hard material信息详情
硬质材料
material───n.材料；用具；（有指明特征的）人才；素材；曲目；布料；adj.物质的；身体需要的；和推理内容有关的；重要的；（证据或事实）决定性的；客观存在的；物欲的；n.(Material)（意、美）妈特力娅丽（人名）
instructional material───教材
reading material───阅读材料; 读物；阅读材料；[图情]读物
material arts───物质性艺术
material handler───仓库管理员；物料管理员
phosphorescent material───发磷光物质
waste material───[环境]废物；[材]废料；[经] 废料; 废物
belting material───皮带衬料
hard───adj.努力的；硬的；困难的；辛苦的；确实的；严厉的；猛烈的；冷酷无情的；n.（Hard）人名；(英、芬、瑞典)哈德；adv.努力地; 猛力地; 严重地; 沉重地；adv.努力地；困难地；辛苦地；接近地；猛烈地；牢固地；adj.困难的; 硬的; 有力的; 努力的
At the same time, it also provides a new application area for ultra-hard material industry.───同时，它也给超硬材料产业提供了一个新的应用领域。
Prohibition: Scrap iron, coal, timber, stone and hard material are prohibited for our machines.───禁止：禁止将废铁，煤炭，木材，石材等硬质材料放入机器内。
But the study on the rolling contact fatigue failure mechanism of super hard material coati-ngs is in grope.───但是目前对于超硬涂层材料滚动接触疲劳失效机理的研究还处于探索之中。
Just as stainless steel material, hard material used to avoid the knock against, cutting or abvance surface or damage to scratch.───只是质地不如不锈钢材质坚硬，在使用时要避免刀具或硬物的磕碰，以防划伤表面或破坏光洁度。
A hard material made of compacted binary compounds of carbon and heavy metals, used to make tools that cut metal.───碳化钙一种坚硬的物质，由压塑的碳化物和重金属制成，用于制作切割金属的工具。
Well, a rink is normally a large surface of ice or other hard material used for skating.───Ah我知道了，rink通常是指用冰或是其它坚硬的材料做成的大面积的，用来滑冰的场地。
Toys made of "jelly" and other mystery materials use phthalates as plasticizers to soften an otherwise hard material.───玩具由“果冻”和其他材料的使用邻苯二甲酸盐作为神秘增塑剂软化，否则一硬物。
enamel A shiny hard material covering the dentine of teeth and the surface of some scales ( cosmoid and placoid scales).───珐琅有光泽的坚硬物质包覆在牙齿及一些鳞片（圆鳞与盾鳞）表面。这是脊椎动物所产生最坚硬的物质。
An object made from a hard material, especially stone or metal, to look like a person or animal.───为纪念、宣传等目的，用石膏、花岗岩、铜等材料塑造、雕刻的人（或物）的形象。
The root is covered with a hard material called cementum .
For the two kinds of abrasive grain—ordinary abrasive and ultra hard material, carborundum and diamond were chosen as samples for dispersing experiment.
But the study on the rolling contact fatigue failure mechanism of super hard material coati-ngs is in grope.
Parts of hard material or with harden treatment can be de - burred and bevel angle easily.
In General, hard material card printing and membership card at offsctdruckereien.
Adopting the method of the solid-liquid composite casting, the new type anti-impact and anti-wear hammer head , in witch the soft material and hard material are alternately arranged, were made.
In the 12 th dynasty, amethyst was used for the first time ( a very hard material ).
To solve the traditional long-term and labour-consuming problems existed in communication pipe-line man-hand hole, a new type man-hand hole by processing hard material PVC is proposed.