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In 1952, Dayu Tin Plant produced composed scheelite successfully by using sintering method.

1952年,大余炼厂采用烧结法分解含WO320-30%的炼炉渣,成功地生产出合成白钨,由此揭开了赣州钨冶炼的序幕。

Methods: To process Schick test in1450 children who were random checked in Fuzhou city, and compare result of Schick test before vaccination in260 children without vaccinating triple vaccine.

在市辖区、中随机抽查1450名儿童进行克氏试验,并对206名未接种过三联疫苗的婴幼儿,进行接种前后克氏对比试验。

And it mainly introduces parameters of solder paste and printing machines(especially the parameters related to scraper).

印刷膏是表面组装生产中的第一道工序,也是最关键的工序,在表面组装生产中60%~70%的焊接缺陷与膏的印刷有关。

As a result, the activated Sn-based semiliquid grease could form thicker Sn rich coatings (about 20m) on copper samples, and exhibited superior performance of friction-reducing and anti-wear property. Compared with traditional anti-wear lubricants, Sn-based semiliquid grease exhibited excellent tribological characteristics.

结果表明,所研制的活性基半流体脂能够在铜试样表面摩擦形成富含单质的较厚涂层(约20 m),且减摩抗磨特性良好,比传统的润滑抗磨剂具有更优异的摩擦学性能。

Services: Production of hot air reflow soldering machine, SMT placement machine manually, feeding racks, manual printing units, steel nets, hand-dip tin furnace, rosin foam, and ultrasonic cleaning machine, shear pin machine, Grinding, production lines, industrial ovens, various types of metal bending processing, non-standard equipment, custom-made, agents of various solder paste, glue and other accessories.

服务范围:生产热风回流焊接机、SMT手动贴片机、喂料架、手动印刷台、钢网、手浸炉、松香发泡器、超声波清洗机、切脚机、磨刀机、生产线、工业烤箱、各种五金折弯类加工,非标准设备的定做,代理各种膏、胶水等辅料。

Some of India's Sikhs favor the establishment of a separate Sikh nation.

一些印度的克人主张建立一个单独的克民族。

Sikh Matrimonials - It is special matrimonial service provider for Sikh community.

克教征婚-它是一个特殊的婚姻服务提供商克教社区。

Sikhism did not recover until the 20th century, when the Sikhs were given control of their holy places.

克教没有恢复到20世纪时,克教徒有控制他们的圣地

Sikhs are followers of Sikhism, an Indian religion that originated in the Punjab in northwest India.

克教徒的追随者克教,印度的宗教,起源於印度西北部旁遮普邦。

In Sikhism it marks the day that Guru Hargobind Ji, the Sixth Sikh Guru was freed from imprisonment.

克教,这一天标志着第六克大师Hargobind摆脱监禁的日子。

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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

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世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。