查询词典 plastic material

It consists of noncrystal layer on the surface, plastic deformation layer in the middle, that is transition layer, and basic crystals of ceramic material.

变质层由表面上含有少量微晶的非晶层，中间的塑性变形层组成，并向陶瓷材料基体过渡。

And Jiangyin South Plastic Industry Co., Ltd is a professional production of flexible light box advertising material, PVC calendered film, warp knitting mesh, canopy cloth, tent cloth, cloth bags, PVC synthetic leather in one of the private joint-stock enterprises.

江阴市江东塑胶有限公司与江阴南威塑业有限公司是一家集专业生产柔性灯箱广告材料、PVC压延膜、经编网布、蓬盖布、帐篷布、箱包布、PVC合成人造革于一体的民营股份制企业。

Gelatinized corn starch was prepared by a co-rotating twin-screw extruder,and through drying and comminuting process. Thermoplastic starch was prepared with the gelatinized corn starch powder as raw material and glycerol and Polyvinyl Alcohol as plasticizing agents. Thermoplastic starch sheet was prepared with extruding process. Degree of gelatinization was tested by a polarizing microscope. Mechanical properties of prepared thermal plastic starch sheets were studied in relating to type and amount of the plasticizing agents.

利用双螺杆挤出机对玉米淀粉进行糊化处理，经干燥、粉碎后制得预糊化淀粉，以其为原料，添加甘油，PVA为增塑剂制备热塑性淀粉，经模压制备片材后，通过偏光显微镜分析了淀粉的糊化情况，研究了甘油含量和PVA含量变化对材料性能的影响。

The results show that the reduction of free height of steel 44Si2CrV spring under compressive stress 900 MPa consists of two parts: plastic deformation of surface decarburized zone to hinder elastically deformed internal material recovering, making up 84% of total reduction of free height and creep of steel at ambient temperature makin...

结果表明，44Si2CrV钢弹簧在900 MPa的应力下压缩72 h，自由高度的缩短由两部分组成：表面脱碳层的塑性变形，造成对内部材料的牵制而使部分弹性变形不能恢复，由此所造成的弹簧自由高度缩短占总变形量的84％；钢的室温蠕变，占自由高度缩短的16％。

5If rigid plastic foam is used as the core material, this shall be degassed beforehand and if necessary tempered.

如果硬泡沫塑料用做芯材，则应预先脱气，如果必要的话，还要调质处理。

5If rigid plastic foam is used as the core material, this shall be degassed beforeh

如果硬泡沫塑料用做芯材，则应预先脱气，如果必要的话，还要调质处理。

As soon as the material solidifies, the mold opens, and the press ejects the formed plastic.

一旦物质巩固，模具打开，然后按弹出的形成塑料。

Granulating knives in this company are mainly used in smashing rejected material in plastic and rubber industries.

本公司提供破碎机刀片主要用于塑料、橡胶工业破碎机，与其它刀片一样，它需要精确的几何尺寸公差，以保证与机器良好的装配质量。

During overpassed 20 more years, as a kind of new experimental technology, small punch test for measuring small size specimens has been developed to evaluate the material mechanical properties of in-service equipments. It is already used to determinate the elastic modulus, yield stress, plastic properties, endurance strength, ductile-brittle transition temperature, fracture toughness, creep properties, plasto-viscous properties and so on.

20多年以来，采用小型试件的小冲杆试验技术来测量在役设备材料的各种力学参数已经取得了很大进展，这个方法已经用来确定材料的弹性模量、屈服强度、塑性性能、抗拉强度、韧－脆转变温度、断裂韧度、蠕变性能和黏塑性性能等各种力学性能。

It is a professional comprehensive plastic machinery manufacturer which introduces and absorbs advanced technology of Germany and Italy, collects excellent technological personnel of managing, designing and plastics processing in our country, So every product from Redstar Machinery can get applause from customer, meanwhile, create the brand: On the current base of plastics machinery manufacturing, the company has developed and produced twin-screw extruder ;double-step twin-screw/single screw extruder , Themoplastic elastomer production line;fibre grade colorful material production line; wood plastics pelleting production line and so on .

这是一个专业的塑料机械制造商的全面介绍和吸收先进技术的德国和意大利，收集优秀科技人才的管理，设计和塑料加工在我们国家，所以每一个产品从红星机械能得到掌声的客户，同时，建立品牌：在目前的基础，塑料机械制造，该公司已研制和生产双螺杆挤出机，双螺杆挤出机一步twin-screw/single ， Themoplastic弹性体的生产线；纤维级彩色材料生产线；木材塑料造粒生产线等等。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失