wet chemical method 中文意思是什麼
wet chemical method
解釋
化學濕選法-
The theoretic cycle capacity of limno2 is 286 mah g - 1, which has attracted a great deal of people to research. aim at the impurity of limno2 which was synthesized by the predecessor and the phase change during the electrochemical process, we try several methods, including wet moist chemical method, liquid state method, solide state method and liquid dipping method. at the same time, we study the synthesis of limnc > 2 in defferent atmosphere, for example air, argon and nitrogen
Limno _ 2具有286mah ? g ~ （ - 1 ）的理論容量，這種高容量材料深受廣大研究者的關注，針對前人合成出的還有少量雜相和在電化學循環過程中出現相變四川人學碩l :學位論文的問題，我們嘗試了幾種合成方法:濕化學法、液相法、固相法和溶液浸漬法，並在不同氣氛:空氣、氮氣和氫氣中進行limnoz的合成研究。 -
For example, when the gaas substrate is etched by h2so4 - h2o2, h2o2 is adopted to oxidate the substrate first, then the substrate was etched by means of laser wet etching in h2so4 solvent. theoretical analysis and experimental results show that compared with the mixed - solvent - etching, more smooth etched surface can be obtained by this method ; and because the substrate is preprocessed, time of laser induced wet - chemical etching
理論分析和實驗結果都表明，次序選擇腐蝕法可以有效地提高腐蝕表面的均勻性;因先對基片進行化學腐蝕處理，大大縮短了激光化學腐蝕的時間;使溶劑先後分別作用於基片，可以提高激光化學腐蝕溶劑配比的精度容差，使激光化學腐蝕控制和分析更加簡單。 -
The purpose of this thesis is to develop the laser assisted wet chemical etching on the gaas substrate. the main contents and contributions include : 1 ) laser - assisted wet mask - etching method and poles - etching method have been proposed laser - assisted wet mask - etching method is that the area which need not etched is covered by mask film, and the uncovered area is processed by laser induced wet etching
本文的工作就是圍繞半導體gaas基片的激光化學誘導液相腐蝕技術開展的，主要的研究結果和創新之處如下: 1 ）提出了激光誘導液相抗蝕膜掩蔽法和電極腐蝕法抗蝕膜掩蔽法是指在基片表面不需要腐蝕的區域用抗蝕膜覆蓋，激光照射在無抗蝕膜區域，對基片進行腐蝕。 -
Chemical analysis of refractory products - products containing silica and or alumina wet method
耐火製品的化學分析.含有硅石和或鋁土的製品 -
Limnoa has been synthesized from self - synthesized material y - mn203 by wet moist chemical method under different sinter conditions in argon. the material was analyzed by xrd, sem. it is shown by xrd that material is limno2 single phase in 450 keeping 5h, then in 600 ? sintering 6h in argon
通過xrd物相分析發現:以自制原料y一mnzo3為錳源，在a :氣保護下，採用濕化學法，在450下，預燒結5h研磨后再於600下燒結6h ，可以合成出單相limnoz 。 -
In order to solve the problem of conglomeration of the nanoparticle and make the nanoparticle disperse evenly in the coatings. in this way, we could succeed in improving the effect of modification. we originally put forward the in - situ sythesising nanoparticle method to modify coatings. through this method, we made use of the technology of the wet chemical method and added the precursor of nanoparticle during the preparation of coatings
在此基礎上，為解決納米粉體的團聚問題，使納米粒子在塗料中有效分散與附聚，以實現納米粒子改性的有效性，原創性地提出了原位生成納米粒子改性塗料制備工藝的新思路：利用濕化學方法制備納米材料的技術，在常規塗料制備的過程中加入所需引入納米粒子的先驅物，直接在顏填料微粒的表面原位合成相應的納米粒子。 -
We also put forward the technique of in - situ dispersion to modify coatings. the key of the technique was to add the nanoparticle sol prepared by the wet chemical method into coatings instead of dropping the nanoparticle powder prepared by the technics of filtration and calcinations in the coatings
同時提出在位分散法納米粒子改性塗料的制備技術：直接在塗料中引入採用濕化學方法制備的納米粒子溶膠，而不是採用外加經過過濾和燒結等工藝制備的納米粉體。 -
A study on preparation of ultrafine by wet chemical method
化學沉澱法制備超細先驅沉澱物 -
In this thesis, we made a summary of the preparation technology of the nano - materials, especially of the latest development of preparing nano - materials by the way of the wet chemical method. the preparation methods of the nanocomposite materials were summarized too
論文概括了無機納米材料的各種制備技術，尤其著重介紹了濕化學方法制備納米材料方面的最新進展，總結評述了當前無機納米材料改性聚合物各種制備技術發展的現狀及其問題。 -
Test method for wet ashing procedure for preparing wood samples for inorganic chemical analysis
無機化學分析用木質樣品制備的濕灰化程序試驗方法 -
Progress in preparation technology of pb zr xti1 - x o3 ultrafine powder by wet - chemical method
3超細粉體的研究進展 -
Chemical analysis of refractory products. part 2 : products containing silica and or alumina wet method
耐火製品的化學分析.第2部分:含硅石和或礬土製品
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