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- Here, in the light of the theories of both magnetism and heat - power, a detailed analysis on the effect of the magnetic field in the course of nitride hardening is done. 本文运用磁性理论和热力学理论对磁场在氮化过程中的影响进行较详细的理论分析。
- Harden up a little, we need more speed. 把帆索拉紧一点,我们需要加快速度。
- Hot steel is quenched to harden it. 烧热的钢淬火使它坚硬。
- The varnish takes a few minutes to harden. 清漆几分钟就能变硬。
- nitride hardening 渗氮硬化
- Don't harden your heart against him. 别对他硬心肠。
- So we find that hardening operation is made up of heating and quenching. 因此我们发现淬火工序包括加热和淬硬两个步骤。
- Please harden in the main ropes, the sail's not tight enough! 请把主要的绳索拉紧些,帆扯得不够紧!
- Anneal means make harden steel soft and remove brittleness. 退火就是使淬火钢变软并消除其脆性。
- The nitride on oxide layers remains intact. 氧化物表层上面的氮化物保持原状不动。
- Able to set and harden under water, as Portland cement. 在水中变硬的能在水下定型并变硬的,如波特兰水泥
- Comparative study on nitride and phosphide . 因此,较大的还原气空速易于形成较高的催化剂比表面积。
- He often went to the gym to harden his muscles. 他过去常到健身房锻炼肌肉。
- A trademark used for an abrasive of boron nitride granules. 氮化硼用于一种由氮化硼微粒组成的磨料的商标
- They harden clay by putting it in a fire. 他们把粘土坯放在炉火里使其变硬。
- screw and barrel in high-grade nitride hardened steel, screw diameter 25 mm and l/d ratio of 30. 机筒材质由高级氮化钢构成,螺杆直径25毫米,长径比30。
- They let the liquid harden on a glass surface. 并让液体在玻璃表面硬化,
- The bylaws forbid play ball in the public harden. 地方法规规定任何人不得在公园打球或踢球。
- They harden clay by putting it in a fire . 他们把粘土坯放在炉火里使其变硬。
- Three. They are hardening, temper and anneal. 三种。它们是淬火、回火和退火。