hardness的例句大全

Proper hardness, abrasive ability, high efficiency of polishing, well precision.

硬度适中, 耐磨性好, 抛光效率高 、 精度好.

Research on application pulverizing resistance rate to contrast hardness of softened areca nut hull

抗粉碎度比较评价软化槟榔壳硬度的研究

The coating layer hardness depends not only on the coating material, but also on the applied load and coating layer thickness.

涂层硬度不仅取决于涂层材料本身，同时还与试验负荷和膜层的厚度密切相关。

Because the hardness number obtained depends on the applied load, Knoop test restless should always cite the load used.

因为硬度值的获得和载荷十分密切，所以不太精确的努氏试验总是采用用过的载荷值。

Hardness Decreasing Reason of Airscrew Bush Parts of Helicopter after Heat Treatment

直升机旋翼桨根衬套热处理后硬度降低的原因

The influence of pH value, current density, temperature and agita-tion is studied. Its covering power, throwing power, deposition rate, corrosion resistance, solderability, ther-mal stability, adhesion and hardness are all determined.

研究了pH值，电流密度，温度和搅拌的影响，测定了分散能力、深镀能力，沉积速度，抗蚀性能、焊接性能，耐温性能，结合力和硬度。

The meteorological indexes and mathematical simulation equations for apple's sugariness, acidness and hardness are given, too.

井提出了苹果含糖量、含酸量及硬度的气象数学方程与适宜气象指标。

Gray spot; the toughness matching between base metal and weld; lamination and seperation of steel and abrasion hardness, etc.

内容包括焊缝沟腐蚀问题、灰斑问题、母材与焊缝的韧性匹配问题，钢材分层及断口分离问题以及硬度偏低引起的耐磨性问题等。

By Make experiment of plunger case surface abrasion hardness, in the last, adopt high strength engineering plastic to act as anti-abrasive material, make the success, get great result.

通过对柱塞的表面耐磨层进行各种试验，最后采用了高强度工程塑料进行压注试验，取得了成功，效果显著。

Ceramics tile are widely used because they have many good characteristics sue has heat-resistance, abrasion hardness, wear-resistance, acid-proof, low-expansion and low-price.

陶瓷玻化砖具有耐高温、高硬度、耐磨损、耐腐蚀、低膨胀系数、价格便宜等特点，因而其用途非常广泛。

This standard applies to the test of colorless and optical glass relative to abrade hardness.

本标准适用于无色光学玻璃相对研磨硬度的测试。

Fine grain grade with high hardness and high toughness.

具有高硬度和高韧性,晶粒度为细级别的牌号.

The Development of Inspection and Control System Used in Brinell Hardness with SCM

布氏硬度计的单片机测控系统的研制

Evaluation of Measurement Uncertainty in Brinell Hardness Test for Metallic Materials

金属材料布氏硬度测量结果不确定度的评定

Analysis on International Contrast Test of Brinell Hardness COMPARATIVE EXPERIMENTAL ANALYSIS OF CONCRETE STRENGTH INSPECTION TECHNOLOGY

布氏硬度国际比对试验中的几个问题混凝土强度检测技术的对比试验分析

Evaluation About Uncertainty of the Measurement During Brinell Hardness Test

布氏硬度试验中测量不确定度的评定

Cubic borazon has been developed as an ideal hard abrasive due to its high hardness, high thermal stability and high chemical inertia properties.

立方氮化硼因其具有三高特性，而成为一种理想的硬磨料得以发展。

The hardness and tensile strength of PVC products could be improved by ultra-violet light radiation.

经过辐照，可大幅度提高PVC制品的硬度及拉伸强度。

In addition, cut hardness decreases, heat affected zone width reduces and the size of grain gets smaller during underwater cutting.

超声频脉冲的作用还使得水中切割时切口硬度降低，热影响区宽度降低、晶粒变细小。

The influences of the kind, the volume fraction and the relative hardness of the second phase and of plastic strain ε in steel as well as of initial surface roughness R_0 on the surface roughening behaviour in free forming are investigated.

研究了塑性变形量ε、钢中第二相的种类、数量和相对硬度比及初始表面粗糙度R0对自由成型表面粗糙化行为的影响。