On the contrary, that high hardness.
反之，表示硬度高。
Advantages: high hardness, rigid and impact resistance.
优点：具有极高的钢性和硬度，耐冲击。
It has good characters of good toughness and high hardness.
具有较好的韧性和较高的硬度。
Grinding of ultra sharp, high hardness, wear long life paper round.
打磨部采用超锋利、高硬度、超长寿命磨纸轮。
In addition, it is highly crack sensitive because of the high hardness.
另外，由于高的硬度使之具有高的裂纹敏感性。
PCD material is characterized by high hardness, wear resistance and high cost.
PCD材料具有高硬度、高耐磨性以及刀具刃磨成本较高等特点。
The paper argues the stable treatment of high hardness and highly mineralized water.
通过研究高硬度、高矿化度水的水质稳定处理。
There is a narrow transitional zone from high hardness to low hardness on the interface.
在界面存在一个从高硬度到低硬度的渐变过渡区。
From glossy finish, transparent, smooth and good, high hardness and cracking resistance.
所得漆面光泽性、透明性、平滑性很好，硬度高且耐开裂。
Especially suitable for crushing high hardness materials, such as comprised, basalt, etc.
特别适用于破碎高硬度物料，如石英石、玄武岩等。
Ceramics are extremely difficult to machine because of their high hardness and brittleness.
然而由于陶瓷的高硬度及其易碎性使其难于加工。
Description: High Hardness, Good wear Resistance, Good Toughness, Even wearing, No Breakage.
产品描述：硬度高，磨耗低，韧性好，不失圆，破碎少。
Description: High Hardness, Good wear Resistance, Good Toughness, Even wearing, No Breakage.
产品描述：硬度高，磨耗低，韧性好，破碎少。
The granule production have high hardness, smooth surface, fully degree of internal maturation.
本机制成的颗粒硬度高、表面光洁、内部熟化程度较充分。
Be able to deal with the solution, suspension, paste and corrosive, high hardness materials, etc.
能够处理溶液、悬浊液、糊状物及腐蚀性、高硬度等多种物性的物料。
To solve the north high hardness of water quality, and hardness of the water quality in the south.
能够解决北方高硬度水质，以及南方中硬度水质。
The results show that hard facing layer have high hardness, anti wear performance and suitability.
结果表明，圆点状堆焊层具有较高的硬度、耐磨性及适用性。
The aim is to provide a reference for solving the high hardness problem of the shallow groundwater.
目的在于为改善洛阳市浅层地下水质，解决水质硬化问题提供一个参考依据。
Electron gun accessories of color kinescope are made of stainless steel which has high hardness and intensity.
彩色显象管电子枪零件一般由不锈钢材料制成，具有较高的硬度和强度。
Gear after heat treatment with high hardness and strength, and shaft installed in the replaceable shaft sleeve.
齿轮经热处理有较高的硬度和强度，与轴一同安装在可更换的轴套内运转。
Lining board, mixing blades adopts high hardness and high toughness wear-resistant steel and long service life.
衬板、搅拌叶片均采用高硬度、高韧性的耐磨合金铸钢，使用寿命长。
But the optical surfacing on SiC mirrors is extremely difficult because of its high hardness and elastic modulus.
但是，由于碳化硅材料所具有高硬度、高弹性模量等性质，使碳化硅质反射镜的光学加工难度很大。
The wear conditions of high hardness roller sheet are analysed and cutting projects of roller sheet are improved.
分析了高硬度辊皮的磨损情况；改进了辊皮的切削方案；满足了生产需求并提高了作业率。
The exceptional tool performance of sintered carbides results from their very high hardness and high compressive strength.
硬质合金材料的出色之处来源于它们非常高的硬度和耐压强度。
Reliable and durable use of imported high hardness materials, with a high anti - strong impact, shock and impact resistance.
可靠耐用采用进口高硬度材料，具有极高的抗强力碰撞、防震和抗冲击能力。
At high hardness, therefore, the relationship between Brinell and Vickers or Rockwell scales is affected by the type of ball used.
因此，对于高硬度，布氏硬度计和维氏硬度计或洛氏硬度计的检测值之间的关系就会受到所采用的球体的影响。
The working for square pockets of turning steel cages having high hardness and difficult to broach is conducted in linear cutting.
方形兜孔钢保持架因为钢架硬度高、拉削难度大等特点，始终采用线切割加工方兜孔。
Ebonite is one kind of special rubber product with high strength, high modulus, high hardness and fine unnotched impact resistance.
硬质橡胶是一种具有高强度、高硬度、高模量以及良好无缺口抗冲击强度的特种橡胶制品。
We have developed a new process for building up thick and stable amorphous carbon films with high hardness and low internal stress.
本文研究了一种制备高硬度、低内应力、厚度高且热稳定性良好的非晶碳薄膜的方法。
While strengthening the floor substrate because of its high hardness, even the Meiyu season will not lead to the expansion of damp wet.
而强化地板因其基材的硬度高，即使是霉雨季节的潮湿也不会导致其受潮膨胀。
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