查询词典 parallel

Because of the opposition and unitarity of serial mechanisms and parallel mechanisms in philosophy,the hybrid mechanisms can be built through the combination of parallel and serial mechanisms and play an important role in some specific application background.

本文以此为背景，深入研究了若干种空间三自由度并联/混联机构的新构型，提出了几种重要的性能指标的建模及优化方法，并就具体的应用领域进行了有益的探索和挖掘。

A vanishing point or a vanishing line indicates the direction information of a s et of parallel lines or a set of parallel planes.

消失点或消失直线蕴含了一组平行直线或一组平行平面的方向信息。

Aiming at the foundation of Liu Shipei's literary viewpoints of evolution, namely, vulgarism and parallel prose, this article reviews it by two angles to language and vicissitudes of style, discovering that his literary viewpoints of evolution was only a sort of reasoning strategy, so his two standpoint of enlightening country and preserving Guoxue match respectively for vulgarism and establishing legitimacy for parallel prose.

文学进化观在近代文学观念中很值得研究，从梁启超和刘师培都可见这种文学观念的影响。而刘师培的进化文学观尤其复杂。本文从他立论的基础即俗语和骈文，从语言文字和文体变迁两个角度来讨论这个问题，认为他的进化文学观只是一种论证的策略，承认俗语和为骈文立正统分别合于他的启瀹齐民和保存国学两个立场。

A plurality of lengthwise grooves 6 and a plurality of widthwise grooves 7 are formed on the sole 4, wherein the lengthwise grooves 6 extend in a length direction of the shoe 1 mutually in parallel, which are arranged in a widthwise direction of the shoe 1, and the widthwise grooves 7 extend in the width direction of the shoe 1 mutually in parallel between adjacent lengthwise grooves 6, which are arranged in the length direction.

所述鞋底4形成有：多个纵向沟槽6，它们沿所述鞋子1的纵向相互平行地延伸，并且沿所述鞋子的横向排列，多个横向沟槽7，在每对相邻的纵向沟槽6之间沿横向相互平行地延伸，并且沿纵向排列。

And we argue that providing unified parallel programming model without unified parallel computation model.

试图提供统一的并行程序设计模型，而不苛求统一的并行计算模型。

Second, it models and simulates dynamically the parallel, asynchronous, distributed and concurrent workflow of machinery of cluster with intuitionistic and visual figure, and give the effective controlling strategy of optimal collocating and dynamic attemperation, be dead against the asynchronism and concurrent character of machinery of cluster, which result from that MAS loosens the restricting for centrality, programming and gradation controlling and offers the mechanism of separated controlling, meeting an emergency and parallel disposing.

由于多智能主体技术放松了对集中式、规划、顺序控制的限制，提供了分散控制、应急和并行处理，本文针对基于多智能主体的机群工作流的异步性和并发性采用Petri网技术通过直观、形象的图形，对并行、异步、分布、并发的机群工作流进行了建模分析和动态模拟，并提出了机群的优化配置和动态调度的控制策略。3。

While the generation-x buyers tend to love the radical batwing shape of parallel limb bows, we hear a number of more traditional buyers comment that parallel limb bows are "ugly".

虽然代 x 买主往往喜欢激进batwing形状的平行肢体弓箭，我们听到了一些较为传统的买主评论平行肢体弓箭是&丑陋&。

BiConjugate Gradients Stabilized method is applied for solving large linear equation set. That the calculation results of PC modeling program match well with that of parallel algorithm shows high reliability of the latter. The parallel algorithm has established the basis for the inversion 3D Borehole-Surface electromagnetic data and also provided the tech support for the utilization of the program.

在求解大型线性方程组时，采用的是稳定的双共轭梯度算法，单机正演程序与并行正演程序的计算结果有着很好的一致性，这说明了并行算法的正确性，为进一步开发井地电法三维反演并行程序奠定了基础，也为井地电法三维正、反演程序实用化提供了技术支持。

They all have the typical structure of leaf of C4 plant, but out of the ordinary is that the structure of the midrib is alike the parallel veins and there is a layer of fiber cells between the phloem and the bundle-sheath of vein in the midrib and big parallel veins while the outer wall of the bulliform cells is less cuticularized.

摘 要：以7个杂交狗牙根品种的叶片进行解剖研究，结果表明，各品种均具禾本科 C4植物叶片典型结构，其独特处是：中脉结构与平行脉相似；中脉维管束、平行脉大维管束的维管束鞘内侧韧皮部外有一层纤维细胞；泡状细胞外壁很少角化。

The method includes following steps: the three parallel edges whose interval are known and a straight line, intersecting with parallel line, whose slop is known are selected from traffic scene to be as the calibration target; each projection straight line corresponding to them in the image is found and the intersection coordinates of each projection line is figured out; according to the data, the focal length, direction and location parameters about the video cameral is figured out.

一种交通监视环境下的摄像机标定方法，从交通场景中选择出一组彼此间隔已知的三条平行边和一条斜率已知的与平行线相交的直线作为所需要的标定目标，找到它们在图像中所对应的各投影直线并求出各投影直线的所有交点坐标，根据这些数据求得摄像机的焦距、方向和位置参数。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。