对直流TIG电弧阳极板表面电流密度的测量方法——分离极板法和探针(自制)法进行了分析比较。
The measuring methods of D C TIG welding arc anode sheet surface current density split sheet method and probe (made by ourselves) method were analysed and compared.
在低压气相生长金刚石薄膜过程中,通过在衬底表面引入缺陷,通常是一种行之有效的提高成核密度的方法。
To increase nucleation density, the methods of introducing defects on substrate surface are more effective in the diamond thin films growth by means of the low pressure vapor phase deposition.
本文用实验方法表明,用高功率密度激光照射合金表面可获得金属玻璃。
This article indicates in an experimental way that Metglass can be gained with high power density laser beam shining the surface of an alloy.
本文研究了在热丝CVD方法生长金刚石薄膜中,基片表面的研磨处理对金刚石成核密度以及生长膜结构的影响。
The effect of substrate surface pre-polishing on nucleation of diamond and structure of diamond thin films by HFCVD has been studied.
提出了一种基于沸腾表面微结构分析的预测核态沸腾中汽化核心密度的方法。
A method has been presented to predict the nucleation site density in nucleate boiling based on the investigation of the microstructure of boiling surface.
本文报道了应用变温光伏方法对半导体表面能级,表面态密度的非破坏性测量原理。
The measured undestructivly theory for the surface energy level and the surface state density of semiconductors fay the method of photovoltages at changed temperatures is reported.
然后基于数学形态学方法提取出薄膜表面缺陷的密度;最后给出了薄膜表面缺陷粒径的分布模型。
Then, based on mathematical morphological, it extracts the density of defects and the model distribution of the defect size also.
本文研究了X-射线荧光法测定镀锌板表面铬层质量的分析方法,实验选择了仪器的最佳测定条件和参数,并对方法的精密度和准确度进行了考查。
Determining of the surface chromium content on Salvanized Sheet Steel by X ray fluorescence method was introduced, and selected the best determining condition and parameter of the instrument.
本文利用密度泛函方法计算了吡啶和水分子分别吸附于粗糙银电极表面的拉曼光谱强度。
We calculated Raman intensities of pyridine and water adsorbed on rough silver electrodes respectively by using density functional theory approach.
结果表明,所采用的改性方法,提高了麦草纤维表面的极性和反应活性,用改性的麦草纤维制得的中密度纤维板,其力学性能有显著提高。
The results show that the polarity and reactive activity of the surface of wheat straw fiber are improved by the modification, as well as the mechanical properties of MDF with modified fibers.
然后综合考虑了水蒸气状态方程、表面张力计算方法和水的密度计算方法对计算临界液滴半径的影响,进而得出了计算过饱和状态下临界液滴半径的具体形式。
In addition, on the basis of available experimental data a formula for the exact prediction of liquid droplet surface tension was obtained by using a fitting process.
按照通常方法,测定了它们的比表面积、堆积密度、骨架密度。
Their specific surface areas and apparent and skeletal densities were determined according to conventional methods.
按照通常方法,测定了它们的比表面积、堆积密度、骨架密度。
Their specific surface areas and apparent and skeletal densities were determined according to conventional methods.
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