hard steel

1. And one day, a small group of churches on the South Side of Chicago answered, offering me work with people in neighborhoods hit hard by steel mills that were shutting down and communities where jobs were dying away.
   有一天，芝加哥南区的一个小型教会组织回了信，给了我一份为当地居民服务的工作，他们那里的钢厂停业使他们受到沉重打击，那里的就业机会也一天天消失。
2. The amount, size and distribution of non-metallic inclusion in different positions of hard wire steel with different diameters were investigated by optical microanalysis.
   采用光学显微分析法在不同直径硬线钢的不同部位，分析了非金属夹杂物的数量、大小和分布特征。
3. I dare say this principle is hard as steel and relentless as the burning sun.
   我敢说这个原则如钢一样的坚硬，如太阳一样的永恒。
4. With the help of the science and technology, glass can be made as hard as steel, or as soft as silk, or as light as paper, or as heavy as iron.
   借助于科学技术，玻璃可以被制作的像钢一样硬，像丝一样柔，像纸一样轻，像铁一样重。
5. The intensely red colored car made of soft quilt instead of hard steel, try to present the frequent traffic accidents caused by these machines in Beijing.
   一辆粉色的宝马撞进了艺术馆！只是刚硬的铁皮被柔软的绒布代替。作品直指在北京频频发生的交通肇事事件。
6. "No," replied Peppa, her eyes fixed and hard as steel." No, he's not been here. "
   “不，”佩帕回答说，眼神就像钢铁一般坚定，“不，他没来过这儿。”
7. Mr Gray is a man as hard as steel, but very just.
   格雷先生意志坚定，为人公正。
8. The third son's head was hard as steel, and the fourth son's skin was tough as iron.
   三弟的头坚硬如钢，四弟的皮肤比铁还坚韧。
9. A very hard heat-resistant steel containing tungsten. stratit element
   极硬抗热且含钨的钢。钼[钨]电阻加热元件
10. Darkness and pressure, here where the water is as cold and hard as steel.
    令人压抑的黑暗，连水都如金属般冰冷坚硬。
11. A hard resilient steel often decorated and used for sword blades.
    一种坚硬且有弹性的钢，通常经过装饰用作剑刃。
12. There are things extremely hard, Steel, A Diamond, and to know one's self.
    有三样东西是极端坚硬的，钢铁、钻石和认识你自己。
13. After a summer of work in the country, Jack was as hard as steel.
    在乡下工作了一个夏天后，杰克浑身肌肉结实。
14. Hard wearing stainless steel exterior; Top mounted pod refrigeration system for easy instillation and servicing;
    耐磨不锈钢外观，顶部，方便和服务的灌输式吊舱制冷系统；
15. This paper through the manufacture of the steel bond hard alloy-cast steel hammerhead, The Cast-in Process between steel bond hard alloy and cast steel was discussed.
    本文通过以钢结硬质合金-铸钢锤头为研究对象，深入地对钢结硬质合金-铸钢镶铸的工艺及机理进行了研究。
16. Hard as steel is, it will bend or break under the action of a strong force.
    钢虽硬，但在强力作用下也会弯曲或断裂。
17. A hard steel cutting tool used to cut gears. abrasive for cutting and grinding wheels
    用来切割齿轮的硬铁切具。切削工具和砂轮用研磨料
18. No, iron is not so hard as steel.
    钢的强度远比铸铁大。
19. The hard alloy workpiece made from hard alloy-cast steel composite casting technique has high toughness, low production cost and good use effect. This technique is well worth spreading.
    应用硬质合金／铸钢复合铸造技术生产的硬质合金工件，韧性高、成本低、使用效果好，值得广泛推广使用。
20. Process practice on hard wire steel with high carbon from converter
    转炉生产高碳硬线钢的工艺实践
21. The Study and Application of a Thermo-hard Steel
    一种热硬钢的研究及应用
22. It was also shown that the rusted main bars were converted from the soft steel into hard steel with an increase in the fatigue stress amplitude under the same fatigue cycle loads.
    同时，在相同疲劳循环次数下，随疲劳应力幅的增大，钢筋锈蚀的性能逐渐由软钢向硬钢转变。
23. The study is concerned with perforation of thick woven composite plates by hard steel cylinder.
    本文对厚编织复合材料板由硬的钢圆柱弹丸穿孔问题进行了研究。
24. Under the same cutting condition, using the same material, the high-speed steel tool wears and tears faster than the hard alloy steel;
    在相同材料、相同切削条件下，高速钢比硬质合金刀具磨损速度快；
25. The structure of transverse ruptured 72A hard steel wire has been observed by microscope and its hardness has been measured.
    用金相显微镜和显微硬度计分别观察和测量了拉拔过程中发生横向断裂的72A硬线钢组织与硬度。在钢丝断口处存在尺寸较大的卷渣缺陷；
26. Analyzing experiment data of grinding workpiece, the influence factor on wear of CBN wheel has been obtained, which wear of CBN abrasives and chippings adhered is the main resons in grinding hard steel, and surface abrasives melted is the major factors in grinding soft steel.
    分析实验结果得出：磨削高速钢时砂轮磨粒磨损和切屑付着，磨削软钢时砂轮表面的切屑熔着是影响CBN砂轮寿命的主要原因。
27. In the end, the strengthen-toughening mechanism of V-N microalloyed hard steel wire were discussed.
    最终探讨了钒氮微合金化硬线钢的强韧化机制。
28. Two kinds of different structures of mold are designed to study the effects on experiments. Different materials are selected to make the punches. And the hard tool steel is found to be the ideal punch material.
    设计了两副不同结构的模具以研究模具结构对实验的影响，选择不同的模具材料制作冲头，发现超硬工具钢是理想的冲头材料。

noun

1. steel with more than 0.3% carbon