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- Microstructure, microhardness and tribological properties of ferrous sintered cam materials were investigated under two state (sintered and wide-band laser surface quenched). 本论文研究了铁基烧结凸轮材料经宽带激光表面淬火前后的显微组织、硬度及其摩擦学特性。
- Miss Cam is qualified for joining the club. 兰蒙小姐有资格参加俱乐部。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- Keywords surface and interface of materials;P/M;cam materials;surface quenched;tribological properties; 材料表面与界面;粉末冶金;凸轮材料;表面强化;摩擦学特性;
- The beautiful curtain is made of remnant materials. 这个漂亮的窗帘是用零头布做的。
- A cam that activates another part; a wiper. 凸轮启动另一部分的凸轮; 挺杆
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- Everything we used was made from natural materials. 我们所用的一切都是由天然材料做成的。
- He buys the materials wholesale. 他成批地购买原材料。
- He is collecting materials for a book. 他正在为写书搜集素材。
- Building materials are expensive. 建筑材料很昂贵。
- A bin for storing ore, grain, or other materials. 仓库储放矿石、谷物或其它材料的大箱
- He is gathering materials for a new book. 他正在收集资料准备写一本新书。
- Environmentalists are keen on degradable materials. 环保分子特别喜爱能够自然分解的材料。
- Recycled materials are mostly of limited use. 再生材料大多用途有限。
- A projecting cam, as on a rotating shaft, that activates another machine part. 凸轮如转轴上突出的挺杆，使另一个机器零件活动
- All the raw materials are imported. 所有原料都是进口的。
- A rod moved by a cam to operate the valves in an internal-combustion engine. 阀门挺杆通过凸轮转动的杆，用来操纵内燃机的阀门
- Stockings made of one of these synthetic materials. 尼龙长袜用这些合成材料制成的长袜
- From animals we get such materials as wool, silk, leather and furs. 从动物我们得到像羊毛、丝、皮革、与毛皮这样的材料。
