范德華力 的英文怎麼說

中文拼音 [fàndéhuālì]
范德華力 英文
van der waals force
  • 范 : 名詞1 [書面語] （模子） pattern; mould; matrix 2 （模範; 榜樣） model; example 3 （范圍） boundar...
  • 德 : 名詞1 （道德; 品行; 政治品質） virtue; morals; moral character 2 （心意） heart; mind 3 （恩惠）k...
  • 華 : 華名詞1. （華山, 在陜西） huashan mountain （in shaanxi province）2. （姓氏） a surname
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  1. In this paper, we reported the synthesis of three supramolecular complexes between - cyclodextrin and anisole, ethyl benzoate, m - cresol, respectively, which are identified by means of 1hnmr technique

    摘要以-環糊精與苯甲酸乙酯、苯甲醚和間甲酚在水相中通過范德華力發生包合反應形成了主客體超分子絡合物，並用核磁共振氫譜對絡合物進行了表徵。
  2. The research overcomes the shortcomings of primers in common use, and breaks through the traditional astriction of absence of chemical bond between new and old concrete. both macrostructure and microstructure as well as bond mechanism was discussed and some further research advice was put forward

    本研究克服了以往的界面劑僅能改善界面層宏觀或微細觀結構的缺點，突破了新老混凝土粘結層主要依靠范德華力提供界面粘結力而幾乎不存在化學鍵作用的缺點。
  3. The molecules are held together by van der waals forces.

    分子是由范德華力約束在一起的。
  4. Van der wals forces between neutral atoms are called dispersion forces.

    中性原子間的范德華力叫做色散力。
  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. 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。
  7. Geckos possess extraordinary ability to move on both smooth and rough ground, walls and ceilings. it ’ s demonstrated by scientists that this special adhesion ability is arose by the van der walls interaction between the “ hairy ” system on the gecko foot and the contacted surface. if a similary synthetic “ hairy ” system is fabricated and applied on the robot foot, the robot ’ s capability will be greatly enhanced

    壁虎在光滑或粗糙的地面、墻面和天花板上均能自如運動，科學家autumn等通過實驗驗證這種特殊的粘著能力是由壁虎腳底大量的細毛與物體表面分子之間產生的「范德華力」累計而成的。
  8. Then, everywhere he turned, van gundy found reasons, from the off - the - charts competitiveness of shane battier to the example set by dikembe mutombo and juwan howard to tracy mcgrady ' s selflessness and decision - making and yao ming ' s work ethic

    之後的采訪中，從肖恩?巴蒂爾數據無法統計的奮力拚搏，到迪肯貝?穆托姆博和朱萬?霍華德為麥迪樹立的無私地處理球的榜樣，再到姚明的職業道德，無論哪方面，范甘迪都能找到贏球的理由。
  9. 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。
  10. 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。
  11. 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。
  12. 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。
  13. 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。
  14. Van der waals force

    范德華引力
  15. Layered materials can be divided into two classes : the first maintains the layered framework by van der waals force ; and the second by the coulombs

    摘要層狀物質可分為兩類：第一類是層結構由范德華力維持；第二類是層結構由庫侖力維持。
  16. To significantly improve both strength and durability of repair interfacial layer between old and new concrete, two attempts were firstly put forward in this thesis : ( 1 ) a kind of new modified primer would be produced by introducing shrinkage reducing admixture into cement mortar, which may both reduce the shrinkage of the interfacial layer, and lessen the content of large crystal in the repaired interface layer, accordingly, remarkably increase the van der waals force of interfacial layer

    為大幅度提高新老混凝土修補界面層的強度和耐久性，本文首次提出並實現兩個設想： （ 1 ）以國產減縮劑為外加劑，配製新型改性水泥砂漿界面劑。該界面劑既能減少界面層宏觀干縮裂縫，又不增加大晶體，使界面層形成密實的微細觀結構，顯著提高粘結界面層內晶體間的范德華力。
  17. Van der waals ' force

    范德華力
  18. Jvg ' s conservative strategy caused the main players getting tired in games ' second halves and recently, and rockets slowly ran out of gas including the veterans deke and juwan

    第2 ，范甘迪保守的用人策略直接導致主力球員在比賽的後半段以及近期感到疲倦。包括老球員穆大叔和霍華德在內的火箭隊的原料慢慢消耗殆盡。
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