查询词典 hammering press

Main products are the pneumatic bed, hydraulic press, precision press, high-tech digital type hydraulic press, hydraulic press, hydraulic press, hydraulic press, small four-cloumn hydraulic press, C type hydraulic press, booster press, film coating machine, LCD lugs pressure pneumatic hydraulic cutting machine, etc.

主导产品有气动压床、油压机、精密油压机、高科数字油压机、门型油压机、小型油压机、油压冲床、四拄油压机、C型油压机、增压压床、薄膜开关压凸机、液晶保护膜裁切机等气动液压机械。

Because the workpiece is in dynamic balance, the resultant moment acting on it should be zero. Introducing the moment from lapping tool and press head a moving differential equation is built. In this equation only workpiece rotating speed is unknown. It means that workpiece rotating speed can be got by this equation. Since there is a transcendental function in integral function of the equation an analytic result can not be got, only digital result can be got by a computer. Thus a change rule of workpiece rotating speed with lapping parameters is known, e.g. the radius of press disc ball socket, radius of press head ball, the distance between the workpiece rotating axis and lapping tool rotating axis, workpiece radius, modulus of elasticity of the press head and press disc, friction coefficients between the lapping tool and workpiece, and between the head and disc, pressure between the lapping tool and workpiece and pressure between the press head and press disc.

因工件处于动态平衡状态，其上所受到的来自于磨具和压头的力矩应相等，将二力矩表达式联立，建立工件运动微分方程，该方程中只有工件的旋转角速度是未知量，因此可以求出工件旋转角速度，但该方程积分式中含有超越函数，得不出解析解，只能通过计算机求出数值解，得出工件旋转角速度随各研磨参数的变化规律，如压盖球座半径、压头的球头半径、工件回转中心相对磨具回转中心的偏心距、工件半径、压头和压盖材料的弹性模量、磨具与工件间的摩擦系数、压头压盖间的摩擦系数、磨具与工件间的压强、压头压盖间的压力等。

According to the aboveanalysis, the author concludes the reason that supervision of the press pubic opinion has negative influence to judicial fair:1, laws and regulations on supervision of the press public opinion isnt perfect;2, there is an phenomenon that supervision of the press public opinion predomi nates the law;3, the sphere of supervision of the press public opinion has no infinitive limits;4, ethical criterion of supervision of the press public opinion exists;5, it is regarded that supervision of the press public opinion is criticized report;6, supervision of the press public opinion obtains benefits.

通过以上分析，作者归纳了新闻舆监督对司法公正产生负面影响的原因：1、有关新闻舆论监督的法律、法规还很不健全；2、新闻舆论监督有凌驾于法律的现象；3、新闻舆论监督范围无明确限制；4、存在新闻舆论监督道德标准；5、认为新闻舆论监督就是批评报道；6、新闻舆论监督利益化。

From press press reinforcing steel bar rustily the angle that causes concrete compressive strength to drop, of the concrete component that studied reinforcing steel bar of press press district is rustily suffer a turn to bear the weight of force, put forward the concrete component with rustily reinforcing steel bar of press press district to bear the weight of the computational model of force and computational method.

概要： 从受压钢筋锈蚀引起混凝土抗压强度下降的角度，探究了受压区钢筋锈蚀的混凝土构件的受弯承载力，提出了受压区钢筋锈蚀的混凝土构件承载力的计算模型和计算方法。

As the leader of Chinese printing and packaging machinery industry, our products include web press, sheet-fed offset press, perfect binding machine, die-cutting and stamping machine, cutting machine, business form printing machine, flexographic press, screen press, Gravure press and proof press and etc.

作为中国印刷包装机械行业的领头羊，上海电气印刷包装机械集团的产品主要包括书刊、报业和商用卷筒纸胶印机、单张纸多色胶印机和多色双面胶印机、书刊装订类设备和包装印刷类设备，包括全自动模切烫金压痕机、纸张裁切机械生产线、票据印刷机、柔性版印刷机、丝网印刷机、金属版印刷机和打样机等。

The main products of Pantrust are: Reticle Positioning PS Plate Punch Bender for offset press, Reticle Positioning Full Auto PS Plate Punch Bender for rotary press, Full Auto PS Plate Punch Bender Line for CTP, Huacai Color Presetting Open System for newspaper press, Powder Catcher for offset press, Paper Dust Cleaning System for rotary press, Stack Turner for offset press.

泛信公司的主要产品有：平张纸印刷机使用的版心定位打孔弯版机、轮转纸印刷机使用的版心定位全自动打孔弯板机、与CTP配套使用的联线全自动打孔弯板机；报纸印刷机使用的开放式华彩油墨预置系统；平张纸印刷机使用的清粉器、轮转纸印刷机使用的纸粉清洁系统；平张纸印刷机使用的翻纸机。

Through the various ways of joint-stock, cooperation, and technology introduction, etc., the group has developed the BEIREN 104 Four-color Sheet-fed Offset Press with internationally acclaimed technical features, commercial web offset press, business forms printing press, gravure printing press, die-cutting press, perfect binding line, etc., the products badly needed on the market, thus having formed a almost complete product system from printing to post-press section being capable to meet fully the requirements of the printing process.

通过合资合作、技术引进等多种形式开发出具有国际水平的北人104型平版四色胶印机、商用轮转平版胶印机、表格机、凹印机、模切机、无线胶订联动线等市场急需的新产品，形成从印中到印后，能充分满足印刷工艺要求较为完整的产品体系。

All of the staff, industrious and sincere, produce the buffing material of the cloth ,the white, the sisal hemp ,the oil hemp and the buffing wax wheel, combing handcraft with machine, needle by needle, hammering by hammering, suited for Polishing Industry of hardware, stainless steel, light decoration, horologue, dishware, jewelry, sliding cart, motorcycle fittings.

工厂设在广东东大门--潮州市，公司及其所有员工秉乘了刻苦勤俭、诚信正直的精神，手工与机器结合，一针一线、一锤一敲地生产出磨光用的布轮、白布轮、剑麻轮、油麻轮、抛光腊等抛光材料，适用于五金，不锈钢，灯饰，钟表，餐具，首饰制品，滑板车，汽车摩托配件等抛光磨光行业。

It is also one of the largest and earliest sisal hemp mercha-nts in the city.All of the staff, industrious and sincere, produce the buffing material of the cloth ,the white, the sisal hemp ,the oil hemp and the buffing wax wheel, combing handcraft with machine, needle by needle, hammering by hammering, suited for Polishing Industry of hardware, stainless steel, light decoration, horologue, dishware, jewelry, sliding cart, motorcycle fittings.

工厂设在广东东大门--潮州市，公司及其所有员工秉乘了刻苦勤俭、诚信正直的精神，手工与机器结合，一针一线、一锤一敲地生产出磨光用的布轮、白布轮、剑麻轮、油麻轮、抛光腊等抛光材料，适用于五金，不锈钢，灯饰，钟表，餐具，首饰制品，滑板车，汽车摩托配件等抛光磨光行业。

One time he raised his head from under the automobile hood to say: Doc, a deaf-and-dumb guy went into a hardware store to ask for some nails. He put two fingers together on the counter and made hammering motions with the other hand. The clerk brought him a hammer. He shook his head and pointed to the two fingers he was hammering.

一次，他从引擎盖抬头对我说：博士，一个聋哑人走进一个五金店想买钉子，他把两根手指头并在一起，伸到柜台上，用另指手做出敲打的声音，店员拿来一个锤子，他摇头并指着敲打的两根手指。

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。