查询词典 metal

State Import and Export Company in Shandong billion registered capital of 3 million yuan, is a collection for sale, processing, domestic and foreign trade as one of the import and export enterprises, mainly engaged in goods and technology import and export business, operating garment processing, textile needles, paper products, grass Liu Series, fabricated metal products, stone products, handicrafts, metal appliances, automobiles, chemical products, general machinery equipment, leather products, footwear export sales.

山东亿邦进出口有限公司注册资金300万元，是一家集销售、加工、内外贸易为一体的进出口企业，主要经营货物和技术的进出口业务，经营服装加工、针纺织品、纸制品、草柳编、金属制品、石制品、工艺品、五金电器、汽车、化工产品、通用机械设备、皮革制品、鞋帽的出口销售业务。

The influence of strength and thermal expansion coefficient mis-matching between the weld metal and the parent metal on the distribution of welding residual stresses was simulated by using the method of thermal elasto-plastic finite element analysis in this paper.

摘要］ 采用有限元法对相同温度场的焊缝与母材强度和线膨胀系数匹配影响焊接残余应力的规律进行了数值模拟。

One side of the weld should pull loose from the parent metal with a metal extension from the weld. Check for proper weld diameter.

从焊件母材金属上拉下来的含有焊点的那一边可以用来检查焊点的直径。

Numerical simulations of welding transient stress and residual stress with yield strength and thermal expansion coefficient mismatching between the weld metal and the parent metal have been carried out for the first time.

相同焊接温度场的有限元计算结果表明，焊缝与母材强度和线膨胀系数等匹配时，焊缝中心纵向残余应力σ〓与母材屈服强度σ〓和线膨胀系数α〓有关。

Carrying through process qualified record according to kind of parent metal, thickness of metal, type of joint, welding position and the fillers.

根据产品材料种类、厚度、接头类型、焊接位置、焊接材料类型及采用的焊接方法进行焊接工艺认可。

An extremely thin elongated piece of metal that has been rolled into the surface of the parent metal to which it is attached — usually by only one end.

重皮。扎入基体金属表面、通常只有一端与基体金属相连的极薄的金属长条。

Was founded in 2000, the company is located in Des Pinghu Town, Longgang District, Shenzhen City Pass First Industrial Zone, Zhejiang Hongfeng plastics factory is in Shenzhen, branch offices, is a professional manufacturer of all kinds metal badges / lock key chain / tie clip / brooch / earring / medals / medals / medals / coins / necklaces fashion jewelry plastic jewelry box manufacturers, product reunification PS plastic injection raw materials from the product site for high - under a transparent cover for the black, the outer surface of the box according to customer demand a variety of pattern and gilt text box can be produced in accordance with the requirements of customers into various shapes lamination PVC Blister Flocking Flocking cloth and cloth, widely used in a variety of metal gifts and fashion jewelry, artificial jewelry industry first, and for chocolate, food packaging, we have developed a series of plastic box the size of specifications, the product a high degree of transparency, exquisite appearance and reasonable price, prompt delivery, quality reliable.

公司简介依美塑胶五金制品有限公司成立于2000年，公司座落于深圳市龙岗区平湖镇辅城坳第一工业区，属浙江鸿峰塑胶厂驻深圳的分公司，是一家专业生产各种金属徽章/锁匙扣/领带夹/胸针/耳环/奖章/奖牌/纪念章/纪念币/项链等时尚饰品用塑胶饰品盒的厂商，产品统一采用塑料PS原料注塑而成，产品的上盖为高透明下盖为黑色，盒子的外表面可根据客户的需求烫金各种图案及文字，盒内可根据客户的要求制作成各种形状的PVC冲片植绒布和吸塑植绒布，广泛用于各种金属礼品和时尚饰品，人造首饰品行业，且用于巧克力食品的包装，我们目前开发了一系列大小规格的塑料盒，该产品透明度高，外观精美，价格合理，交货迅速，品质可靠。

My company mainly produces all kinds of precision stainless steel shaft pin, various micro-metal axis pin, pin terminal used to connect the needle used in the public needles, mother-pin, public side, the mother side, jack shaft, stainless steel shaft core, copper-axis batteries, pins, PIN needles, medical wire cable with connectors, copper needle, needle charger, probe, copper head, tiny needle-axis, negative ion needles, needle massage, hair-dryer with copper pieces, green needle, stainless steel needle environmental protection, environmental protection copper needle, environmental protection stainless steel axle, aluminum pieces, pins, copper feet, Copper Cylinder, solder columns, air plugs with pins, rivets, screws, axles, flower axis, micro-axis, optical axis, copper axes, iron column, iron shaft, aluminum shaft, strap pins, glasses, axle core, copper, suo core, lock beads, copper beads environmental protection, steel, copper tablets tablets stainless steel, steel sets, stainless steel tube, precision copper tube , copper sets, aluminum kits,ú, axial needle, the needle shaft, the needle, Cylinder, components, micro-metal shaft, strap accessories, jewelry fittings, micro-screwdriver parts, micro-electronic precision lathe automatic lathe parts of various micro - axis system of pieces of car!

我公司主要生产各种不锈钢精密轴针，各种微型金属轴销，端子用插针，连接器用针，公针，母针，公端，母端，插孔，转轴，不锈钢轴芯，铜轴芯，插针、PIN针，连接线医疗线用接插件，铜针，充电器用针，探针，铜头，微小轴针、负离子针，按摩针，吹风筒用铜件，环保铁针，环保不锈钢针，环保铜针，环保不锈钢车轴，铝件，插脚，铜脚，铜柱，焊柱，航空插头用针、铆钉，螺丝钉，车轴，花轴，微型轴，光轴，铜轴，铁柱，铁轴，铝轴，表带针、眼镜垫片、轴芯、铜芯、琐芯，锁珠，环保铜珠，钢芯、铜粒、不锈钢粒、钢套，不锈钢管、精密铜管、铜套，铝套，铁圈，轴针、针轴，针尖、锁芯、元器件、微型金属轴，表带配件，首饰配件、微型螺丝件、微型电子精密车床件等自动车床各种微型轴件车制！

Using finite-element method the effects of long objects, such as cage, train and metal pit prop, on electromagnetic wave cutoff frequency is researched systematically in regular tunnels, and it is shown that the long metal objects lower TE wave cutoff frequency and raise TM wave cutoff frequency.

利用有限元方法系统地研究了机车、罐笼、金属支护立柱等长列金属物体对井下规则隧道中电磁波截止频率的影响，可知长列金属物体的存在使TE波模截止频率降低，而使TM波模截止频率升高。

The disclosed stripline resonator comprises two parallel metal ground plates 4, an inner conductor 5 between two plates 4, a metal short-circuit board 6 connected to with two ends of plate 4, and two coupling loops 7 on proper position of connected part of plate 4 and conductor 5 for input/output of microwave signal.

一种带状线谐振器及微波薄膜材料电磁参数测试装置，属于微波测试技术领域。带状线谐振器包括金属接地板4、内导体5、金属短路板6和耦合环7等四个部分，所述两块相互平行的金属接地板4的两端分别与金属断路板6连接，内导体5处于两块金属接地板4的中间，其中一块金属接地板4与内导体5相连的上下方的适当位置具有两个耦合环7，以实现微波信号的输入和输出。

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。