microhardness的例句大全

The enamel surface microhardness was measured by a Leitzs microhardness tester.

采用维氏显微硬度仪测定经饮料浸泡后牙釉质表面显微硬度的变化.

The microstructure and microhardness of ths laser nulted Fe-Sb alloys were studied.

研究了激光表面熔化Fe-Sb合金的显微组织和显微硬度.

The depth and microhardness distribution of alumetizing layer obtained on different technical conditions were measured.

测定了不同工艺条件下获得的浸渗层深度和浸渗层显微硬度的分布.

The frequency induction hardening can't raise the surface microhardness of the cold precision forging spur gear.

高频感应淬火不能达到硬化冷精锻直齿圆柱齿轮齿面的目的.

The results show that the parameters have great effect on microstructure and microhardness of the coatings.

结果表明,工艺参数对冶金层显微组织及显微硬度有很大的影响.

The average microhardness value from cladding coating transition layer white bright band gradiently distributes.

从熔覆区→过渡层→白亮带的平均显微硬度值呈梯度分布.

Based on the mathematics definition expressions for the microhardness, the uncertainty of measurement for working benchmark device of digital microhardness upbuilt in our measurement station is evaluated.

基于显微硬度的数学定义公式，对建立的数显式显微硬度工作基准装置的测量不确定度进行了评定。

The microhardness and wearing resistance is increased with increasing annealing temperature.

随着退火温度的升高，耐磨性和显微硬度都有所提高。

Effect of laser scanning speed on phase constitution, microstructure, microhardness and wear resistance of laser-cladding stellite hard facing alloy by using of across-flow-stype CO_2 laser of power 1. 5 kW has been investigated.

本文报导应用横流式连续CO2激光器，采用不同激光扫描速度，对熔覆Stellite12钴基硬面合金的合金层的相组成、微观组织结构对耐磨性和显微硬度影响的研究结果。

The formation and microstructure of intermetallic surfacing layers acquired by light beam heating Ni and Al mixed powder were investigated by means of X-ray diffraction, SEM, EDXS and microhardness.

采用X射线衍射、SEM、EDXS及显微硬度等方法，研究了光束堆焊Ni，Al混合粉末制备的金属间化合物涂层的成形和微观组织特征。

The results show that grains can be obviously refined by CCDC same as other SPD technologies. The microhardness and tensile strength increase obviously, but the elongation to failure and electrical conductivity decrease.

实验结果表明：反复镦压与其他剧烈塑性变形技术一样能使纯铜的晶粒明显细化，纯铜的硬度和抗拉强度明显提高，但断后伸长率和电导率下降。