parallel ['pærəlel]

parallel的基本解释

adj.

平行的, 相似的

• The railway line runs parallel with / to the highway.
• 铁路线和那条公路平行。

n.

平行, 对比, 相匹敌之物, 平行线

• The parallels seem to come together in the distance.
• 并行线在远处看上去似交合在一起。

• The two generators operate in parallel.
• 这两台发电机并联发电。

vt.

与...平行, 与...相似, 相比

• The street paralleled the railroad.
• 那条街与铁路平行。

parallel的同义词

v. duplicate

n. analogue

与parallel相关的词组

in parallel：并列

parallel所属的单词分类

Geography / 地理 [107]

topographic map  ·  political map  ·  geographic coordinates  ·  degree of longitude  ·  capital city  ·  bathymetric map  ·  south magnetic pole  ·  north magnetic pole  ·  IDL  ·  Earth

Math & Number / 数学与数字 [192]

y-coordinate  ·  long division  ·  kilo-  ·  x-coordinate  ·  scientific notation  ·  greater than  ·  Venn diagram  ·  q.e.d.  ·  greater  ·  y-axis

与parallel相关的网络例句 [注：此内容来源于网络，仅供参考]

Based on the instantaneous motion of the moving platforms, the uncertainty configuration conditions and simplified uncertainty configuration equations are obtained for the widely studied parallel manipulators, such as planar 3-DOF parallel manipulator, spherical 3-DOF parallel manipulator, 6-SPS triangular platform parallel manipulator, three-branch 6-DOF parallel manipulator, twotriangular-platform parallel manipulator, DELTA parallel manipulator, 5-DOF parallel manipulator, two-tetragonal-platform parallel manipulator, pentagonal platform parallel manipulator and Stewart platform parallel manipulator.

采用这一方法，根据国内外常用的并联机器人机构的形式，建立了平面3自由度并联机器人、球面3自由度并联机器人、三角平台并联机器人、三支链6自由度并联机器人、双三角平台并联机器人、DELTA并联机器人、5自由度并联机器人、双四角平台并联机器人、五角平台并联机器人和Stewart平台并联机器人的奇异位形条件方程，除了Stewart平台并联机器人外，这些条件方程均为低于6阶的行列式，机器人结构类型不同，其简化程度各不相同。

Parts of current parallel databases support expanding of data types, but all of them lack of theoretical foundation. It is difficult to predicate the performances of parallel query, complicated to optimize parallel query and unattainable to keep the correctness of parallel query optimization This thesis, for the first time, combines monoid algebra system with BSP parallel model systematically, and provides a general-purpose parallel object-relational database systems-PORDBMS.

文章系统地研究了资源分配问题的分解协调理论与方法，给出了非线性分解式模型的构造和有效的求解方法，其中对主问题提出了适应性较强的修正算法，可用于一些难于公式化的问题的模型构造与求解，逐步寻优策略可有效地求解非线性关联约束优化问题。

The traditional query tree optimization methods,parallel database optimization methods based on left linear trees and right linear trees,bushy trees,and operation of the forest,have their own pros and cons,they have been more in-depth and maturity of the study.The query optimization method based on multiple weighted tree has studied its model of parallel query plan,its complexity model of parallel query plan and query optimization algorithms.The semantic query method transforms an inquiry into one or several semantic equivalence inquiries then has to find and implement a strategy to achieve a better query.Agent-based parallel database query optimization using Multi-Agent technology to automatically search the integrity constraint conditions which are related to the determined query,there for,the efficiency between several relations' joins has been greatly improved.The parallel optimization algorithm,based on genetic algorithm which is suitable for multi-joins of cluster environment,has deeply studied the relations storage options,multi-joins query optimization and query processing and other key technologies based on cluster parallel database.

传统的查询树优化方法，即基于左线性树、右线性树、浓密树、操作森林的并行数据库查询优化方法，各有优劣，对其的研究比较深入、成熟；基于多重加权树的查询优化方法，研究了其并行查询计划模型、并行查询计划的复杂性模型和查询优化算法；语义查询优化方法将一个查询变换成一个或数个语义等价的查询，进而寻找并执行这些等价查询中具有较好实现策略的一个；基于Agent的并行数据库查询优化采用Multi-Agent技术自动查找与给定查询有关的完整性约束条件，使得多个关系间连接操作的效率得到很大的提高；基于遗传算法的并行优化算法，深入研究了基于机群并行数据库中关系存储的选择、多连接查询优化和查询处理等关键技术。

与parallel相关的网络解释 [注：此内容来源于网络，仅供参考]

parallel：平行

加入庞大却暧昧隐蔽的"非正式"或所谓"平行"(parallel)经济,男女老少,做小工、当小差、交易买卖、因利就便,也不知靠些什么法子生活着. 这些人在富有的国度里则形成(或可说再度形成)愈发与主流社会隔离的"下层阶级". 他们的问题,

parallel：平行的

想想自己刚到美国时问路,想知道那条街跟这条是不是平行的(parallel)却说成para-lyze,译成中文就是「那条街瘫痪了吗?」惹得老美哈哈大笑. 把自己的经历说给一个从荷兰来的同事听,她回答说她闹的笑话更逗,说在美国见到洋白菜(cabbage)便宜就经常买洋白菜,

parallel：并行

随着多核时代的来临,我们越来越多地听到"并发"(concurrent)、"并行"(parallel)这样的词汇打个比方,并发,就像一个人(cpu)喂2个孩子(程序),轮换着每人喂一口,表面上两个孩子都在吃饭.

parallel：并行的

然而国家或国家集团的硬实力与软实力之间的互联、互动关系并非总是线性的(linear)和并行的(parallel),在二者之间划等号,至少是一种过于简单的作法. 至少在表面上,西方和美国学术界在社会中所拥有的独立、中立和自由地位,

Parallel Computing：并行计算

目前各种超级计算机的高速处理能力基本上都是利用并行体系结构实现的,并行计算(Parallel Computing)已成为提高处理性能的关键技术之一. 简单地讲,并行计算技术就是用同时运行的多个处理机或计算机来处理同一任务,从而大幅度提高任务的处理速度、缩短了任务的处理时间.