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After sorting washingdrying removing cutting grinding dusting and screening processes recycling footwear can be used as building materials plastic runway carpet lining and other materials; the scrap fabric selection crushing mechanical opening process the available for building materials re-textiles raw materials for papers and activated carbon.

将回收的各种鞋类进行分选、清洗干燥、去除、切割、粉碎除尘、筛分等工艺处理后，可用作建筑材料、塑胶跑道、地毯底料等；旧织物进过分选、粉碎、机械开松等工艺后，可用作建筑材料、再纺织物、造纸和活性碳的原料。

Because of its special structure, it has been considered to have potential applications in electrode materials, catalysis materials, magnetic materials and gas-sensing materials.

本文研究了过渡金属复合氧化物的制备及其在催化酯合成和废水处理中的应用，主要内容如下：制备了ZnMn_2O_4纳米催化剂，并将其应用于催化合成乙酸正丁酯。

Different types of clothing of the composite material made of fabric, or suitable for clothing, sportswear, big jacket, jackets, shoe materials, gloves, brassieres, handbags, hats, furniture, sofa, toys, cushions, curtains , Baby carriages, noise and other materials 6, tpu affixed with waterproof breathable waterproof membrane film has a unique waterproof materials, windbreak, permeability, soft, washable the movement of sweat can be generated by steam quickly from in vitro, Dress is hot and will not be able to regulate body temperature appropriate to maintain the body dry, complex breathable waterproof membrane applied to sportswear, big jacket, windbreaker, raincoats, Fang Hanfu, gloves, caps, military special clothing, shoe materials, affixed with waterproof Film can be applied to waterproof shoes, sport shoes, Air Shoes, sports Hudian, pu foam, medical mattresses, sleeping bags, and so on.

成衣复合不同种类的材料复合后做成的面料或内里适合于成衣，运动服，大褛，夹克，鞋材，手套，胸围，手袋，帽，家私，沙发，玩具，座垫，窗帘，婴儿车，隔音材料等 6、tpu防水膜贴上防水透气薄膜的材料具有独特防水，防风，透湿，柔软，耐水洗的特性能将运动时流汗所产生的水蒸气迅速排出体外，使穿着时不会感到闷热并且能适当调节体温，保持身体干爽，复合防水透气膜适用于运动服，大褛，风衣，雨衣，防寒服，手套，帽，军用特种服，鞋材等，贴上防水胶膜可适用于防水鞋，运动鞋，气垫鞋材，运动护垫，pu发泡，医疗用床垫，睡袋等。

The seed embryoes were penetrated by 〓 ion beams of 75 MeV/u and the seed endosperms were implanted by the proper degraded 〓 ions, and soluble protein of the seedling in M1 generation was divided into 5 sections to analyze their changes at different molecular weight. 1 In comparison with control, the relative content of the second section (molecular weight is heavier in all sections) of all irradiated materials got down, while the relative content of the fifth section (molecular weight is the lightest) of those went up. 2 The penetrating seeds made the relative content of the first section (molecular weight is the heaviest) and the third section (mid-molecular weight) drop, while the fourth section went up. Moreover, the changes of the third section and the fourth section of the penetrated materials were clearly different from those of the implanted materials. 3 The difference between implanted embryo and implanted endosperm existed in deeper dropping of the first section and higher rising of the fifth section on relative content of soluble protein of the latter. 4 On irradiated materials at lower doses, there were exceptional changes of soluble protein, it may be thought that there was excited effect of low dose.

1.75MeV／u 〓O〓离子经过适当降能后注入小麦种子的不同部位和贯穿整个种子，对其M1代幼苗的可溶性蛋白质组分以及电泳中不同区段蛋白质组分相对含量加以分析，结果表明：1）同对照相比，随着辐照剂量的增加，所有辐照材料第二区段蛋白质组分的相对含量下降；而第五区段蛋白质组分的相对含量升高。2）种子的贯穿处理，同时也引起第一区段和第三区段蛋白质组分相对含量的下降以及第四区段的升高；其中第三、四区段的变化明显区别于注入效应。3）注入胚和胚乳的区别在于后者第一区段蛋白质组分相对含量的较大下降和第五区段的较大提高。4）小剂量辐照的材料，可溶性蛋白质组分的变化异常，可能与低剂量辐射兴奋效应有关。

Recently, using solid clay brick is gradually prohibited, so the new wall material is required to fill up the new architecture. Many sections research on this field, using fly ash to develop new building materials is the mostly adopted method, among the new building materials, fly ash foamed concrete is a noticeable one because of its outstanding merits such as light weight, heat preservation, sound insulation and good resisting earthquake. Using fly ash to develop foamed concrete can not only become fly ash into resources, but also provide a new kind of building materials for the innovation of wall materials, which has good economy and society benefits.

