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- The boron abundace that control graphite carbon source powder anticipate is a transparent key question with boron diamond composition. 控制石墨炭源材料的硼含量是透明含硼金刚石合成的关键问题。
- Electrodeposited diamond composite coatings have been widely studied for improving the hardness,wear resistance and self-lubrication. 金属-金刚石共沉积复合镀层,在不同应用领域(如提高耐磨性、自润滑性、切削性及弥散强化效果等)已得到广泛关注。
- The tribological properties of diamond films, graphite/ diamond composite films and cemented carbides were compared using a SRV wear testing machine with dry friction. 在干摩擦条件下利用SRV磨损试验机比较了在硬质合金基体上金刚石薄膜、石墨/金刚石复合膜以及硬质合金3种试样的摩擦学性能。
- Improvement of the bonding condition between the metal matrixes and diamond grits in order to enhance the holding to the diamond is the key problems for the diamond composite. 改善结合剂与金刚石间的界面结合状态、提高结合剂对金刚石的把持力是提高金刚石复合材料力学性能的核心问题。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- She wore a diamond clip on her new dress. 她在新衣服上戴了一枚钻石别针。
- He sweated out his composition in several hours. 他苦干了几个小时才写出了作文。
- I saw diamond studs in her ears. 我看见她耳朵上戴着的钻石耳钉。
- She selected a diamond ring from the collection. 她从收藏品中挑选了一枚钻石戒指。
- He wrote a composition or (he) read an essay. 他写作文或读散文。
- The diamond was set in a gold ring. 这颗钻石嵌在一只金戒指上。
- His composition is far superior to mine. 他的作文比我的好多了。
- Lost: one diamond ring. Finder will be rewarded. 寻物: 遗失钻戒一枚，寻得者将获重酬。
- nanocrystalline diamond composite coating 纳米金刚石复合涂层
- Diamond composite electroplating layer 金刚石复合镀层
- The skill with which Mr. Smith faceted the diamond is remarkable. 史密斯先生在钻石上雕刻小平面的精湛技巧真是了不起。
- A slow, mournful musical composition. 庄重悲哀的乐曲节奏缓慢，庄重悲哀的音乐作品
- The diamond passed the scrutiny of the jeweler. 钻石通过了珠宝商的仔细检查。
- He has a touch of madness in his composition. 他有点疯疯癫癫。
