聚散無常 的英文怎麼說
中文拼音 [jùsǎnwúcháng]
聚散無常
英文
meeting and departing are irregular- 聚 : 動詞（聚集; 聚積） assemble; gather; get together
- 散 : 散動詞1. （由聚集而分離） break up; disperse 2. （散布） distribute; disseminate; give out 3. （排除） dispel; let out
- 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
- 無常 : 1. （變化不定） variable; changeable 2. [佛教] impermanence; transiency
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There is nothing in this life that we can have for very long
人生無常，朝夕聚散，世事滄桑，生住異滅。The behaviors of several inorganic nanoparticles ( sio2, al2o3, tio2 ) under ultrasonic irradiation, such as dispersion, crushing and activation, were studied. tem, ftir, spectrophotometry characterized the morphology, structure and dispersion stability of nanoparticles respectively. the results show that the inorganic nanoparticles in the aqueous solution can redisperse more effectively through ultrasonic irradiation than by conventional stirring, which was the basis for monomers to polymerize on the surface of nanoparticles
研究了超聲輻照下多種納米粒子（ sio _ 2 、 al _ 2o _ 3 、 tio _ 2 ）在水體系中的分散、粉碎及活化等各種行為，採用tem 、 ftir 、分光光度法等對納米粒子的形態、結構、分散穩定性進行了表徵，證明超聲輻照比常規攪拌更有效地實現無機納米粒子在液相中的分散，為單體在納米粒子表面的聚合創造了條件。
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