查询词典 hardness

SiC ceramic has been extensively applied in precision bearings, sealing element, steam-turbine rotor, burner nozzle, heat interchanger parts, atomic reactor materials and etc. because of its excellent properties in high temperature mechanical properties, antioxidatio, abrasion resistance, thermal stability, smaller coefficient of thermal expansion, larger thermal conductivity, hardness, thermal shock and chemical corrosion.

SiC陶瓷具有优良的高温力学性能，抗氧化性强、耐磨损性好、热稳定性佳、热膨胀系数小、热导率大、硬度高以及抗热震和耐化学腐蚀等优良性能，被广泛应用于精密轴承、密封件、气轮机转子、燃烧喷嘴、热交换器部件及原子热反应堆材料等，并日益受到人们的重视，应用前景十分广阔。

Intergranular corrosion and hardness testing of production quality control methods, and in strict accordance

晶间腐蚀和硬度检验等生产质检手段，并严格按照iso9001-2000质保模式进行产品的质量控制。

Intergranular corrosion and hardness testing of production quality control methods, and in strict accordance with ISO9001-2000 quality assurance model for product quality control.

晶间腐蚀和硬度检验等生产质检手段，并严格按照ISO9001-2000质保模式进行产品的质量控制。

According to these results, it is considered that in the matrix of gray cast iron nitrogen solid-solubilizes as interstitial atom in the octahedron interstice of ferrite and cementite which is not occupied by carbon atom, and causes the crystal lattice of ferrite and cementite to distort, so that the micro-hardness of the matrix increases.

依据这一实验结果，作者认为，在灰铸铁基体组织中，氮以间隙原子的方式固溶在铁素体和渗碳体中未被碳原子占据的八面体间隙里，造成铁素体和渗碳体晶格畸变，从而提高了基体组织的显微硬度。

As the general interval coloring problem is NP-complete, a property of the program, namely the containment of arrays\' live-ranges, is used to decrease the hardness of interval coloring and simplify it as an interval coloring problem for superperfect graph. Based on this, a judgment theorem for optimal interval coloring together with the implementation algorithm is proposed.

由于一般的区间着色问题是NP完全问题，我们利用程序所具有的一个性质，即数组生命周期的包含性来降低区间着色的难度，将一般的区间着色问题简化为超完美图的区间着色问题，并据此提出了实现最优区间着色的判定条件以及实现算法。

It was shown that dynamic hardness is not a invariable property of material.

1引言 材料的动态变形抗力在许多工程技术领域和科学研究中是非常重要的。

Iolite has a hardness scale of 7 - 7.5, making it suitable to use as stone for jewelry.

玛瑙硬度有规模的7 - 7.5，非常适合用石头的首饰。

Ion beam enhanced deposition has become an established technique for the preparation of thin films to effectively control their microstructure, composition and hardness.

离子束增强沉积作为一种独特的薄膜沉积技术由于能有效地控制和改善薄膜的微结构、成分、硬度等等正日益引起人们的兴趣。

Ion exchange resin is one of the major technologies used to remove water hardness .

离子交换树脂是去除水中硬度的一项主要技术。

Despite their hardness, they are prone to crazing and cracking, and loss of water content causes a noticeable loss of iridescence.

尽管有其硬度，就容易龟裂，打击和损失的水分含量会导致明显的彩虹色的损失。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。