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- Grinding hardening,the technology of hardening steel piece surface with grinding heat instead of induction hardening heat,can integrate grinding and surface hardening. 磨削强化处理技术是利用磨削热替代感应淬火热源对钢件表层进行强化处理,是将磨削加工与表面强化合为一体的工艺。
- Simulation and Calculation of Grind Hardening Temperature Field 磨削淬硬温度场的数值模拟
- Grinding hardening,the technology of hardening steel piece surface with grinding heat instead of high or medium frequency induction hardening heat,can integrate grinding surface hardening. 磨削强化处理技术是利用磨削热替代高、中频感应淬火热源对钢件表层进行强化处理,将磨削加工与表面强化合为一体。
- The fox went to ground under a rocky escarpment. 狐狸钻进了石崖下面的洞里。
- When the temperature started to drop in the middle of November, the ground hardened, Hoepner's panzers raced forward and Guderian's tanks struck from the southwest to try to encircle Moscow. 当12月中旬气温开始骤降时，大地凝固了。霍普纳尔的装甲部队向前急进，古德里安的坦克从南部包围莫斯科。
- The ground was covered with ferns. 地面上长满了羊齿植物。
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- Rachel who died last week was still above ground. 雷切尔上星期去世，现在还没安葬。
- This car really comes into its own on rough ground. 这辆汽车在颠簸的路上才真正显示出它独特的性能。
- They put some wreathes on the ground. 他们把一些花环放在地上。
- The ground was ploughed and planted with corn. 地翻耕后种上了玉米。
- He takes his ground on intuition. 他的意见是凭直觉。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- A good hot summer could dry the ground out. 一个炎热的夏天可以将大地干透。
- Suited for grinding hardened alloy steels, high speed steel, high carbon steel, thin wall workpieces, alsofor polishing materials, high quality refractory material and so on. 适用范围:适于磨削淬火的合金属,高速钢、高碳钢及薄壁另件。适用于光材料高级耐火材料等。
- Bob pecked at the hard ground with a pickaxe. 鲍勃用鹤嘴锄在坚硬的地面上挖掘。
- The fence posts were fixed firmly in the ground. 栅栏的立柱牢牢地固定在地上。
- The ground is shut in by a wire fence. 那块地被铁丝篱笆围住。
- Last winter the snow lay thick on the ground. 去年冬天，地上积雪很厚。
- His fist sent the robber sprawling on the ground. 他一拳把那抢劫犯打得四脚朝天。
