waals 中文意思是什麼

waals 解釋
瓦爾斯
  1. 2 the theoretical values of the second virial coefficient are precisely fitted into some simple expressions. according to one of them, a new temperature function for the quadratic terms in cubic equations was derived : the function is simple, general, without acentric factor, truly predictive, theoretically sound, and applicable to all the van der waals - type equations

    2將第二維里系數的理論值較精確地擬合為幾種簡單的表達式，並據此導出了立方型狀態方程中二次項溫度函數的新形式該式簡單、通用，不含偏心因子，具有真正的預測功能和堅實的理論基礎，原則上適用於所有vanderwaals型方程。
  2. The molecules are held together by van der waals forces.

    分子是由范德華力約束在一起的。
  3. 1910 johannes diderik van der waals netherlands

    1910年約翰尼斯范德瓦爾斯荷蘭
  4. The nobel prize in physics 1910 : johannes diderik van der waals

    諾貝爾物理學獎-約翰尼斯范德瓦爾斯
  5. Vad der waals force of the aramid fibers, favor the penetration of dyes into the fibers and increase the dye pickup

    通過採用化學助劑使芳綸分子之間的間隙增大，降低芳綸分子間的范德華力，有利於染料進入纖維內部，提高染料的上染率。
  6. Many experiments of van der waals complexes which consist of relatively large aromatic molecules bound to rare - gas atoms or small molecules have been studied

    稀有氣體原子、小分子與芳香大分子組成的范德華復合物的相關研究受到廣泛的關注。
  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 )

    范德瓦爾斯（ vdw ）復合物是原子或分子間通過多極矩和色散相互作用形成的弱鍵能復合物，它們的鍵能比較弱，一般為100 1000cm ~ （ - 1 ） 。
  8. Universal van der waals equation

    普遍化范德華方程
  9. Supramolecular action is a kind of molecular interaction with molecular recognition ability. it includes van der waals and electrostatic interactions, hydrogen - bonding, - bonding and hydrophobic interaction, which are accompanied by spacial effect

    超分子作用是一種具有分子識別能力的分子間相互作用，是空間效應影響下的范德華力、靜電引力、氫鍵力、相互作用與疏水相互作用等。
  10. It is found van der waals forces often predominate, including interaction of permanent and induced dipoles and london dispersion forces, so the process of gust molecular into p - cd ring companies with a great deal of physic sorption

    實驗表明，在環糊精與客體分子的包結配位，除了主要通過尺價健間弱相互作用力的協同作外，客體分子的極性尺寸和空間構型也是影響包結的作用因素。
  11. The forces directing these molecular packings are van der waals forces and hydrophobic interactions i n the hydrocarbon part of the molecule

    分子的烴基以范德華力相互作用，極性基間主要是靜電引力。
  12. 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

    對于casimir力的物理解釋是一般認為它是兩個中性的可極化微粒間的范德瓦爾斯力的宏觀體現。
  13. The decisive nano forces are pointed out to he van der waals force, repulsive contact force, nab frictional force, capillary force and nano electrostatic force, and their calculation formulas are also deduced

    指出起主要作用的納觀力為范德華力、接觸斥力、納米摩擦力、毛細作用力以及納米靜電力等五種，並初步推導了各種納觀力的表達形式。
  14. In order to clarify the problem, the theoretical equation of vande waals force, adhesive force and electrostatic force between particles from microcosmic aspect are derived by setting up a mathematical model in thesis

    通過建立數學模型從微觀的角度推導出粉塵之間各種粘結力的理論計算公式。
  15. By the analysis and comparison of the particles of dust flow, the main force acting on the particles of dry dust flow is van der waals force and the liquid - bridging force on the particles of wet dust flow are found

    通過時塵流中塵粒受力的分析，得出在乾燥環境下作用在塵粒上的主作用力是范德華力；在濕潤情況下作用在塵粒上的主作用力是液橋力的結論。
  16. Van der waals molecule

    范德瓦耳斯分子
  17. Van der waals attraction, electrostatic force and capillary adhesion force are the three main forces for micron particle adhered to surface, and further research demonstrates the van der waals attraction is the most important factor to our research objects

    根據理論計算，對吸附在光學基片表面上微米和亞微米級的拋光微粒，其范德華力與自身質量之比f _ v m高達10 ~ 6 10 ~ 9 ，傳統的清洗方法難以克服它。
  18. Because of the van der waals repulsion between two substituents existed in chiral 1, 2 - disubstitited ferrocene, the elevation angle of partial helix in the molecular structure is changed

    由於手性1 ， 2 -二取代二茂鐵的兩個取代基之間的范德華斥力，致使其分子結構中包含的部分螺旋改變了仰角，而這種改變使有關螺旋的旋光度代數和不為零，因而導致旋光性。
  19. Van der waals forces

    范德瓦耳斯力
  20. Van der waals force

    范德華引力
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