双丝的

This system is developed to meet the task of crossbeam structure welding with two wires, double faces and multi-pass.

该系统是为实现梁型结构件表面焊缝的双丝多道双面焊接专机的焊接要求而研制的。

There are nine bivalents in pollen mother cells at late diplotene or early diakinesis, and the homologous chromosomes essentially arrange on the equatorial plate at late metaphase Ⅰor early anaphase Ⅰ, then the two homologous chromosomes of each bivalent separate from each other and move to two opposite poles drawn by spindle fibers.

在减数分裂双线期末或终变期初，可以观察到9个二价体，在中期I末至后期I初，同源染色体基本排列在赤道板上，然后在纺锤丝的牵引下二价体的两条同源染色体分开，分别移向两极，每一极有9条染色体，从而确认该属植物的染色体基数为x=9。

The company's main business for the enamelled round aluminum wire, copper clad aluminum wire and bare Wire manufacturing and sales, led 220 Products for polyester composite polyimide enamelled round aluminum wire, copper clad aluminum wire and bare wire, etc. widely used in: Microwave oven transformers, three-phase power transformers, low voltage control transformer, dual hot washing machine motor, rectifier, large screen color TV degaussing coil, kitchen electrical, magnetic ore sorting equipment, automobile spare parts and wire and cable and so on.

公司的主营业务为漆包圆铝线、铜包铝线和裸铝丝的制造和销售，主导产品为220级聚脂复合聚酰亚胺漆包圆铝线、铜包铝线和裸铝线等，广泛应用于：微波炉变压器、三相电力变压器、低压控制变压器、洗衣机双热电机、整流器、大屏幕彩电消磁线圈、厨房电机、磁矿选设备、汽车备件及电线电缆等。

These are widely used in: micro-wave oven transformer, three-phase electric power, low-voltage control transformer, machine tool control transformer, neon light transformer, rectifier in lamps, electric soldering machine, washer double thermoelectricity machine, rectifier, wide screen color degaussing turn, kitchen electric machine, magnetic mine choosing facility, auto spare part, motor car spare parts, electric motor car, and wire and cable, fan jar, inverted power source, UPS power source, water pump electric machine, air-compress electric machine, disk wire, and so on.

公司的主营业务为漆包圆铝线，漆包圆铜线，铜包铝线和裸铝丝的制造和销售，主导产品为220级聚脂复合聚酰亚胺漆包圆铝线、铜包铝线和裸铝线等，广泛应用于：微波炉变压器、三相电力变压器、低压控制变压器、洗衣机双热电机、整流器、大屏幕彩电消磁线圈、厨房电机、磁矿选设备、汽车备件及电线电缆等。

In this operation the two-way catheter with an inner iron line was led by the guardiance of forefinger post operative urethral.dilation was processed properly,And comparing with control group.Results: 79 cases have been followed up and 69 cases can micturate normally,the cure rate being 87.3%.

回顾分析80例后尿道损伤患者采用食指引导下，直接放置带有导丝的双腔导尿管行简化的尿道会师加牵引术，行术后尿道扩张，并和对照组比较。

By finite element software ANSYS, the process of twin-wire submerged arc welding was performed and the rule of calculation and loading of mobile heat source was studied.

中文摘要：利用有限元软件ANSYS对中厚板的双丝埋弧焊进行了数值分析，对其移动热源的加载算法规律进行了研究。

Company not only has a large steel machine 5, a large network of fully automated CNC machine 4, the U.S. grid 4 automatic welding machine, single-unit, twin-wire machine barbed wire 6, wire drawing welding net one-stop production equipment and precision detection apparatus, but also possesses a number of high-quality workforce and outstanding talent.

公司不仅拥有大型钢板机5台，大型全自动数控网片机4台，美格网自动焊接机4台，单股、双丝刺绳机6台，拔丝焊网一条龙生产设备及精确的检测仪器，而且还拥有一批高素质的职工队伍和杰出的科技人才。

The droplet transfer in the twin-wire co-pool gas-shielded metal arc welding process greatly affects the welding seam appearance and the welding quality.

双丝共熔池气体保护焊的熔滴过渡对焊缝成形以及焊接质量具有重要的影响。

The metal transfer and the conrresponding arc voltage and welding current in twin-wire indirect arc argon welding was investigated with high speed camera system based on a xenon lamp source and digital oscillogragh.

采用氙灯背光高速摄像系统及示波器对双丝间接电弧氩气保护焊的熔滴过渡及其对应的电压、电流波形进行了研究。

On the basic of the reference,aimed at high basicity agglomerated flux ,the relation of the parameters including the current,voltage and welding speed,the position of the twin-wire and its space,the heat input and the form of groove was systemically analyzed by the overlaying o.

在参考相关文献的基础上，针对高强钢用高碱度烧结焊剂，通过在平板表面堆焊和V型坡口对接板试验，系统分析了焊接电流、电弧电压、焊接速度、双丝位置组合及间距、线能量、坡口形式等与焊道成形的关系。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。