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- magnetically hard material 硬磁性材料,硬磁材料
- SIFANG SUPER HARD MATERIAL CO., LTD. 四方超硬材料有限公司。
- Beijing TsingHua Unisplendour Super Hard Material Co., Ltd. 北京清华紫光超硬材料有限公司。
- For vamps with hard material and angle, easy to stick. 用于处理皮质软硬、翘度较大的鞋面,使鞋面贴楦容易界帮,不起皱。
- The root is covered with a hard material called cementum. 牙根上覆盖着的坚硬材料叫作牙骨质。
- The synchronous hysteresis motor consists of a polyphase-wound stator and a magnetically hard rotor. 同步磁带电动机由一个多相缠绕的定子和一个硬磁转子所组成。
- The furniture should be of smooth, hard material not liable to warp or corrode. 家具应使用光滑、坚硬、不易变形和腐蚀的材料制作。
- A head covering of hard material, such as leather, metal, or plastic, worn by football players, firefighters, construction workers, motorcyclists, and others to protect the head. 头盔由坚硬材料如皮革、金属或塑料制成的头部覆盖物,由橄榄球队员、消防队员、建筑工人、摩托车骑手或其他人配戴,用以保护头部
- In the 12th dynasty, amethyst was used for the first time (a very hard material). 在第12个王朝内,第一次使用紫水晶(一种很坚硬的材料)。
- An implement with cutting edges or a pointed end for boring holes in hard materials, usually by a rotating abrasion or repeated blows; a bit. 钻带切割刃或尖端的工具,用于在坚硬材料上钻孔,一般靠旋转磨损或反复击打实现钻孔
- Enclosing wall has two kinds: soft material wall or hard material wall which can be opened or closed. 采用活动围墙,四周可敞开可封闭。有软体墙和硬体墙之分。
- A hard material made of compacted binary compounds of carbon and heavy metals, used to make tools that cut metal. 碳化钙一种坚硬的物质,由压塑的碳化物和重金属制成,用于制作切割金属的工具
- Parts of hard material or with harden treatment can be de-burred and bevel angle easily. 硬材质或热处理后之工件都可轻易去除毛边或倒角。
- Diamond type stones sawing blades : Use for cutting hard material,such as stones, ceramics, concrete,crystal etc. 产品描述:金刚石材锯片:适用于石材、陶瓷、混凝土、水晶等硬脆材料的切割。
- But the study on the rolling contact fatigue failure mechanism of super hard material coati-ngs is in grope. 但是目前对于超硬涂层材料滚动接触疲劳失效机理的研究还处于探索之中。
- Diamond type stones sawing blades : Use for cutting hard material,such as stones, ceramics, conc... 摘 要: 金刚石材锯片:适用于石材、陶瓷、混凝土、水晶等硬脆材料的切割。
- Abrasive wear may be defined as damage to a surface by a harder material. 磨粒磨损可定义为较硬的材料以一个表面的破坏。
- The new rotary hammer virtually smashes its way through hard materials. 这种新式旋转凿岩机实际上是通过粉碎坚硬的岩石来开凿。
- Dalian is a magnet for tourists. 大连是吸引游客的地方。
- A thin, flat or convex slab of hard material such as baked clay or plastic, laid in rows to cover walls, floors, and roofs. 瓦片,瓷砖用烤过的粘土或塑料等硬质材料制成的薄而扁平或凸起的块板,成排摆放来覆盖墙面、地板和房顶