compound particle meaning in Chinese
复合粒子
Examples
- For a compound particle , the constituents ' rest mass and also their kinetic energy of motion and potential energy of interactions contribute to the particle ' s total mass
对于复合粒子来说，每个组成粒子的静止质量、动能以及交互作用的位能，都会贡献到粒子的总质量。 - Experiments have shown that the nano silicon dioxide particles , nano teflon particles and calcium carbonate / rare earth compound particles have good performance on reducing the friction and resisting the wear
实验表明,添加的纳米二氧化硅微粒、纳米聚四氟乙烯微粒和碳酸钙、稀土复合微粒具有很好的减摩抗磨作用。 - The average particle size was from 50nm to 2um . a compounding particle was prepared by coating monodispersed and spherical ultrafine silica particles with titania which obtained by the hydrolysis of ti ( so4 ) 2
以超细单分散球形二氧化硅粒子为载体， ti ( so _ 4 ) _ 2为原料，成功制备了在二氧化硅粒子表面包覆二氧化钛的复合粒子。 - Test results showed 1 % silicon dioxide , ptfe3 % and calcium carbonate complex prescriptions ( calcium carbonate and rare earth compound particles are both 1 % ) have good effect on reducing the friction and wear , and has prominent role in industrial applications of high value
试验结果表明:二氧化硅1 % 、 ptfe3 %配方和复合碳酸钙(碳酸钙和稀土元素各1 % )配方具有突出的减摩抗磨作用,具有很高的工业应用价值。 - The tio2 / sio2 particle was characterized with scanning electron microscope ( sem ) , infrared spectroscopy and xps . it could be saw from the photo of sem that the compounding particle was still spherical , and there were some tio2 on the surface of sio2 particle . ti - o - si was formed between tio2 and sio2 , and this was confirmed by ft - ir analysis
并运用扫描电镜、红外光谱和xps等检测手段对其进行了表征和测试，从复合粒子的扫描电镜照片中可以看出，复合粒子仍为球形，表面包覆一层tio _ 2 ，与载体氧化硅粒子相比，粒径变化不大；其红外光谱表明， tio _ 2与载体sio _ 2粒子表面有ti ? o ? si键生成，这表明tio _ 2与sio _ 2粒子表面有较强的结合力。