The vickers hardness and nitriding surface fulfill requirements, and also improves the machining quality of the products.
主轴锥孔的维氏硬度和氮层深度均达到要求,提高了产品的加工质量。
The effects of scandium on the recrystallization of aluminium-lithium alloy are investigated by measuring the vickers hardness of the testing alloys and by observing their microstructures.
通过硬度测量和微观金相观察,研究了钪对铝锂合金再结晶过程的影响。
“Vickers, ” The Northern Fleet, 1943.
“威格士”海军炮,北方舰队,1943年。
A PDA screen has roughly one-sixth the area of an 800x600 display (Clement & Vickers, 2002).
一台 PDA的屏幕的面积大概是 800x600显示器的六分之一(Clement&Vickers,2002)。
Dr Elaine Vickers, from the charity Asthma UK, added: "it's not just about mortality; it's about quality of life too."
ElaineVickers博士在英国哮喘慈善会上指出,空气污染不只是事关死亡的问题,而且还是事关生活质量的问题。
"Vickers," the Northern Fleet, 1943.
“威格士”海军炮,北方舰队,1943年。
Steve Vickers was yellow-carded for a foul on Hunt.
史蒂夫·维克斯因对亨特犯规被出示黄牌。
The Vickers hardness exhibits a linear increase and the relative density increases too.
复合材料的硬度呈直线增加,相对密度也增大。
In the fourth part, a Vickers hardness auto measuring system is developed based on machine vision.
在理论研究的基础上,本文的第四部分中设计了一个机器视觉维氏硬度自动检测系统。
"I never wear make-up but always wear lip balm and hand cream," Vickers said. "I use simple baby cream on my face."
“我从来不化妆但一定会涂唇膏和护手霜”维克如是说道,“我只在脸上涂简单的婴儿霜。”
The penetration process is similar to Vickers hardness test, it is triaxial compressive stress condition in the target.
侵彻时的应力状态与压入法测硬度相似,靶内应力状态为三向压应力。
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。
With W content increasing, the elastic module, flexural strength and fracture toughness increase, but the Vickers 'hardness decreases.
随w含量的增加,复合材料弹性模量、抗弯强度和断裂韧性增大,而硬度减小。
Each week, Vickers calculates a ratio of the number of shares that insiders have sold over the previous week to the number that they have purchased.
每周一他们都会计算出一个比率,即内线人士在之前一周当中卖出自己企业的股票数量与买进数量的比率。
DBS Vickers said it expects transaction volume could shrink 30% to 50% in the next three months as short-term speculators are driven out of the market.
DBS维克斯认为可以预测在下三个月成交数量会下跌30%到50%,因为短期投机客会离开这个市场。
The martensitic steel 15 was heat treated under high pressure in the CS-IB type hexahedron anvils press. The Vickers hardness of the sample was measured.
对原始组织为马氏体的冷轧15钢在CS - IB型六面顶压机上进行了高压热处理,测量试样的维氏硬度。
Japanese Vickers Hardened (VH) face-hardened, non-cemented armor (used only on YAMATO-Class battleships)…Steel had many tiny pieces of dirt and so forth.
日制维克斯硬化型非渗碳(VH)装甲(只用于大和级战列舰)…钢板上有很多细小的泥砂之类的东西。
The system can automatically measure Riss hardness of steering gear rack, and then transform it into corresponding Rockwell, Brinell and Vickers hardness.
该系统可自动测试转向器齿条的里氏硬度,可转换成相应的洛氏、布氏、维氏值,并按生产要求自动进行分选。
The mechanical properties results show that the fracture toughness and Vickers hardness of the 70W_2B_5/C composite increase with the sintering temperature.
力学性能测试结果表明,随着烧结温度的升高,70W_2B_5/C复合材料的断裂性与维氏硬度均增加。
Vickers hardness (HV2) along the gradient changes regularly from high to low, then from low to high, corresponding to the microstructure change in the alloy.
合金截面的小负荷维氏硬度出现由高变低再由低变高的规律性变化, 与合金内部微观组织结构的变化相对应。
HV-5 Vickers hardness tester is optical and electrical integration of high-tech products, the use of computer software programming, optical measuring systems.
HV - 5型小负荷维氏硬度计是光机电一体化的高新技术产品,采用计算机软件编程,光学测量系统。
HV-5 Vickers hardness tester is optical and electrical integration of high-tech products, the use of computer software programming, optical measuring systems.
型小负荷维氏硬度计是光机电一体化的高新技术产品,采用计算机软件编程,光学测量系统。
Vickers hardness test showed that the hardness of ferrite in healing area is higher than that in matrix, which may result from the strengthening of polyangular grains.
维氏硬度测试结果显示,出现在愈合区的铁素体组织维氏硬度高于基体区铁素体组织,可能原因是愈合区中出现的多边晶块结构所引发的强化。
Tensile tests, metallographic analyses and micro-Vickers tests were carried out to evaluate the mechanical properties of the joints as a function of the process parameters.
通过拉伸实验、金相分析和显微硬度测试,研究了焊接接头力学性能与工艺参数之间的关系。
The microhardness measurement shows that the Vickers microhardness (Hv) values of the heat-treated glass samples are larger than that of the based glass about 17.26%-42.04%.
显微硬度测试表明,相比基质玻璃,热处理后的微晶玻璃的维氏硬度均有增强(17.26% - 42.04%)。
The comprehensive mechanical properties analysis mainly includes Cryogenic impact test, Vickers hardness test, the Tensile testing at ambient temperature and the Bending test.
综合力学性能分析主要包括低温冲击试验、维氏硬度试验、室温拉伸试验和弯曲试验。
The energy loading processes on the high-carbon steel wires were analyzed, while the coating properties were tested by SEM, Vickers hardness instrument and other detection means.
通过对高碳钢丝上的能量加载情况进行分析,并利用扫描电镜、维氏硬度仪等检测手段对涂层进行研究。
The energy loading processes on the high-carbon steel wires were analyzed, while the coating properties were tested by SEM, Vickers hardness instrument and other detection means.
通过对高碳钢丝上的能量加载情况进行分析,并利用扫描电镜、维氏硬度仪等检测手段对涂层进行研究。
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