| 1. | 1910 johannes diderik van der waals netherlands 1910年约翰尼斯范德瓦尔斯荷兰 |
| 2. | The nobel prize in physics 1910 : johannes diderik van der waals 诺贝尔物理学奖-约翰尼斯范德瓦尔斯 |
| 3. | B . l . van der waerden 范德瓦尔登 |
| 4. | “ early is good , ” said caroline smith dewaal , food safety director for the center for science in the public interest , adding that the alert may have prevented hundreds more cases “早做是好的, ”大众营养健康科学中心食品安全主任卡罗琳?史密斯?德瓦尔接着表示,警告可以防治更多的病例出现。 |
| 5. | There are several explanations for the casimir effect . it is considered commonly that the casimir force is the macroscopic manifestation of the van der waals force between two neutral polarizable particles 对于casimir力的物理解释是一般认为它是两个中性的可极化微粒间的范德瓦尔斯力的宏观体现。 |
| 6. | The library will operate from two locations along the beach in povoa de varzim , a popular fishing port resort town located 380 kilometres 235 miles north of lisbon , offering books , magazines and newspapers on short - term loan 据法新社6月30日报道,这座海滩图书馆建在距葡萄牙首都里斯本以北380公里远的旅游胜地波武阿德瓦尔津渔港海边。 |
| 7. | Van der waals ( vdw ) complexes are weak bonding complexes formed by atoms or molecules through interaction of electric multipole moments and dispersion forces . these complexes are characterized by their comparatively low binding energy ( 100 - 1000cm - 1 ) 范德瓦尔斯( vdw )复合物是原子或分子间通过多极矩和色散相互作用形成的弱键能复合物,它们的键能比较弱,一般为100 1000cm ~ ( - 1 ) 。 |
| 8. | 4 . the preparation of ddt - modified gold nanoparticles and the dicuss of their optical properties we preparated ddt - modified gold nanoparticles using brust approach . tem showed that ddt - modified gold nanoparticles had a uniform size and could be self - assemblyed to form a two - dimensional superlattice on a certain concentration ; we tried to assembly this nanoparticles to slippery substrate and studied their optical preproperties 4 .十二烷基硫醇( ddt )修饰的金纳米颗粒的制备及对其光学性质的探讨本文采用了brust法制备了硫醇修饰的金纳米颗粒,用电镜进行了表征,表明制出的金纳米颗粒粒径比较均一,而且在浓度相当的情况下,能够通过化学键与范德瓦尔斯力之间的相互作用形成有序结构。 |