hardening

1. V-ERG （使）变硬;（使）硬化
   When something hardens or when you harden it, it becomes stiff or firm.
   1. Mould the mixture into shape while hot, before it hardens...
      在混合物还没有变硬之前，趁热将它塑成形。
   2. Give the cardboard two or three coats of varnish to harden it.
      在纸板上涂两三层清漆使其变硬。
2. V-ERG （使）（态度、想法）变得更坚定;（使）变得更强硬
   When an attitude or opinion hardens or is hardened, it becomes harsher, stronger, or fixed.
   1. Their action can only serve to harden the attitude of landowners...
      他们的行动只会让土地拥有者的态度变得更坚定。
   2. The bitter split which has developed within Solidarity is likely to harden further into separation.
      团结工会内部已产生的不愉快分歧可能会进一步演变为分裂。
3. VERB （价格、经济）变得更稳定
   When prices and economies harden, they become much more stable than they were.
   1. Property prices are just beginning to harden again.
      房地产价格刚开始重新趋于稳定。
4. V-ERG （使）变得坚强;（使）变得冷酷无情;（使）变得麻木不仁
   When events harden people or when people harden, they become less easily affected emotionally and less sympathetic and gentle than they were before.
   1. Her years of drunken bickering hardened my heart...
      她多年来醉酒寻衅的恶习让我变得麻木。
   2. She was hardened by the rigours of the Siberian steppes...
      西伯利亚大草原的艰苦环境使她变得坚强起来。
   3. All of a sudden my heart hardened against her.
      突然间我对她硬起了心肠。
5. VERB （表情、眼神）变得严肃，变得不快
   If you say that someone's face or eyes harden, you mean that they suddenly look serious or angry.
   1. His smile died and the look in his face hardened.
      他的笑容消失了，脸上的表情严肃了起来。

1. To speed up the hardening process, artificial aging is employed.
   加快硬化过程中，人工时效是就业。
2. The effect of fly ash during the hydrating and hardening process of composite binder was studied.
   分析了粉煤灰在复合胶凝材料水化硬化过程中的作用。
3. The stiffness and strength of sandstone increase with increasing of its confining pressures presenting obvious compressive hardening.
   砂岩的刚度和强度均随侧压的增大而增大，具有明显的压硬性。
4. Influence of Plasma Beam Hardening Operating Current on Microstructure and Performance on Surface of Nodular Cast Iron
   热压和放电等离子烧结对硬质合金材料微观组织和性能的影响工作电流对球墨铸铁表面等离子束硬化组织和性能影响
5. ESD damage and hardening of an electronic time fuze unit are studied by experiment.
   利用静电放电模拟器对某电子时间引信的电子部件的损伤及其防护加固进行了实验研究。
6. The effects of laser transformation hardening ( LTH) on the fretting wear of titanium alloy are investigated.
   研究了激光淬火对钛合金微动磨损性能的影响。
7. The finishing& semi-finishing of cast iron and nonferrous metals and also for the machining of manganese steel and hardening steel.
   用于铸铁和有色金属精加工和半精加工，也用于锰钢和淬火钢的加工。
8. Flame hardening and induction hardening are the methods usually used to harden larger gears.
   火苗淬火和感应淬火是经常在大型齿轮上使用的热处理方法。
9. Laser hardening process and machining process parameters for tablet punch pin have been studied.
   对药物冲头零件采用激光淬火及其淬火后机械加工工艺参数优化进行了综合研究。
10. Hardening and strengthening of metals that result from alloying in which a solid solution is formed.
    由于合金化形成固溶体而导致的材料硬化和强化，实质在于溶质原子对位错运动的阻碍作用。
11. Rolling bearing manufacturers eliminate such dimensional changes by a defined tempering process after hardening.
    滚动轴承制造商通过界定回火过程等来消除淬火后的尺寸变化。
12. The influence of temperature on the nonlinear vibration of suspension network structure with linear hardening material was studied.
    研究了线性强化材料索网结构的非线性振动。
13. The model is also extended to involve the isotropic and kinematic hardening or softening.
    该模型具有考虑各向同性和运动硬化、软化的功能。
14. The cyclic hardening behavior under different loading paths and different load conditions was studied.
    讨论了材料在不同加载路径及不同工况下的循环硬化特性。
15. Three. They are hardening, temper and anneal.
    三种。它们是淬火、回火和退火。
16. The width and depth of laser transformation hardening zone and residual stress distribution were measured experimentally.
    实测了激光相变硬化区的宽度和深度及残余应力分布。
17. The treatments that alter the surfaces include hardening treatments, high-energy processes and special treatments.
    改变表面的处理包括淬火处理、高能加工和特殊处理。
18. The radiation hardening technologies are introduced from the aspects of manufacture technology, device structures and operation modes.
    从制造工艺、器件结构、工作模式等方面介绍了CCD抗辐射加固技术；
19. On the basis of the analysis and study, the hardening model of clay hardening grouts is proposed.
    在此基础上，提出了粘土固化浆液的固结模型。
20. Hardening of the heart ages people more quickly than hardening of the arteries.
    上了年纪的人，心脏变硬比动脉硬化快。
21. Excess collagen is deposited causing thickening and hardening.
    过量的胶原蛋白沉积下来，引起增厚和硬化。
22. Steel with low carbon content will not respond appreciably to hardening treatment.
    含碳量低的钢对淬火处理没有明显的反应。
23. The hardening of cement is a chemical process.
    水泥的硬化就是一个化学过程。
24. Additional work hardening Manganese Steel bushes, placed in non-rotational positions ensure maximum pin and bush life.
    放置于非转动位置的特硬锰钢衬套保证了销子和衬套的最长寿命。
25. Laser transformation hardening was carried out on U74 rail steel by a self-developed high power diode laser.
    使用自制的大功率半导体激光器对U74轨钢进行了相变硬化。
26. So we found that hardening operation is make up of heating and quench.
    因此我们发现淬火工序包括加热和淬硬两个步骤。
27. Surface thermal spray weld process with alloy powder is a new technology of surface protecting and hardening.
    合金粉末表面热喷焊技术是一种新的表面防护和强化工艺。
28. Hardening furnace hardened after forming.
    成型后在硬化炉内硬化。
29. There are three main operations in the heat treatment of steel: hardening, tempering and annealing.
    钢的热处理操作主要有三种，即：淬火，回火和退火。

noun

1. the act of making something harder (firmer or tighter or more compact)

2. the process of becoming hard or solid by cooling or drying or crystallization
   1. the hardening of concrete
   2. he tested the set of the glue

   Synonym:    solidifyingsolidificationsetcuring

3. abnormal hardening or thickening of tissue