diffusion造句
31. The main wear mechanisms are adhesion, diffusion and fatigue.
32. This regime is termed mass transport or diffusion limited.
33. The invention of printing helped the diffusion of learning.
34. Diffusion metallizing is commonly used in material surface modification.
35. Traditional systems have used oil diffusion pumps.
36. Uses: diffusion pump oil for heating, temperature heat presses.
37. The diffusion process seems to be accelerating.
38. Clouds cause the diffusion of light from the sun.
39. A plastic membrane serves as selective diffusion barrier.
40. Facilitated diffusion A passive transport of molecules across a cell membrane along a concentration gradient, mediated by carrier molecules or complexes,[www.] usually proteins.
41. In this algorithm, used directed diffusion(DD)to deliver interest, and used MMAS algorithm to construct a minimum Steiner tree.
42. The relationship between hydrogen diffusion coefficient and state of charge ( SOC ) was determined by potentiostatic method.
43. In the extraction of components with the phenomena of thermal runaway, choosing the critical temperature can lead to a greater diffusion coefficient.
44. Insulation used to prevent heat diffusion, as from a steam pipe.
45. A high accurate alternating group 8-point scheme for convection diffusion problems is given. It can be used for parallel computing and is proved unconditionally stable.
46. We will conduct double agar diffusion test, simple agar diffusion test and counter immunoelectrophoresis with aluminium potassium sulfate and sodium bicarbonate.
47. Objective To evaluate the reliability and clinical practicability of cefoxitin disk diffusion test in the detection of methicillin-resistant staphylococcus (MRS) heterogenic drug-resistant strains.
48. Secondly, as a example, it predicts the diffusion scope of liquid ammonia in the atmosphere stability of D and E, and the scope of semi-lethal concentration, immediately lethal concentration.
49. OBJECTIVE To evaluate the disc diffusion method on the clinical antifungal susceptibility test for yeast - like fungi.
50. A glass-made diffusion pump unit as a physical model of vacuum system was provided for those college students who only major science.
51. Oxidization under lower potential is a reversible reaction and the rate determining step of this reaction is sulfide ions diffusion controlling.
52. ( It is the question once again of polygenesis versus diffusion from a single origin. ).
53. By solving the diffusion equation using the lattice gas automata (LGA), we develop a numerical technique for the modeling of flu.
54. In order to meet the requirements of airplane engine impellers for high-temperature and corrosion resistance, the structure of Ni-Cd alloy diffusion coating is studied.
55. Endothelial cells form the interface between intravascular and extravascular compartments and serve as a selective barrier for the diffusion of cells and macromolecules between these two compartments.
56. In diffusion layer , cracks were found after hardening and tempering.
57. The pattern of liquid rocket propellant seep and steam diffusion is discussed in this paper, and the model of quantitative analysis is also established.
58. Uses: diffusion pump oil for heating, high temperature heat presses.
59. The determination of material structure, performance parameters and membrane resistance, membrane diffusion coefficient of the F4112 ion exchange membrane were introduced.
60. Capillary electrochromatography; plate height equation; chromatographic process kinetics; radial diffusion; axial diffusion; column efficiency.
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