金工的

During the sixteenth and seventeenth centuries, silversmithing appeared. There were a lot of objects and ornaments that made by silversmiths and masters worked in family of jewelers. In nineteen century, sterling silver flatware became de rigueur when setting a proper table. There was a marked increase in the number of silver companies that emerged during that period.

到了十六、十七世纪，金银金属工艺开始慢慢的成型，大量的银开始被金工师父制造成各式的装饰品与家饰品，到了十九世纪时，在高级场合的餐桌上使用925银制的餐具成了一股流行文化，也因而出现了许多银具公司。

As the application of the methods given, involute helicoid, which is widely applied in engineering, is developed into plane. And the problem in plate metalwork, which is t he development of square-circle tie-in, is also solved by the method.

其一是钣金工中方-圆类接头的展开问题，该问题的解决是锥面展开方法的成功应用；其二是螺旋输送器的核心部件——铰龙的展开问题，它是切线曲面展开方法应用的典型实例。

It may be interesting to explore the artistic aspect of metalwork design in a rational way by adopting the approach of Kansei engineering.

此外，感性工学应用在艺术性产品的评价较少，是故本研究将以金工饰品做为实验的产品，以爱情意象的表达、呈现做为探讨的主题。

The two-week internship metalworking, let us have one more opportunity to practice the manipulative ability, perhaps that is why we are lacking.

两星期的金工实习，让我们多了一个实践动手能力的机会，也许这也是我们所缺少的。

Was founded in 1989, are producing all kinds of brands of Nodular Iron Castings, gray iron foundry and mechanical professional processing enterprises.

晋城市金工铸业集团有限公司创立于一九八九年，是生产各种牌号的球铁件、灰铁件的专业铸造和机械加工企业。

This method is most special is the principle of simple and clear, setting out the process visible and tangible, it is applicable to a little bit knowledge of sheet l scene lofting geometry, which is a revolutionary approach, which not only greatly reduced the mapping workload, but also a great convenience in construction. Same time, it can also be a more traditional method (open show diagram drawing or galvanized sheet cut oil felt like, after re-opening in the pipe body gestures draw the cutting line method) is more accurate and pipe sections match exactly between the butt, thereby ensuring the steel fork tube and bend production quality.

该方法的最大特就点是原理简单明了，放样过程看得见摸得着，很适用于稍有一点几何常识的钣金工现场放样，这是一革命性的方法，它不仅大大地减少了制图工作量，而且也极大方便快捷了施工，同时它还可较传统方法（绘制开口展图后用油毛毡或镀锌板裁样再后在管身上比划绘出开口切割线的方法）来得准确无误与管段间对接严丝合缝，进而保证钢岔管和弯头的制作质量。

The company also has a cohesive and professional teem;qualified engineers designers,top gun technicians well-trained sizing sheet engineers and solderers,professional staff of the service after sales of building in project;experienced marketing managers.ect.

公司还拥有一支凝聚力很强的专业团队、资深的工程师和设计师、专业过硬的技术员、训练有素的钣金工、焊工、专业的安装售后服务员、经验丰富的营销经理人等。

On the aspect of mechanical process, we have purchased one CS6240 lathe and one CS6266 lathe produced by the first standard corporation-Baoji lathe. And now the length 8m lathe has been delivered to our company. One XQ6230B universal slewing head milling machine ; one BS6065 shaper ; one ZN3050/16 rocker drilling machine ; one GD4240/65 band saw machine ; 5 24012 bench drilling machine.

机加工方面，金工车间公司购入全新的国内一流企业宝鸡机床厂生产的 CS6240和 CS6266车床各一台，尚有重型8米车床也将交付公司使用； XQ6230B 万能回转头铣床一台， BS6065牛头刨床一台， ZN3050/16摇臂钻床一台， GD4240/65带锯床一台，24012台式钻床5台。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。