ionization造句
31 For the analysis of hydrocarbon species a FID ( flame ionization detector ) can be used.
32 The methods of determination of crotonaldehyde in various samples of the PVA(poly vinyl alcohol) producing line by gas chromatography and flame ionization detector are discussed in this paper.
33 Being based upon the flame ionization principle, a flame detector to investigate the flame propagation inside the gasoline engine is developed.
34 A long tendril of colder gas and dust extends many light years into the void from the receding ionization front.
35 A new method is proposed for analysing ionization mechanism of the Rydberg states of atoms and molecules with thermionic diode, and the ionization channels of BaI and Ba2 are discussed.
36 In this paper the function and the defect of self - induction static eliminator, radioactive static eliminator and A. C. ionization static eliminator are analysed.
37 To establish the equation groups about waste water stripping tower MESH and equationgroups including ionization balance, chemistry balance and phase balance.
38 Present calculation results show that ionization continuum and positronium formation channels play an important role in positron-potassium scattering.
39 Finally the general expressions of ionization rate and probability with multi-passage are given.
40 Then the perturbative description of the interaction between a single electron and the laser field can be replaced by the tunneling ionization.
41 High ionization rate, full reaction, pure film color, fast deposition.
42 To avoid them, a new alternate method which combines thin layer chromatography ( TLC ) with hydrogen flame ionization detector ( FID ) is adopted.
43 The experiment results show that the time response of ionization chamber in profile gauge meets the requirement of on-line hot strip measuring.
44 The distribution of water clusters under ambient conditions was first tested using a triple-quadRupole mass spectrometer coupled with a dielectric barrier discharge ionization source.
45 By decreasing the ionization threshold value of the shielding gas, Laser TIG promote the generation of Laser supported combustion (LSC).
46 Dissociation and ionization of air bring on lower drag coefficients of the orbiter than that obtained from perfect gas model, while the location of pressure center moves forward.
47 A high performance liquid chromatography-electrospray ionization mass spectrometry(LC-ESI/MS) was developed to screen and determine trenbolone, tetrahydrogestrinone and gestrinone in human urine.
48 Install an ozone ionization generator on the air-intake end of all the air-intake engines. The channel has catalytic action.
49 This article is related to a calculating method of atomic ionization cross section on K-shell when bombarding a nuclear target with electron.
50 We'll then take a turn to talking about the periodic table, we'll look at a bunch of periodic trends, including ionization energy, electron affinity, electronegativity and atomic radius.
51 The basic characters of ionization current are studied by means of the steady flame of blowtorch.
52 Cellotriose and cellotetraose were analyzed by electron pray ionization mass spectrometry(ESI-MS) with negative ion mode.
53 Vacuum ultraviolet lamp ionization source is attractive for portable analytical instrument because of its smallness and simpleness.
54 In addition, in a certain range, the ionization rate would increased with the pulse length and the structure of the spectrum are more obvious.
55 The variation of the partial ionization cross section ratio versus the electron collision energy gained from spectrums is compared with experimental results obtained by K.
56 The optimum parameters, such as electron current and voltage for ionization, acceleration voltage, retarding voltage, gas inlet pressure, were determined by experiments.
57 In this paper, the two-photon autoionization involving second-order ionization process under strong laser field is investigated.
58 So, if we just rearrange this equation, what we find is that z effective is equal to n squared times the ionization energy, IE all over the Rydberg constant and the square root of this.
59 Describes the working principle, failure analysis and maintenance of ionization chamber for Elekta linear accelerator.
60 What we've learned so far is as a first approximation, what we want to do is put the atom with the lowest ionization energy in the middle here.
12345