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- Under the catalytic effect of nickel particles, spring-like carbon filaments were synthesized through microwave plasma chemical vapor deposition. 以镍为催化剂,利用微波等离子体化学气相沉积法制备了弹簧状碳纤维。
- However, extra copper might increase the size of the nickel particles on the surface, enhancing the production of carbon nanofibers (CNF) instead of CNT. 但是,铜含量过高会引起催化剂表面镍颗粒增大,导致产物中纳米碳纤维(CNF)量增多,CNT量减少。
- A Novel Cross-coupling Reaction of Arylboronic Acid and Arylbromide Catalyzed by Nano Nickel 新颖的纳米镍催化芳基硼酸与芳基溴的偶联反应
- Rick found a sure-enough nickel. 里克发现一个纯正的镍币。
- Eddy try to nickel and dime his way through life. 埃迪想脚踏实地慢慢地取得成功。
- No man will squabble over a nickel. 没有人会为了五分钱而吵架。
- The particles in an atom are infinitely small. 原子里的粒子极小。
- He is studying the properties of these particles. 他在研究这些粒子的性质。
- Such fine particles suspend readily in water. 这种微粒极易悬浮在水中。
- Effect of Nano-size Nickel Particles on the Wear Resistance and High-temperature Resistance of the Ultra-fine Ceramic Coating 纳米镍微粒在耐高温陶瓷涂层中的作用
- Light often behaves as if it were made of particles. 光常常表现出好象它是由粒子组成似的。
- nano nickel hydroxide 纳米氢氧化镍
- Substances consist of small particles called molecules. 物质是由叫做分子的微粒组成的。
- nano nickel powder 纳米Ni粉
- Nano nickel oxide 纳米氧化镍
- The particles that descend in this fashion. 辐射尘以这种方式落下的放射性粒子
- We can see the dust particles floating in the sunlight clearly. 我们可以很清楚地看到阳光下的灰尘颗粒。
- Nano nickel oxide fibers 纳米氧化镍纤维
- nano nickel 纳米镍
- Nano technology will soon pervade the world. 奈米科技将很快普及于全世界。