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31 Formulae for homogeneous nucleation rate in Gibbs canonical and grand canonical ensembles were deduced.

32 Because classical nucleation theory supposes that bubble formation is occurred under static state, it doesn't reflect the effects of dynamic factors on bubble nucleation, such as shear and elongation.

33 Continuous nucleation model is applied to describe heterogeneous nucleation in liquid metal.

34 The centrifugal pressure has an impact on the cast structure mainly because jt lowers the critical nucleation energy, raised the diffusion activation energy, which made the grains refined.

35 Sulphur exerts a strong influences on graphite nucleation and its growth, graphitization and graphite morphology.

36 The relationship between nucleation temperature and flexural strength was investigated.

37 And the property of dissolvent will change the nucleation rate. Sentencedict.com

38 Therefore, the mechanism of the formation initial condensate droplets for dropwise condensation accords with the hypothesis of surface nucleation sites.

39 At present, the negative bias is the most effective method of enhancing diamond nucleation.

40 It is likely that diamond nucleation is a phase transformation process from nano - graphite into nano - diamond.

41 Influences of dynamic conditions on molecule chain relaxation during molecular orientation and extrudate swell and gas bubble nucleation were analyzed.

42 An explicit finite—difference method (FDM) was used to model and simulate the solidification of eutectic cast iron by combining heat transfer equations with undercooling nucleation and growth laws.

43 Different preferred orientation growth is attributed to different nucleation mechanism.

44 The nucleation mechanisms and colloid stability are the key aspects of emulsifier - free emulsion polymerization.

45 Homogeneous nucleation is made possible by statistical fluctuations among molecular aggregates in the vapour.

46 Bone formation Hydroxyapatite is deposited in nucleation sites between the ends of tropocollagen molecules as the first step in bone formation.

47 The nucleation of the organic nonlinear optical crystal, urea L-tartaric acid, was studied in supersaturated solution.

48 The transmission increased due to less surface reflection if the nucleation surface faced the IR rays.

49 Nucleation is a complicated physical process which contains the microcosmic and macroscopic process, the micro mechanism of nucleation is not totally understood.

50 Keywords: reactive - crystallization, calcium oxalate hydrates, induction time, nucleation, morphology.

51 Solid - liquid surface tension, nucleation free energy, critical nucleation radius were calculated according to classical nucleation theory.

52 Nucleation of vapor on AgI is the principal process to produce seeding ice crystal.

53 The results have shown that the incubation period of crack nucleation decreases and the propagation rate of crack increases with increasing the cyclic temperature.

54 Internal friction studies reveal that in steels and their decarburized alloys as well as non-ferrous alloys, the early stage effect of the bainitic transformation is the nucleation process of bainite.

55 It is put forward that, diamond nucleation amount can be controlled by controlling the growth of recrystallized graphite during the preheating period.

56 Effects of temperature and supersaturation on the induction period and nucleation of ammonium tetramolybdate were studied.

57 The nucleation of the organic nonlinear optical crystal, 3- methyl-4-nitropyridine -1-oxide (POM), has been studied in dimethyl sulfoxide(DMSO)solution.

58 A impropriety in a formula of the nucleation site theory is also analyzed.

59 The nucleation rate indicated by inducement temporal hour was measured.

60 PPD makes the critical radius and the potential barrier of nucleation of wax crystal increase, and makes the separation of wax from waxy oil difficult.