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The main products are hex screws, double end screws hanger bolt, hex head wood screws, hex head bolts, non-standard bolts and various types of non-standard special fasteners.

慈溪市天元余慈五金厂位于浙江省慈溪市天元镇，可依据国标、美标、英制等标准生产各种紧固件，主要有外六角螺丝、双头牙螺丝、六角头木螺钉、六角头螺栓等，亦可生产非标螺栓等各种非标特殊紧固件，接受客户来图订做。

The low carbon steel thick hollow sphere is one of parts of mechanics engineering and method of improving its mechanics propertyis is heat-treat , such as non-constant temperature that non-stationary thermal stress is produced.

低碳钢厚壁球是机械工程中常见的构件之一，常采用热处理的方法来提高其机械强度，温度场的变化在厚壁球内产生非定常热应力。

Finally, industrial policy for sulfuric acid industry in China is given: using reasonably both international and domestic sulfuric sources; developing vigorously and steadily the process of sulfuric acid production from sulfur; enhancing recovery and utilization of effluent gases from non-ferrous metal smeltery and combination sulfuric sources with non-ferrous metal mine; maintaining production capacity and output with iron pyrite as raw material; strengthening home-built work for large-scale sulfuric acid plant.

最后阐述我国硫酸工业的产业政策：合理利用国际，国内两种资源，积极稳妥地发展硫磺制酸；加强冶炼烟气制酸和有色金属伴生硫资源的回收和利用；稳定硫铁矿制酸能力和产量；加强大型硫酸装置国产化工作。

The torque measurement is one of important contents of transmission line. The non-Contract torque measurement method with high precision and high stability is one of hotpots that research machine quantity measurement in various countries today. Therefore, research on a non-contract torque sensor based on screw-type differential transformer is put forward.

扭矩测量是传动线路中的重要内容之一，高精度、高稳定性的非接触式扭矩测量方法是当今各国机械量测量研究的热点之一，为此，提出了一种基于螺管形差动变压器的非接触式扭矩传感器的研究。

Our company fetch in superior manufacture craft and advanced facilities from home and abroad.All products are of high quality, with competitive price,humidity-proof,non-deformable,crack-resistant,non-chapped,and doors frame can well assort with different thickness wall and different style rooms.Doors are conveniently installed. many colors and unique designs can satisfy customers' different demands.

公司是新世纪生产高档实木复合室内门的资深厂家之一，引进国内外先进生产工艺及整套生产加工设备，产品典雅豪华、高贵不贵、中档价位、高质享受，它防潮、不变形、隔音效果好，不开裂，适合不同厚度的墙体和各种风格的居室，安装便捷，其颜色多样个性化设计满足不同客户的需求。

Intend to use the most advanced technologies in building the 20,000 t/y propylene oxide plant, hydrogen peroxide and propylene as raw materials. Process control using phase transfer catalyst reaction of propylene oxide technology, non-polluting, non-joint products.

拟采用国内先进技术建设2万吨/年环氧丙烷生产装置，以双氧水和丙烯为主要原料，生产工艺采用反应控制相转移催化丙烯氧化技术，无污染、无联产品。

Results Twenty-one of 60 children (35.0%) whose episodes had been diagnosed as epileptic seizures were identified as non-epileptic attacks by ictal Video-EEG. Twenty-four of 28 cases (85.7%) with other seizures were identified as non-epileptic attacks.

结果 经发作期Video-EEG监测证实，60例初诊为癫痫性发作的患儿中，21例(35%)为非癫痫性发作；28例其他症状发作中，24例(86%)为非癫痫性发作。102例痫样放电患儿中82例(80.4%)确定了发作类型，35例(34.3%)确定了癫痫类型。

High-pressure micro-powder pulverizer is used for super fine powder proccessing of non-flammable and non-explosive materials with Moh's hardness below 6 and humidity below 8%, such as kaolin, limestone, calcite, talcum, marble, barite, gypsum, iron oxid red, iron oxid green, aluminium hydroxide, pigment

高压微粉磨主要适用于常规物料的研磨粉碎，如高岭土、石灰石、方解石、滑石、大理石、重晶石、石膏、氧化铁红、氧化铁绿、氢氧化铝、颜料、膨润土、陶土等湿度小于8%，莫氏硬度在6级以下的非易燃易爆物料的超细粉加工。

Nod and Non-nod represent nodulating and non-nodulating isolines respectively.

结瘤和不结瘤各自表示结瘤与不结瘤处理。

Using high frequency induction brazing and TiZrNiCu filler metal, the shear strengths of the joints were low. The maximum shear strengh was only 102.1MPa, which was lower than the maximum strength of vacuum brazing. The reasons may be that excessive intermetallics, holes and oxidation existed in the joint. So TiZrNiCu filler metal isn't fit for non-vacuum brazing.The stress variation, stress distribution and crack-sensitive regions during the cooling process of brazing have been studied by Marc non-linear software.

采用气体保护高频感应加热、TiZrNiCu钎料钎焊时，接头的强度普遍偏低，最高的剪切强度只有102.1MPa，远远低于辐射加热真空钎焊的强度，其原因是接头中局部生成了过量的金属间化合物，且产生氧化，接头中含有较多的气孔等影响了接头强度，因此可以认为TiZrNiCu钎料不适合在非真空条件下的钎焊。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