查询词典 coating material

A coating of hardened exudate or other material on a body or body part; a scale or scab.

痂壳身上或身体某部分覆盖着的一层分泌液硬化物或其他物质；鳞或痂

The main results of the investigation are as following:(1) Some important criteria for the design of multi-layer structure are acquired: the ratio of the layer thickness to the contact diameter should be controlled to a value about 0.8; increasing the number of the gradient layers and elasticity modulus of the top layer would benefit to the yield strength and the stress status at the interface.（2）By means of molecular dynamics simulations for a indentation and sliding process, it is discovered that dislocations of 45 direction to the surface occur in the surfaces layer, which is correspond to the direction of the plastic flows observed in the macroscopic continuous medium. The irreversible deformation caused by the dislocation and the atom piles at the surface are responsible for the irreversibility of the force response. They are also the main factors for the friction generation. The temperature and the indentation velocity have significant effects on the deformation behaviors of the material of the surface layer. The yield strength would increase obviously if the indentation velocity is greater than 10 m/s.（3）A method to evaluate the fracture toughness of coating by estimating the crack-density functionβof a Wicker''s indentation was proposed. Meanwhile a new surface treatment technology was developed using non-equilibrium plasma.（4）A MD-FE hybrid method and corresponding software was developed to analysis the tribological behaviors for multiplayer system.

研究主要内容和结果有：（1）得到指导梯度膜设计的几个准则：控制膜层厚度与接触半径比在0.8左右为宜；适当增加梯度层层数和顶层弹性模量，有利于提高抗屈服能力和改善界面处的应力状态；（2）通过对嵌入和滑动摩擦过程的分子动力学模拟，发现表层产生一个与宏观连续介质的塑性流动方向观测一致的45 方向位错；位错造成的不可逆变形和表面的原子堆积，是力的响应不可逆性的原因，也是构成摩擦力的主要因素；温度和嵌入速度对材料变形特性有显著的影响，当嵌入速度大于10 m/s时，屈服强度明显增加；（3）提出压痕裂纹密度系数β半定量判定膜层断裂韧性的方法；并开发出表面强化新工艺；（4）开发出分析表面摩擦学特性的MD-FE复合模拟方法和相应模拟软件。

A glossy, resinous material, such as the exudation of the lacquer tree, used as a surface coating.

天然漆一种用作表面涂层的光滑的树脂般的物质，如漆树的分泌物

In scientific and technological achievements into productive process, and gradually establish a complete coating system series product mix, the introduction of comprehensive paint wallpaper series (printing wallpaper paint, paint roller flower wallpaper, three-dimensional wallpaper paint, wallpaper luminous paint, lacquer Dream Angels), latex paint series, reallyáseries, waterproof material series, water-based color paste series, metallic series, texture paint series, diamond paint series, embossed lacquer series, Malay paint series, antique lacquer series, super-nano-putty series water-based serialization Paint Products.

在科技成果转化为生产力的过程中，逐步建立起完善的涂料系列产品结构体系，全面推出壁纸漆系列（印花壁纸漆、滚花壁纸漆、立体壁纸漆、夜光壁纸漆、梦幻天使漆）、乳胶漆系列、真石漆系列、防水材料系列、水性色浆系列、金属漆系列、质感漆系列、钻石漆系列、浮雕漆系列、马来漆系列、仿古漆系列、超强纳米腻子系列等系列化水性涂料产品。

It is introduced the sinter NdFeB permanent magnetic material surface preserative coating technology by writer research and development.

以及作者研究开发的烧结NdFeB永磁材料的表面防护涂层技术。

Three modification strategies including car-bon-coating, doping and nano techniques, as well as their melioration of the performances of LiFePO4 cathode material are summarized.

对碳包覆活性物质、掺杂和多形态纳米化制备技术三种改性方法以及它们对LiFePO4正极材料性能的提高进行了总结。

Coating of nanometer and micrometer particles has been studied widely for their characteristic of material modification and addition of new function.

摘要由于纳微米颗粒的包覆在材料改性和新功能性质的附加方面的突出特点，从而得到了广泛的研究和应用。

Most primary use of it is raw material for melamine formaldehyde resin, which is high hardness, noninflammable, resisting water, heat, aging, electric arc and chemical corrosion, with good insulation performance, gloss and mechanical strength, widely used in wood, plastic, coating, papermaking, textile, leather, electrical and pharmaceutical industries.

最主要的用途是作为生产三聚氰胺甲醛树脂的原料，该树脂硬度较高，不易燃，耐水、耐热、耐老化、耐电弧、耐化学腐蚀，有良好的绝缘性能、光泽度和机械强度，广泛运用于木材、塑料、涂料、造纸、纺织、皮革、电气、医药等行业。

"Plating: Coating a metal or other material, such as plastic or china, with a hard, nonporous metallic surface to improve durability and beauty."

镀覆：对金属或其它一些材料，如塑料或瓷器，镀上一层硬而密实的金属表面，以提高耐用性并增进美观。

Gathering 188 PCOS patients clinical material: The ordinary circumstances (age, BMI, WRI, acne, pilosity, suggestion and aggravation factor), the menstruation situation, the pregnancy situation, the heredity factor, the symptom and the tongue coating ,pulse condition.

采集门诊188例PCOS患者的临床资料：一般情况(年龄、体重指数BMI、腰臀比WHR、痤疮、多毛、诱发及加重因素)、月经情况(包括闭经、稀发、频发、过多、不规则出血及部分月经规律者)、妊娠情况、遗传因素、其它症状及舌苔脉象。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。