查询词典 shortest path

Thanks to surgical navigation systems the surgeon can additionally work out on the computer what approximate path needs to be taken before the operation, e.g. to optimally reach deep-lying organs that are difficult to access.

多亏了手术协商系统，外科医生才能在手术之前在计算机上研究出所学的大致途径，例如，以最佳方式达到难以达到的深层器官。

Based on a large number of references,data and documents,a comprehensive comment is made on the present situation and the development of the technology of precision grinding and polishing die and mould with free-form surfaces by robot,and this paper presents key technology of grinding and polishing die and mould with free-form surfaces by robot,which includes the movement programming method for grinding and polishing tool and the method of grinding and polishing tool path generation.

在阅读和消化大量国内外文献资料的基础上，本文对模具自由曲面的机器人自动精加工技术做了较为全面的综合评述，重点介绍了机器人自动打磨和抛光精加工模具自由曲面的关键技术—加工工具的轨迹规划方法和轨迹生成算法。

Studies on the Technology of Path Planning in Automatic Grinding and Polishing Die and Mould with Free-form Surfaces;2. The grinding machine controller controlled by computer directly for the repairing hydraulic turˉbine guide vane was designed.

针对水轮机活动导叶的修复问题，设计了微机直接控制的水轮机活动导叶打磨用机械手控制器，它可控制五个自由度，方便地修复各种形状复杂的活动导叶。

That's not to say, though, that real-life aliens aren't also roaming the streets, as Shag and Scoob (who hook up in an unprecedented Scooby-Doo romance with a peace sign-wearing babe and her equally hip dog) discover in the course of clearing out of the phony aliens' hair-raising path.

这并不是说，然而，现实生活的外国人也没有流浪街头，作为沙格和Scoob （谁钩在了前所未有的史酷比爱情与和平的迹象，穿着同样贝贝和她的臀部狗）发现在在清理过程中的虚假外国人头发提高的道路。

All that was needed was for a stick to jam in the front wheel or a dog to run across the bicycle's path and the hapless rider would be propelled over the handlebars and onto the hard ground below, usually on his head.

所有这一切需要的是一个坚持堵塞前轮或狗穿过自行车的路径和不幸的车手将在推进系统的把手，并进入硬地面以下，通常要他的人头。

This paper draw the Critical Chain Technology based on Theory Of Constraint to make the network schedule plan, promote the resource constraint to activity logical relations with the same level, indicate to replace the Critical Path by Critical Chain.

本文将基于约束理论的关键链技术引入网络进度计划的编制中，将资源约束提升到与工序逻辑关系同等的高度，主张采用关键链取代关键路线。

Though the simulation result is not accurate highly in part operating domains, the pressure and velocity distribution and other flow characteristics in whole flow path in all operating domain is also useful to analyze flow problems in dredge centrifugal pump.

虽然在部分运行工况模拟计算不是很准确，但计算的各工况压力、速度分布以及整个流道的其它流动特性，对分析挖泥泵的各种流动问题很有帮助。

A correction model for angle drift in target area is established through ray-tracing target area light path of ICF driver.

通过光线追迹ICF驱动器的靶场光路，建立靶场角漂的修正模型。

Path as the first ball, struck the first ball driving it a bit closer to the negat ively charged object and

停了下来。此时有第二个不带电的金属球也以相同的路径滚过来，并和第一个金属球发生碰撞，从而把第

An unusual animal inspires the name for this quirky arcade-style shooter! The action in Platypus unfolds in classic, side-scrolling style, as you pilot a duck-billed ship and destroy everything in your path.

一种不平常的动物为这名诡诈的骑楼风格射击者鼓舞名字﹗在鸭嘴兽的那些行动在经典作品内展开，从上卷下边样式，当时你飞行员鸭子给船开帐单并且破坏你的道路所有东西。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。