查询词典 impractical

A Rube Goldberg machine is an unnecessarily complex and impractical device to engineered to perform a simple task.

甲鲁比戈德堡机是一个不必要的复杂和不切实际设备设计，以执行一个简单的任务。

An impractical solution; a crazy scheme; half-baked ideas; a screwball proposal without a prayer of working .

不切实际的解决办法；疯狂的计划；疯狂的念头；没有人支持的愚蠢的提议。

Never understood for what you needed a XG-set with a very impractical sequencer. But it's still there.

我一直不理解，一个不完整的音序器能用XG音色库做什么？

Communication was only possible by signal flag and by sending boats. In the swirling smoke of battle both of these became impractical methods of communication.

海战中各船的沟通只依靠信号旗和派小舟联络，所以烟雾弥漫的战场中这都不太管用。

I realize in a sizable company it's impractical for one person to try to do it all.

我了解在大公司想要独力完成所有工作是不切实际的。

As a lawyer in Springfield, he was too impractical and temperamental to be a success.

后来，他经商失败，在斯普林菲尔德又因不切实际和脾气暴躁而未能成为一名成功的律师。

Many People knew how to built steamship s, but the only ones they could build were small and impractical.

很多人知道如何建造蒸汽船，但是他们只能建造一些小而不实用。

Critics regard Straus's vision as impractical,but a number of them still consider his insights valuable.

观点'。''不实际，但其中有些人仍然认为他的见解是有价值的。

Now HLS has absorbed much research attention in IC-CAD field. In HLS, algorithms represented by algorithm description language are transformed into hardware structure description consisted of resisters and transfers. In the transforming process, synthesis of datapath is a core. The other works is based on it. And in the synthesis of datapath, operation scheduling, functional unit allocation and binding all are NP-Completeness problems. The structure of their solution space is not known well. If we must find a global optimum solution, we can only use exhaustion. This way needs too much computation for VLSI synthesis, and is impractical in Industry. So usually heuristic algorithms are used to search suboptimum solution.

因此HLS成为国际IC-CAD学界的一个热门，它把算法描述语言表达的算法转换为用寄存器、传输器描述的硬件结构，其中以数据通路的综合为主体，其余工作皆以此为基础；而在数据通路综合中，操作调度、功能单元分配、连线等均属NP问题，目前该问题的解空间尚未充分了解，如要求得最优解，只有采取穷举搜索法，对于大规模集成电路而言运算量太大，工业中无法承受，故通常都采用启发算法求次优解。

The same could be said of some other grand political ideas (militant trade unionism, for example): over-ambitious, impractical and naive, they ultimately backfire.

同样，一些主要政治观念（比如激进工联主义[1]）：野心勃勃、不切实际、天真稚嫩，最终都适得其反，事与愿违。

Based on the construction of international financial centre, we have pushed forward the explorations in the integration of cultural industries with financial services.

2010年及整个"十二五"期间，上海文化产业面临更有利的发展时机、更坚实的发展基础和更完善的发展环境。

The koala is an animal with a large bag in its body.

树袋熊用它的身体的一个大的袋子是一只动物。