1) hardness
[英]['hɑ:dnis] [美]['hɑrdnɪs]
硬度
1.
Effect of tempering process on elasticity and hardness of knitting needles;
回火工艺对织针弹性及硬度的影响
2.
Metastable phase transformations in Ti-4.4Al-3.8Mo alloy and its influence on the hardness;
Ti-4．4Al-3．8Mo合金的亚稳相变及其对硬度的影响
3.
Simultaneous determination of SO_4~(2-)and total hardness in water by counting the drops of capillary burette;
毛细滴管计滴法同时测定水中硫酸根和总硬度
2) rigidity
[英][ri'dʒiditi] [美][rɪ'dʒɪdətɪ]
硬度
1.
Rigidity Trend Prediction for Bainitic Steels with Grey Gradient Optimization Model;
贝氏体钢形变时硬度趋势预测的灰色坡度优化模型
2.
Research on Relationship between Rigidity and Tensile Strength of Nodular Cast Iron Crankshaft;
关于球墨铸铁曲轴硬度与抗拉强度关系的研究
3.
The Design of Virtual Computer System of Testing Bearing Steel Rigidity Based on Linear Classification Decision-making;
基于线性聚类算法的轴承钢硬度涡流检测虚拟系统的设计
3) firmness
[英]['fə:mnis] [美]['fɝmnɪs]
硬度
1.
Tissue Structure Observation and Cell Wall Substrates Content Determination in Different Fruit Firmness of Pepper(Capsicum Annuum L.) Lines;
不同硬度辣椒品系果实组织结构观察与细胞壁物质含量测定
2.
The Contents of the Microelements in Leaves of Apple and Correlativity with Firmness of Fruit in West-He′nan Area;
豫西地区苹果叶片微量元素含量及其与果实硬度的相关性
3.
Mensuration and Changes on Firmness of Tomato Fruits during the Post-harvest Storage;
番茄果实采收后的硬度测定及其变化规律
4) Microhardness
[,maikrəu'hɑ:dnis]
硬度
1.
Bi-Modal Distribution of Microhardness in Nanostructured AT13-Based Coatings by Plasma Spraying;
等离子喷涂纳米结构AT13基涂层硬度的双态分布
2.
The Experiment Study on Microhardness Property of the PMMA/MMT Nano Composites Synthesized by Suspension Polymerization;
悬浮聚合法制备聚甲基丙烯酸甲酯/蒙脱土纳米复合材料硬度实验研究
3.
Laser heating compact process of FeCrAlW was carried out,and the phases,microstructure,as well as microhardness profile,in the coating were examined by XRD and SEM.
采用激光辐照对电弧喷涂FeCrAlW涂层的组织进行致密化处理,借助扫描电镜和X衍射对涂层的组织和相结构进行了分析,测试了涂层的显微硬度。
5) Stiffness
[英]['stifnis] [美]['stɪfnɪs]
硬度
1.
Experimental Research about Influence of Rubber Bearing Stiffness on Shafting Vibration;
橡胶轴承材料硬度对轴系振动影响的试验研究
2.
Stiffness parameters of soft tissues were obtained respectively with the formula of stiffness calculation.
方法:通过循环印压不同软组织,获得印压力和形变实验数据,以硬度计算公式获得不同软组织硬度参量值。
3.
The internality relationship between the rubber s static rigidity and stiffness for the rubber mount was analyzed.
分析同一类型橡胶隔振器硬度与静刚度之间的内在关系,用实验方法建立某型隔振器硬度与静刚度的函数关系;讨论刚度对隔振器性能的影响,提出基于原位测定橡胶硬度判定橡胶隔振器实时性能的无损检测方法。
6) degree of hardness
硬度
1.
The changes of degree of hardness,polygalacturonase(PG)actives and pectin content of new picked Mango(Da Tai Nong)which were after there adoptions by the different storages approach clones during the storage were studied.
以新摘大台农芒果为原料,对其采后采取不同贮藏处理方式,对贮藏期间芒果的硬度、多聚半乳糖醛酸酶(PG)的活性和果胶含量的变化进行了研究。
补充资料：硬度
| 硬度 hardness 固体对外界物体入侵的局部抵抗能力，是比较各种材料软硬的指标。由于规定了不同的测试方法，所以有不同的硬度标准。各种硬度标准的力学含义不同，相互不能直接换算，但可通过试验加以对比。硬度分为：①划痕硬度。主要用于比较不同矿物的软硬程度，方法是选一根一端硬一端软的棒，将被测材料沿棒划过，根据出现划痕的位置确定被测材料的软硬。定性地说，硬物体划出的划痕长，软物体划出的划痕短。②压入硬度。主要用于金属材料，方法是用一定的载荷将规定的压头压入被测材料，以材料表面局部塑性变形的大小比较被测材料的软硬。由于压头、载荷以及载荷持续时间的不同，压入硬度有多种，主要是布氏硬度、洛氏硬度、维氏硬度和显微硬度等几种。③回跳硬度。主要用于金属材料，方法是使一特制的小锤从一定高度自由下落冲击被测材料的试样，并以试样在冲击过程中储存（继而释放）应变能的多少（通过小锤的回跳高度测定）确定材料的硬度。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条