There are numerous robot applications for doing personal chores, such as vacuuming carpets, ironing sheets or cutting grass.
很多机器人应用程序能做一些个人琐事，例如使用吸尘器打扫地毯，熨烫被单或割草等。
Until now, these graphene nanoribbons were made using top-down approaches, such as "cutting" the ribbons from larger graphene sheets or "unzipping" carbon nanotubes.
目前为止，石墨烯带的制作都是通过自顶向下的方法，如用激光从大片石墨烯层上“剪”出带状或是“剖”开碳纳米管。
Compared with previous waves of restructuring, this one was more about generating operating efficiencies by cutting jobs and capacity than about restructuring balance-sheets.
跟以往的重组风潮相比，这一次的风潮更侧重于通过减少就职岗位和产量来提高运行效率而不是重组资产负债表。
Space columns, if possible, to fit the use of plywood sheets for decking without cutting.
空间的栏目，如果可能，适合使用胶合板床单等装饰无切削。
In order to further reduce cost, I have experimented with various patterns for cutting parts from sheets of plywood, and aim to develop a design with no waste.
为了降低成本，我尝试以多种模式来裁切胶合板组件，并且也在努力做到不浪费。
The design of the special cutter makes three coordinate numerical control slope cutting metal sheets be realized.
专用刀具的设计使三坐标数控倾斜切削金属薄板得以实现。
I use a sheet of clear acrylic under which I put a large sheet of graph paper which guides me when cutting canes or sheets of clay to size.
我使用一张丙烯酸材料的垫板，在其下我放了一大张坐标纸，它可以帮助我按照切割软陶泥。
The experiment result proved the technological feasibility of laser butt welding for thin zinc coated steel sheets whose edges are prepared by laser cutting on the same laser processing equipments.
试验结果表明，镀锌板的激光剪裁拼焊接头性能符合实际使用要求，在同一台激光加工设备上实现镀锌板的激光切割剪裁后再直接进行激光拼焊的工艺方法是可行的。
The high-speed vacuum coating online cutting device solves the problem that the prior cutter has poor cooling effect when cutting coated films and sheets.
它解决了现有刀具对镀膜过的薄膜和片材进行分 切时散热效果差的问题。
The machine is restricted to sharpen cutting - tools, no other bulky objects, iron sheets, soft materials ( such as aluminum, copper and so on ) and wooden articles be allowed to be machined on.
砂轮只限于磨刀具、不得磨笨重的物料或薄铁板以及软质材料（铝、铜等）和木质品。
The main knife-edge area is a convex strip-shaped cutting belt, and is used to cut into sheets and threads;
主刀口区是呈凸弧狭条形切割带，用于切片切丝；
Simultaneously, a cutting blade adjusting device is arranged on the cutting device for adjusting the position of the cutting blade so as to adjust the cutting width of the films or the sheets.
同时增加了刀片调节装置来调节刀片位置，以此来调节薄膜或片材的切割宽度。
Simultaneously, a cutting blade adjusting device is arranged on the cutting device for adjusting the position of the cutting blade so as to adjust the cutting width of the films or the sheets.
同时增加了刀片调节装置来调节刀片位置，以此来调节薄膜或片材的切割宽度。
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