wet chemical 中文意思是什麼

wet chemical 解釋
濕化學
  • wet : adj （opp dry ）1 濕，潮濕的，有濕氣的。2 雨的，下雨的，多雨的。3 〈美俚〉允許賣[制]酒的，不禁酒...
  • chemical : adj 化學的，化學作用的；應用化學的，用化學方法獲得的。n 〈常 pl 〉化學製品；藥品。 fine chemicals...
  1. Widely used in pharmaceutical, chemical and foodstuff trades etc, it can make wet powdery material into granulates or crush block dry material, as well as carry out speedy granulation

    用於制藥、化工、食品等行業，將潮濕的粉末物料製成顆粒，亦可粉碎塊狀的干物料，並能進行快速整粒。
  2. 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。
  3. Under experimental condition, the seeds of mosla chinensis maxim were pretreated with single and combined chemicals, and consequently indicated that : germination of such seeds in wet sand germinating bed was easier by kno3 ( 1. 0 % ) than that by other singgle chemical and combined chemicals

    摘要在試驗條件下，分別用幾種不同的試劑單獨或聯合對石香蕾種子進行預處理，結果表明：用質量分數1 . 0 %的kno3進行預處理的石香薷種子，在濕沙發芽床上萌發效果較其它不同濃度的試劑均要好，而幾種試劑聯合預處理對石香薷種子萌發的促進作用不明顯。
  4. 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。
  5. 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。
  6. A large number of attempt and painstaking experiment have been done in this paper according to existing project. we also do lots of chemical and electrochemical etching research in material of lab6, and find out three kind of methods to produce the field emitting cold cathode including reactive ion etching ( rie ) with oxygen, wet process etching and electrochemical etching. through produce some field emitting cold cathode single tip including lab6 field emitting cold cathode, molybdenum field emitting cold cathode, tungsten field emitting cold cathode, tungsten rhenium field emitting cold cathode, molybdenum covered with lab6 film field emitting cold cathode

    而且，目前可借鑒的參考文獻較少，圍繞著前人做過的方案，本文做了大量工作，在已有文獻介紹的基礎上，結合原有的理論和實踐基礎，摸索出了包括高溫氧作用反應離子（ rie ）刻蝕法、濕法腐蝕法和電化學腐蝕法在內的三種制備工藝，運用電化學腐蝕工藝成功制備了單尖的六硼化鑭場發射冷陰極尖錐、鉬場發射冷陰極尖錐、鎢場發射冷陰極尖錐、鎢錸合金場發射冷陰極尖錐以及有六硼化鑭薄膜覆蓋的鉬場發射冷陰極尖錐。
  7. 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
  8. Standard practice for sampling and preparation of wet blue for physical and chemical tests

    物理和化學試驗用濕鉻鞣革的取樣和制備的標準實施規程
  9. Compared with the conventional chemical etching, laser assisted wet chemical etching can eliminate the effect of crystal orientation efficiently and fabricate more diversified etched pattern ; compared with the laser assisted gas chemical etching, the required condition for laser wet etching can be realized more easily and the operation can be simplified ; compared with the ion etching, it has advantages of no ion damage to substrate, avoiding over - etching and cost - effective

    半導體的激光誘導液相腐蝕與普通化學腐蝕相比，可以有效地消除晶體取向影響，製作出更加多樣化的腐蝕圖形;與激光誘導氣相腐蝕相比，其工藝條件更加容易實現，操作更加簡單;與干法離子刻蝕相比，對基片無離子損傷，過度腐蝕容易控制，成本低。
  10. Meet environment protection, good hand touch feel, without turn - yellowish for long term exposure in air or under halogen lighting, tear - proof, no releasing chemical or medicine smell, wet - proof, instant printing and so on

    紙張材質滿足環境保護要求更好的觸摸手感長期曝露在空氣中或鹵素燈光下不會變黃撕不破不會釋出化學味或藥味防潮快速列印等等。
  11. 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 。
  12. Wet chemical station

    濕法化學處理臺
  13. 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。
  14. A different approach, named " two step growth approach " has been applied to fabricate an 8x8 photodiode array in the first time. the micro - processing procedures of this photodiode array including standard photolithography, a number of metallisation, wet - chemical etching and sic2 deposition for insulation were developed in this study

    首次採用「兩步法」制備出了新穎的8 8zns肖特基光電二極體陣列，詳細研究並確定了制備該器件的標準光刻、金屬沉積、濕化學腐蝕、 sio _ 2絕緣層沉積等一系列微電子處理工藝。
  15. 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。
  16. A study on preparation of ultrafine by wet chemical method

    化學沉澱法制備超細先驅沉澱物
  17. Wet chemical extinguishing systems

    濕化學藥品滅火系統
  18. Wet chemical extinguishing system

    濕式化學滅火裝置
  19. 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。
  20. 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
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