查询词典 metal

At present, the processing of products are: mechanical hand supporting parts, electronic equipment Various components, microwave devices cavity, high power radiators, IT and high-grade precision machine parts, aluminum die-casting pieces of copper, aluminum and other communications, IT equipment structure pieces; tooling and seized equipment, welding pieces of metal processing , Spray paint, precision machinery parts scattered the whole set of processing and agents to provide customers with cast aluminum metal surface oxidation, Ranhei, electroplating, heat treatment, such as processing.

目前主要加工的产品有：机械手配套零部件、电子设备各种零部件、微波器件腔体、大功率散热器、IT高档精密机加件、铝铜压铸件、铝型材等通讯、IT设备结构件；工装及检具，金属结构件焊接加工、喷涂烤漆、精密机械零件整散套加工及代理客户提供铸铝与金属表面氧化、染黑、电镀、热处理等加工。

The Company specializes in the production of a variety of metal hanging, metal plastic key chain, scutcheon and all kinds of handicrafts, souvenirs and prizes, meet the needs of different customer's individual requirements.

本公司专业生产制作各种金属挂件、金属塑料钥匙扣、标牌及各种工艺品、纪念品和奖品，满足不同客户的个性化需求。

This paper is reviewed for importance of gas media used in ceramic-to-metal seal technology, it point out that increasing N2 content of working Gas media made ceramic-to-metal seal safe production, decreeing cost and guarantee quality.

本文所研究的基于气体介质的电火花铣削加工技术主要指气中电火花铣削加工以及相应的超声辅助气中电火花铣削加工和浸液辅助气中电火花铣削加工。

This is the selenide which possesses the largest Metal/Non-metal ratio in ternary layered Nb/Ta selenides found so far.

〓 这是迄今得到的金属含量最高的三组元层状铌、钽硒化物。

The results show that the major contribution to DOS of Mg and Pb are the 2p orbit of Mg and the 5d orbit of Pb, followed by the 3s orbit of Mg and the 6p orbit of Pb, the 6s orbit of Pb is the smallest one. There are a large number of charges around Mg, it has the characteristics of typical metal bond. Mg and Pb share some charges to form covalent bond, but the distortion of the charge at the junction is little; the proportion of covalent bond is less than the metal bond, Mg2Pb is semimetal. The elastic modulus and shear modulus of Mg2Pb are 68.6 and 27.9 GPa, respectively. Based on Pugh empirical criterions and Poisson's ratio, Mg2Pb is brittle in nature.

结果表明：Mg和Pb对态密度的贡献主要是Mg的2p轨道和Pb的5d轨道，其次为Mg的3s轨道和Pb的6p轨道，Pb的6s轨道贡献最小；在Mg原子周围有大量的电荷存在，呈典型的金属键特征，Mg、Pb之间存在共用的电荷，有较强的离域性，以共价键形式存在，但交界电荷的畸变不大，故共价键所占比例较少，金属键所占比例较大，Mg2Pb化合物呈半金属性；Mg2Pb的弹性模量和切变模量分别为68.6和27.9 GPa，Pugh经验判据和泊松比均表明Mg2Pb具有脆性。

They are metal column and septum, metal round taper and column.

四端口的匹配采用了两种匹配方法。

Metal mesh: refers to stainless steel wires, woven in silk screen, you can also use serigraph electroplating metal nickel, which is characterized by a high strength, wear resistance, chemical resistance, excellent performance, simeconductor and conductselectricity-good, very suitable for making cards and membership cards will be required for the production of thick silk screen ink.

金属丝网：指的是用不锈钢丝、铜丝编织的丝网，也可以用电镀金属镍制作丝网，其特点是不弱量矮，耐磨性好，耐化学方剂本能机能精良，暗地平洁量也矮，而且导电本能机能特好，极得当于在制卡和会员卡制作时必要加温的丝网油墨或浆料。

In view of the questions in theoretic analysis and numerical simulation with the finite element method,the separation criterion of chips, the surface contact, the setting of friction coefficient,and the thermal stress coupling are researched. A simulation example is presented by applying the finite element analysis software-ANSYS,and the change of stress and strain in metal cutting process, the forming of shear plane and the influence of the temperature field on metal cutting are analyzed. The tool's strength is also analyzed.

基于理论分析和实际有限元数值模拟计算中遇到的问题，研究、讨论了切屑分离标准、表面接触、摩擦系数的设定、切屑与工件之间的连接以及热应力耦合分析等各项技术，并应用大型有限元分析软件ANSYS，具体分析了金属切削过程中应力和应变的变化、剪切面的形成以及温度场对金属切削的影响，并依此对刀具作强度分析，得到若干结论。

Outstanding performance: when your car fitted with a balanced strengthening of bar buttons, shell shock machines and cars formed between the steel beam structure, a more rugged, less car shell of metal and resonance damping components, thereby reducing the resonance generated by the noise, to avoid the car before the shock absorber parts of the shell due to the weight of the engine so that metal fatigue or impact, etc., causing distortion and eliminate tire wear caused by vehicle deviation of the hidden dangers, so that the body is more stable equilibrium.

表现出色：当你的爱车装上平衡加强杆扣，减震机与车壳之间形成钢梁结构，更加坚固无比，减少车壳金属与减震部件的共振，从而降低因共振所产生的噪音，避免车壳前减震部位因引擎重量使金属疲劳或撞击等造成变形，消除车辆跑偏磨胎所带来的隐患，令车身更加稳定平衡。

Algorithms within the SSR PLC calculate the amount of time to stir the metal based on various monitored process variables such as molten metal temperature and shot size to produce consistent slurry.

半固态工作站的 PLC 通过所监测的各种工艺参数变量，例如融化金属液的温度和浇注重量，来计算金属液搅拌所需的时间以便产生稳定的铝浆。

I can still vividly recall the impressive scenes you gave. You were among my friends and relatives who accompanied me from my house to the seaport and when the porters were slow to show up, you obligingly carried my suitcase for me.

你对我的种种感人情意，使我记忆犹新，那天你随着我的亲友从家里送我上轮船，搬运工迟迟不来，你毅然替我提着皮箱上船。

St. Nicholas became the patron saint of Russia, where he was famous for his red cape, flowing white beard, and bishop's mitre.

圣尼古拉成了俄罗斯人的守护神，在那里，他以身披红斗篷，留着飘逸的白胡须，戴着主教法冠而闻名。