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- Basic theories and process of V permeating of die steel and performance of V permeating layer were introduced. 介绍了冷变形模具钢渗钒的基本原理和工艺方法以及渗钒层的性能。
- The results show that the laser surface melting treatment improves greatly the homogenization, compaction and the corrosion resistance of rare earth permeating layer under the condition of test. 结果表明,在一定条件下,激光熔凝处理可进一步提高纯铁渗稀土层组织的致密性与均匀性,显著提高稀土渗层的耐蚀性。
- Keywords rare earth element extreme pressure additive lubrication oil triboche mistry surface film permeating layer; 稀土元素;极压添加剂;润滑油;摩擦化学;表面膜;渗透层;
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- Effect of Laser Surface Melting Treatment on the Structure and Corrosion Resistance of Rare Earth Permeating Layer of Pure Iron 激光熔凝处理对纯铁渗稀土层组织与耐蚀性能的影响
- The inner layer of the wall of a spore. 孢子内壁孢子壁的内层
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- The middle, usually fleshy layer of a fruit wall. 中果皮果皮中间通常含肉较多的那一层
- The bottom layer is a mixture of sand and clay. 最下面的一层是沙和泥的混合物。
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- A layer, as of doubled-over cloth or of paperboard. 一层一层，如折叠过的布料或纸板的
- A surface, layer, or mass of frozen water. 冰面冻结的水的面、层或块
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
- A thin, flat layer or scale, as that of a fish. 外表组织薄而平的一层或鳞状物，如鱼鳞
- permeating layer 渗层
- Having a cortex or a similar specialized outer layer. 有皮的有皮的或具有相似的专门发育的外部覆盖的
- His grace was more permeating because it found a readier medium. 他的风度因为有人赏识显得更加迷人。
- Oxygen permeating coefficient is only half of the original film. 透氧性能测试显示，氧气渗透系数为原薄膜的一半。
- A coat or layer enveloping an organ or a part. 被膜一种覆盖器官或身体部位的覆盖层或包被
- A layer of skin peeled off her sun-burnt back. 她晒黑的背上掉了一层皮。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
