曲率半径的减小而增加,并得出了相应条件下的一次调节通道摩阻系数的修正关系式,在层流范围内能较好地反映一次调节通道的流阻特性

A set of fundamental equations that consist of four formulae and contain seven pitch parameters is established through the pitch cone geometrical relationship of a pair of hypoid gears.

通过准双曲面齿轮副的节锥几何关系,建立了包含7个节锥参数并由4个方程构成的节锥参数基本方程组。

Hypoid gear ; pitch cone ; pitch parameter ; geometrical design

准双曲面齿轮;节锥;节锥参数;几何设计

Do not show geometrical forms such as, squares, rectangles triangles, ovals, or circles. Even when these appear in nature.

别让画中出现明显的几何形状如正方形、长方形、三角形、椭圆或圆形—尽管它们的实际形状如此。

Based on the framework of wheat morphology visualization, the 3D geometric modeling technologies of wheat organs were investigated, and the organ geometrical models were developed with characteristic architecture parameters. The model included three submodels: leaf geometry, stem geometry and wheat spike geometry submodels.

本研究以小麦作物为对象,在提出小麦形态可视化技术框架的基础上,首先研究了小麦不同器官的三维几何建模技术,构建了基于器官形态特征参数的几何模型,包括叶、茎秆和麦穗几何模型。

After that,the approach is presented,which assure that the spiral bevel gears have the high real contact ratio and the lower sensitivity to error.3 The method of geometrical and mechanical analysis is represented on the tooth edge contact in the gears transmission.

结合加工参数设计的局部综合法、几何接触分析、承载接触分析及应力过程数值仿真,构成了具有反馈的闭环优化设计回路,并形成了相应的软件系统,为设计啮合性能良好、高强度、低噪声的弧齿锥齿轮传动提供了有效的工具。

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Listen,point and check your answers.

听,指出并且检查你的答案。

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一些已知的残余泵浦检测和自动激光关断的方法利用诸如OSC的通信。