近年来，由于墙改&禁实&政策的实施，市场急需新的墙体材料来填补新建筑所需，许多单位相继开展了各有关研究，综合利用粉煤灰研制开发新型建材逐渐成为了主流，其中多孔混凝土特别是粉煤灰发泡混凝土，正以它突出的轻质、保温、隔音、抗震效果好等优点，成为一种引人注目的建筑材料，利用工业固体废弃物粉煤灰研制发泡混凝土不仅能实现粉煤灰的资源化，而且还可为墙体材料的改革提供一种新型建筑材料，具有较好的经济效益和社会效益。

In terms of wrapping materials, there is 9% of wrapping using timber, greatly surpassed that of US and Germany which are 2%, and that of Japan 5%. Thus to develop the plastic instead of timber, is a big trend. In terms of decoration materials, with China real estate development, the demand of decoration materials has been increasing in quantity and quality. In terms of price, the free-planed medium rank timber floor is about 160 to 200 RMB per ㎡, top-quality timber floor is about 200 to 400 RMB per ㎡, but the good-performed composite timber floor is around 80 to 100 per ㎡, and their qualities and exterior conditions are pretty even. The products would enjoy huge market. When the construction has been completed, an annual output of 100 thousand interior decoration materials like ground floor, window frame, allotypic timber can be reached.

在包装材料方面，我国包装材料中的木材用量占9％，大大高于美、德2％，日本的5％，因此发展&以塑代木&势在必行；在装饰材料方面，随着国内房地产业开发，建筑市场装饰材料的需求量及档次在不断增加；在价格方面，国内免刨中档木地价格160-200元／平方米，高档木地板在200-400元／平方米，与其质量、外观不相上下，而性能良好的复合木地板，经测算价格只有80-100元／平方米左右，产品市场前途极其广阔。

Careful research on friction materials has been done around the word for many years and the present system include materials mainly consist of polymer matrix, powder metallurgy friction materials and C/C friction materials.

多年来，国内外对摩擦材料进行了广泛的研究，主要形成了有机合成摩擦材料、粉末冶金摩擦材料和碳/碳复合摩擦材料为主的体系。

The progress on application of nano NiO in the aspect of catalystic materials,photovoltaic materials,gas sensor materials and battery materials is reviewed.Its application prospect in biology,catalyst,energy,medicine is also put forward in this paper.

综述了纳米氧化镍在催化材料、光电材料、气敏传感材料及电池材料等方面的应用情况，展望了其今后在生物、催化、能源、医药等领域的发展应用前景。

Germplasm resources. According the result of UPGMA cluster analysis based on ISSR makers, the tested materials could be divided into five groups at the level of D=0.68. First group including 18 germplasm materials is the Yellow sweet Spanish system. Second group including one germplasm material is Bejo Dyatona cultivar. Third group including 3 germplasm materials is the Yellow Globe system. Fourth group including 9 germplasm materials is the Yellow Globe Danvers system. Fifth group including one germplasm material is the Yellow Danvers system.

ISSR聚类分析表明，在L取值为D=0.68时，可将32份洋葱资源分成5类：第一类包括18份种质资源，主要以Yellow Sweet Spanish系统为主；第二类包括1份种质资源，为Bejo Daytona；第三类包括3份种质资源，为Yellow Globe系统；第四类包括9份种质资源，为Yellow globe danvers系统；第五类包括1份种质资源，为Yellow Danvers system系统。

After crushed by hammer crusher, the big materials become small sizes ones and they are sent to storage bin by elevator. The electromagnetic vibrating feeder will send them to the middle of first dial evenly, the materials will be driven to the edge of dial by centrifugal force, and fall down into the ring and crushed and grinded by roller, then the materials will fall down into the second and third ring, and crushed and grinded. The high pressure centrifugal blower will inhale air from the outside and blow the materials which are grinded in the third ring to powder classifier.

大块物料经锤式破碎机破碎成小颗粒后由提升机送入储料仓，电磁振动给料机将物料均匀的送到上转盘的中部，物料在离心力的作用下散向圆周边，并落入磨环的滚道内被环辊冲压、滚碾、研磨而粉碎，物料经第一层粉碎后落入第二层及第三层，高压离心风机的抽吸作用将外部空气吸入机内，并经过第三层粉碎后的粗粉带入选粉机内。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。