当我朝自己的双脚看去时，发现了一件稀罕事：我右脚上的鞋带系得好好的，左脚的鞋带却不翼而飞。
I remember looking at my feet and finding it rather unique that my right shoelace was tied and my left one was gone.
此行花了这么长的时间是因为探索太阳系内部是一件棘手的事。
The trip has taken so long because exploring the inner solar system is a tricky business.
那个腰包已经放在了饭店房间的保险箱里，所以现在取而代之的是一件系在她腰上的连帽防风衣，以备不时只需。
The Fanny pack had been left in the room's safe, replaced by a hooded windbreaker tied around her waist in case of bad weather.
分析人士指出，宝马1系和3系的零部件成本将分别节省7%和9%。
Analysts say it will save 7% to 9% on parts costs for both the 1 and the 3.
其中一个爸爸私下里要赛斯想象一下晒得黝黑、光着脚的帕蒂，穿着黑色一件式泳衣，牛仔裤，没有系腰带，这个样子很对赛斯的胃口。
One father privately invited Seth Paulsen to imagine her suntanned and barefoot, in a black one-piece bathing suit and beltless jeans, a look very much to Seth's taste.
在听完Simon的观点后，他告诉他他们希望的是同一件事：系里有资金来源并且同事之间关系良好。
After listening to Simon's view, he told him that they both wanted the same thing: funding for the department and a good working relationship with all their colleagues.
东北大学电子与计算机工程系的研究者们研发出一件比这一星战玩具（就是Force Trainer）更复杂的装备。
Researchers at Northeastern’s Department of Electrical and Computer Engineering have devised something a bit more sophisticated than the Star Wars game.
供应短缺不仅影响了日系车的本土生产，由于零部件的短缺，丰田、本田和日产（Nissan）也纷纷宣布削减在美产量。
The shortages don't only affect cars made in Japan. Toyota, Honda, and Nissan all say they are going to curtail U.S. production because of a shortage of parts.
不要穿上你那条褪色很严重的牛仔裤并着一件很好的衬衣和系一条很好的领带，但可以通过搭配产生出独特的外表。
You do not want to wear your most faded jeans with a nice shirt and tie, but you can mix it up to have a unique look.
再次，如运动学模型中的杆件的弹性变形也是存在的，忽略了这些杆系的变形也会有一定的误差。
Once again, such as the kinematic model of the pole pieces of the elastic deformation also exists, and ignores the deformation of the truss will also have some error.
山海关船舶重工有限责任公司管系铁舾加工厂，承担着公司所有工程项目的管子和舾装件的预制工作。
Piping& Steel fitting fabrication factory of SHANHAIGUAN SHIPYARD, which undertakes all of fabrication works of piping and steel fitting of shipbuilding and ship repairing projects in SHG SHIPYARD.
一件大号的男式系扣衬衣既可用来覆盖身体又可当做浴袍。
An oversize man's button-down shirt can be worn as both a cover-up and a bathrobe.
汽车动力传动系的弯曲振动不仅会影响乘坐舒适性，而且会引起车辆零部件的早期损坏。
Bending vibration of automobile power transmission system not only affects its riding comforts, but causes earlier destruction of automobile parts.
结合生产实践中的零件，对其在加工中心上进行工件坐标系原点确定的几种主要方法及其应用进行了探讨。
It introduce some mainly methods and its' application of the part coordinate system origin on the machining center according to the products in practice.
最后，提出了基于广义坐标系的运动导航算法，根据装配零件满足的约束对其运动进行引导。
Finally, movement navigation algorithm based on generalized coordinate system was put forward, and part movement was guided according to assembly constraints.
实现卧式加工中心机床在零件加工过程中，工作台任意角度旋转后，工件坐标系原点得到自动补偿与设定。
During machining on the horizontal machining center, the automatic compensate and setting of the workpiece coordinate origin is performed after the workbench's arbitrary Angle revolving.
提出一种基于螺旋系线性相关性和约束反螺旋概念的空间并联机器人输入原动件选取合理性的判别方法。
Based on the concepts of reciprocal screws and their linear correlativity, a detecting method of input interference in a spatial parallel manipulator is presented.
应用数控机床加工零件，当零件外形简单，编程时可设置一次工件坐标系（编程原点），即可完成零件的加工；
When using CNC machines to process the part, it can set the part reference frame (the origin of programming) once to complete the process if the outline of part is simple.
国土部门在北京1954坐标系下，已完成大多数城镇的初始调查工作，并发放了相应的土地证等图件资料。
Land departments have finished much wok of initial land investigation of urban in Beijing Geodetic Coordinate System 1954, and the land certificates have given.
其主营业务为工业金属管件的研发、生产和销售，主要产品为管件、法兰、管系和压力容器。
The main business of metal pipe fittings for industrial R & D, production and sales, the main products are pipe fittings, flanges, piping and pressure vessels.
证明对于非旋转测头利用零件坐标系旋转也能进行角度测量。
It shows that the non-notated tool can be used to inspect the Angle hole in the spare coordinate system.
本文进一步对铰接杆系结构撤除杆件后的几何稳定性问题进行了讨论。
Furthermore, this thesis carries out some discussions about the geometrical stability of the pin-bar assemblies after removing some bars.
他穿着一件系腰带的雨衣，使他发福的腰身更加显眼。
He wore a belted raincoat that accentuated his portly middle.
水冷式发动机冷却系零部件受热面温度随水垢增厚而升高，将导致过热。
In the cooling system of watercooled engine, with the increasing of the incrustation, the temperature of the system elevates and the engine will be overheated.
研究表明，以莫来石或高岭石为主晶相的铝硅系耐火材料是精铸球铁件的理想选择。
Study has proved that ceramic shell making by Al-Si system refractory materials with main crystal of Mollite or Kaolinite will be the ideal choice for investment casting ductile iron.
边系组合夹具是以基础件侧边作组装基准的柔性工装体系。
The design of modular fixture with side fastening is a flexible combination system for the fixtures with the side joint of fundamental elements.
她设计的一款白衬衫的衣襟边是斜着系在时髦的衣领下的。 她用一件及地半身裙把它打造成了晚装，证明了白衬衫可以在白天或晚上的任何时候出现在城中的任何一个地方。
She styled it as evening wear over a floor-length skirt, proving that a white blouse can go to any part of town, at any time of day or night.
在石油及其产品的输送和加工中需要各种各样的管系布置，就需要各种类型的管件。
Many types of pipe fittings are required to accommodate the almost limitless array of piping configurations needed in hydrocarbon transportation and processing.
在石油及其产品的输送和加工中需要各种各样的管系布置，就需要各种类型的管件。
Many types of pipe fittings are required to accommodate the almost limitless array of piping configurations needed in hydrocarbon transportation and processing.
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