查询词典 geometrical mean

Based on the method of Filippov, we discuss the existence and geometrical properties of different types of equilibria.

利用Filippov方法，研究了系统中各种平衡点的存在性和几何性质，讨论了系统中多种闭轨的存在性，尤其是滑模闭轨和滑模同宿轨。

The pure geometrical elevation form, the terse line, and the hue with the combination of harmony and strong tensile force, without any excrescent decoration, all of the above give birth to the exceeding aesthetic feeling and libido.

纯粹的几何立面形式、简洁凝练的线条、和谐而张力十足的色调组合，没有一丝多余的装饰，赋予了建筑极致的美感和生命力。

He later assimilated German expressionistic style, and a geometrical approach, with traditional drawing and Chinese painting techniques.

后来他在写实素描和中国画的基础上，注入德国表现主义以线条为主的手法，以及几何形体结构的素描理念。

This project chiefly established the hard system, software system,calibration/correction system, and its data acquirement flow, criterion, and processing steps for this equipment. And some new methods as FOV radiance deviation, uniformity corretion and high precision geometrical registration for ultradominant-elements imaging system as CCD are developed and applied extendedly.

项目重点构建了装置的硬、软件系统和定标/纠正系统，确立了数据获取的流程、规范和处理过程，成功发展了新的方法得以解决极多元CCD成像中的视角辐射差异、均一性校正、几何精确配准问题，并得到了扩展应用。

Precision hold out V ditch dimensional, pressure call for enough, if can′t enough melt plastics to factitive pressure hand on spatialial, optics trait geometrical shape to shrink out of shape, end in causation on Light Guide Plate optics brightness katabatic of main cause.

维持V沟尺寸的精度，需要足够的压力，但是若没有足够的熔胶作为压力传递的空间，则光学特徵之几何形状收缩变形，是造成导致导光板光学辉度下降的主因。

Complex terrain is a fargoing fuzzy conception which is hard to undertake general analysis. Singular terrain is presented to focus the study on geometrical character of complex terrain.

复杂地形是一个模糊的概念，涵盖的范围很广，很难进行统一的分析，即使是定性分析也无法进行，更不用说定量分析。

The results showed that:(1) different geometrical states of polypropylene fibres had obviously effects on the plastic shrinkage cracking properties, and PP fibres by drawing wire had better effect than fibrillated film ⅡPP fibre, the latter had better effect than fibrillated film ⅠPP fibre;(2) the plastic sh...

结果表明：(1)聚丙烯纤维几何形态对抗塑性干缩开裂性能有明显影响，拉丝PP纤维效果最好，膜裂ⅡPP纤维次之，膜裂ⅠPP纤维最差；(2)聚丙烯纤维掺量对抗塑性干缩开裂性能也有较大影响。

In accordance of dynamical analysis to asymmetric basin forming, it is restricted doubly by crust multi-layer rheological structure and regional geotectology background in the Lower Yangtze regional crust, especially in close relationship with action of C-layer (18-20km) in the Lower Yangtze region crust. After quantitative analysis of mutual relation between the basin geometrical feature and the crustal structure, a new way will be supplied to the research of Mesozoic-Cenozoic sedimentary basin evolution and the oil -gas exploration in the Lower Yangtze region.

在此基础上，对非对称盆地形成的动力学分析认为，它受下扬子地区地壳多层次流变结构及区域大地构造背景的双重制约，尤其与下扬子地区地壳C层(18-20Km)的活动密切有关，定量分析了盆地的几何学特征与地壳结构之间的相互关系，为下扬子地区中新生代沉积盆地演化的研究及其油气勘探提供了新的研究途径。

Moreover, we discuss some geometrical properties about helicoidal surfaces in Minkowski 3-space.

在此基础上，讨论了螺旋面的一些几何性质。

Methods The heterogenetic cortical bone was made into screws,cylindrical or prismatic needles,plates and other objects with different geometrical figure and standard, which were applied for fixation of juxta articular and articular fractures.

将异种长骨皮质骨加工成螺钉、圆棒、三棱棒及接骨板等不同几何形状和规格，经物理和化学方法处理后，采用不同固定方式进行适宜部位骨折的固定。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？