查询词典 parallel-plate

Multiple trials is the basic concept of many parallel simulated annealing. It is to perform multiple trials at the same time to search acceptable solutions. The division simulated annealing with no communication and The clustering simulated annealing are two common types of parallel simulated annealing methods. The division simulated annealing with no communication makes each processor generate its own adjacent solution from its own current solution and compute the acceptance probability for a adjacent solution. Each of the processors searches solutions without communicating each other. Clustering simulated annealing makes each processor generate its own adjacent solution from a common current solution and compute the acceptance probability for each adjacent solution. Then, it decides which adjacent solution should be used to replace current solution according to a pre-specified rule.

许多平行模拟退火法之理论依据为多向试验，利用同一时间探索更多方向的试验来拓展搜寻的广度或深度，不进行沟通的分工模拟退火法(the division simulated annealing with no communication)以及丛集模拟退火法(the clustering simulated annealing)皆为平行化的模拟退火法，前者定义为各个处理器针对各自的起始解进行搜寻，产生各自的搜寻序列，在搜寻过程中处理器不进行任何沟通，各处理器仅针对自身之目前解进行搜寻；而后者定义为让所有处理器针对同一目前解进行运算搜寻各自的可能解，并各自决定其产出解之接受机率，最后根据事先决定之规则进行沟通比较，挑选其中一个可接受解取代目前解。

It is concluded that when a small solid angles range adjacent to the main direction in the far field is considered, the parallel beams combining of compact antenna arrays has its priority if the phases can be controlled, and the parallel beams combining of sparse antenna arrays has its priority if the phases can not be controlled.

分析表明：当关注的是远区主方向邻近的小立体角区域时，若能做到控相激励，宜采用紧凑阵的平行波束合成；若不能控相，宜采用稀疏阵的平行波束合成。

First, the concept of parallel test is analyzed in detail, four sorts of structures adoptable for parallel test presently are presented and compared.

首先详细分析了并行测试的基本概念，介绍了目前实现并行测试可以采用的两大类4种结构，对这4种结构各自的优缺点进行了比较。

First of all, a vector parallel of linear feature is obtained by calculating the corresponding vertex of parallel for every vertex based on angle bisector and then a greedy search strategy is adopted to find the optimal labeling position.

该方法求取平行线精度高，算法强壮性好，能满足线状要素注记的需要。

Based on the geometry constraint and dimension-driving technique,a 3-UPU parallel simulation mechanism is created.Then a 3D free surface and a guiding plane of tool path are constituted,with the 3-UPU parallel machine tool combined,a novel 3-UPU simulation parallel machine tool for machining a 3D free surface is created.

通过几何约束和尺寸驱动技术，先建立3-UPU并联模拟机构，再构造任意3D自由曲面和刀具轨迹的引导平面，与3-UPU模拟并联机构合成，得到用于加工任意3D自由曲面的模拟并联机床。

This paper takes a kind of parallel robot with 2-DOF actuation redundancy as the object of study and according to the spatial model of the parallel robot mechanism and the reverse solution of dynamics,the relationship between the function target of output speed of the tip of this parallel robot mechanism and the dimensions of bar components was probed.

以一种平面2自由度驱动冗余并联机器人为研究对象，根据该并联机器人机构的空间模型和运动学反解，探讨了该并联机器人机构的末端输出速度性能指标与杆件尺寸之间的关系，并绘制了相应的性能图谱，这些图谱是该并联机器人机构设计的重要参考依据。

Chapter one mainly summarizes the basic theories with respect to parallel importing. Parallel importing which is also called "gray markets", are not generally considered illegal, in contrast to the "black" markets of stolen or counterfeit goods. Rather,"gray goods" are genuine in terms of their manufacturer, but their distribution is "unauthorized" by the holder of intellectual property right after their lawful first sale (note:"parallel importing" and "gray market" used in this article shall be deemed fungible).

因此本文在结构安排上不对三者划分截然的界限，本文采取总分结构，第一章为总论部分，着重概述三个领域的平行进口涉及到的共同问题，第二章至第四章是分论部分，将以国别为主线，着重介绍和讨论美国、欧盟以及其他国家和地区的立法和判例，对每一个国家而言，三者共同的地方进行综合论述，有差异的地方则分别进行论述。

ParaBase system also shows that the technical plan for"YH-3"parallel database system is feasible and successful and provides important supports both in techniques and in prototype for the final implementation. Owing to the prototyped system the roundabout course in the final implementation of"YH-3"parallel database system may be avoided or lessened. In addition, this prototype system provides an ideal platform for further parallel database researches too.

ParaBase的实现在现有机器环境和数据库环境下最大限度地验证和支持了&半重写变换&模式实现并行数据库系统的思想并研究其实现效率；证明了&银河-3&并行数据库系统技术方案是可行的和成功的，并为&银河-3&并行数据库系统的最终系统实现提供重要的技术支持和原型支持，使系统实现时不走或少走弯路；此外，该原型系统为进一步研究并行数据库技术提供了一个实验平台。

Parallel interface application for use WINIO programming parallel port, parallel interface can be produced using the instr...

并行接口应用，用WINIO进行并行口的编程，可利用并行接口制作仪器仪表，以及用并口进行虚拟仪表的开发。

The western boundary of EAME Theater is from the North Pole, south along the 75 th meridian west longitude to the 77 th parallel north latitude, then southeast through Davis Strait to the intersection of the 40 th parallel north latitude and the 35 th meridian west longitude, then south along the meridian to the 10 th parallel north latitude, then southeast to the intersection of the Equator and the 20 th meridian west longitude, then along the 20 th meridian west longitude to the South Pole.

EAME剧院的西部边界是从北极，南沿经络75 日至西经77 度线以北的纬度，然后往东南通过戴维斯海峡至40度，北纬的交汇点，第 35 届子午线西经，然后向南沿着平行的第 10 次北纬经络，然后往东南到赤道的交汇点，20 日，西经经络，然后沿经络20 日，西经到南极。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。