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- nitriding and surphuration 硫氮共渗
- 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。
- Very good polishability,good macninability,tough,suitable for nitriding and chrome plating. 极高抛光性，加工良好，韧性佳，可氮化或电铬。
- The experiments indicated that the wearability enhanced about 3 and 1 times respectively compared with those through only nitriding and only laser quenched. 其耐磨性分别比软氮化和纯激光淬火处理区域的耐磨性大约提高了3倍和1倍。
- The application,influence factors and process control of four kinds of heat treatment methods including tempering,carburizing,nitriding and induction quenching are analyzed. 对齿轮的调质、渗碳淬火、渗氮及感应淬火四大热处理工艺的应用范围、影响因素及工艺控制要点进行了分析。
- I hit him fair and square on the jaw. 我不偏不倚打中他的下巴。
- It is a fact of life and you must face it. 这是严酷的现实，你必须面对它。
- On the ordinary ion nitriding and anti-corrosion ion nitriding treatment austenitic stainless steel ball to the basic principles methods and processes,and anti-corrosion ion nitriding advantages. 介绍了普通等离子氮化和离子轰击氮化处理奥氏体不锈钢球体的基本原理、方法和工艺过程,以及离子轰击氮化的特点。
- She and I can't live under the same roof. 她和我不能住在一起。
- She had to scrimp and save to pay for her holiday. 她不得不为付假期的费用而苦苦攒钱。
- Two surface heat-treatment processes, liquid nitriding and sulfurizing, are used to compare with the current production process of liquid carburizing, with other variables remaining constant. 两种表面热处理液体渗氮及渗硫工艺与现行生产上原采用之液体渗炭淬火处理工艺,在尽量保持其他可变数不变的情状下加以比较。
- I'll try and rustle you up something to eat. 我设法给你弄点吃的。
- He sprang up and rushed to the door. 他跳起身，跑到门口。
- He took sick and died a week later. 他得了病，一周后就死去了。
- He's been in and out of prison for years. 他多年来屡次进出监狱。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The child was tired and fretful. 那孩子又疲倦又烦躁不安。
- Routine office work is my bread and butter. 日常的办公室工作是我的谋生之道。
- Language teaching is both a science and art. 语文教学既是一门科学又是一种艺术。
- The old man stared the uninvited guest up and down. 老人把不速之客上下打量了一番。
