等度沖洗 的英文怎麼說
中文拼音 [děngdùchōngxǐ]
等度沖洗
英文
isocratic elution-
This product is the newest filming technique, the latest achievement of usa electronic magic, it utilizes decomposition principle of electronic material to form a positive negative ions film on the surface of car coating, which has high water repellency and makes the surface of coat has more than 95 % brightness of mirror surface, lt has preeminent performance on weathering resistance, ageing resistance, oxidation resistance static resistance and wear resistance, with the force of charged ions, this product can easy removes the dirt, water drop acid rain and grease on the surface of the film and perennially and effectively protect coat surface, lt is the fourth generation car beauty and protective product which replaces glaze sealing products
本品屬于當今最新的鍍膜技術，屬美國電子工學魔法的最新成果，它利用電子物質的分解原理，在車漆表面生成持有高撥水性的正負離子覆膜，使漆面光亮度可達鏡面光澤的95 %以上，並具有超強的耐候性、抗老化、防氧化、防靜電、耐磨性極好的功能，它利用電離子的力量，可輕松彈去覆膜表面的污垢、水滴、酸雨、油脂等，平時只需清水沖洗，便可立即使之恢復離子效應，達到長期保護漆面的目的，是取代封釉的第四代汽車美容保護產品。The methods for solving these problems are put forword as follows : the method of airphoto scale rangs from 1 / 4 to 1 / 6 of map scale ; a flight line uses belt method ; the optional time intervals of airphoto taking are from may to june and from august to october in one year ; when the contrast at the site is small, or the visibility is rather low and needs to enchance the contrast, the hardening agent should be prepared to process the film
並提出了解決問題的方法：山區航空攝影合理的攝影比例尺應是成圖比例尺的1 / 4 ~ 1 / 6 ；對于山區窄而長，且為線狀走勢的河流宜採用帶狀航線設計方法設計；山區流域水分充足能見度不好，惟每年5 - 6月和8 - 10月是航空攝影的最佳季節；當地面物體反差小或能見度不好而需要特別提高反差時應配製較硬性藥水沖洗等。Furthermore, the growth and the study of self - organized quantum dots structures become more and more important recently, and the application of self - organization technique become wider and wider in this thesis, we address the theory of film growth and the growth technique firstly more, the ways and characteristics of surface detection are prescribed we mainly report the growth process, results and discuss of self - organized quantum dots structures in the a12o3 substrates by s - k mode using ecr - mocvd, in the espd - u device the growth art of ain epilayer which is the preliminary foundation of self - organized gan / ain quantum dots structures, including the substrate cleaning, nitridation, the growth of buffer and the growth of gan and ain epilayer, is discussed we deliberately compare the test result of rheed xrd and afm and achieved the optimalized condition of ain at last we have successfully realized the growth of ain which is much smooth and better crystal quality moreover, we grow the self - organized gan / ain quantum dots structure in s - k mode because the limits of the heater temperature, we can not grow the atom - smooth epilayer of ain until now so we could not grow better quantum dots which have small diameter and big density but the self - organized quantum dots structures with better quality will be realized successfully if the substrate temperature is increased the thesis study belong to my tutor subject of national nature science foundation ( 69976008 )
本論文主要論述了在espd - u裝置上，採用電子迴旋共振等離子體增強mocvd （ ecr - pamocvd ）方法，在藍寶石襯底上通過s - k模式自組裝生長gan aln量子點結構的生長工藝、結果及討論。而重點分析了自組裝生長量子點之前的aln外延層生長工藝，包括襯底清洗、氮化、緩沖層的生長和gan 、 aln外延層的生長；通過高能電子衍射、 x射線衍射和原子力顯微鏡測試，並且對這些測試結果進行了詳細的比較研究，得出了較優化的工藝條件，生長出了晶質較好、表面較平整的aln外延層；進而採用s - k模式自組裝生長了gan aln量子點結構。由於實驗裝置加熱爐溫度的限制，我們沒有能夠生長出原子級平滑的aln外延層表面，因而沒能夠生長出密度比較大和直徑比較小的量子點。Pilot - scale experimental results showed that, comparing to conventional gravity filtration, the up - flow filtration has greater capacity in containing removed suspended solid and producing filtrate under the test conditions. coarse media with particle diameter ranging 0. 63 - 2. 00mm were used in order to apply relatively higher backwash rate of 21 l / ( m2. s ) for achieving better media clean - up after a filtration run. under the test conditions, the media thickness ranging 82 - 85 iron, water temperature ranging 6 - 27, and influx turbidity of 30 ntu, it achieved the results of the average filtration rate ranging 16 - 18 m / h, the average effluent turbidity of 1 ntu, and action cycle ranging 14 - 24h
中試研究結果表明，粗石英砂濾料上向流過濾比傳統的重力流過濾具有更大的含污能力和產水量，為適用較高的反沖洗強度（ 21l （ m ~ 2 ? s ） ）以便濾料清洗更干凈，採用粒徑范圍為0 . 63 2 . 00mm的粗石英砂濾料，濾層厚82 85cm ，水溫6 27 ，進水濁度為30ntu左右等情況下，能獲得平均濾速為16 18m h 、平均濾后水濁度為1ntu左右、周期達14 24小時的好效果。When injecting samples, chromatographic column should be completely flushed and balanced with mobile phase ; if the system applicability is not up to regulation, or if filling agents are damaged, replace with new similar chromatographic column for analysis ; if operation according to procedures can not reach scheduled separation due to existence of certain difference between degree of bond of chemically bonded - phase of similar filling agents and performance, another brand of similar chromatographic column can be used for test
3進樣前，色譜柱應用流動相充分沖洗平衡，如系統適用性並不符合規定，或填充劑已損壞，則應更換新的同類色譜柱進行分析，由於同類填充劑的化學鍵合相的鍵合度及性能等存在一定差異，往往依法操作達不到預定的分離時，可更換另一牌號的同類色譜柱進行試驗。It is on the basis of drawing advantage of the domestic like product that dly series develop and strain the oil device greatly, a kind of one that washed fast developed washed the device new - typly and greatly, is suitable for the aircrew under 600mw mainly, having the large flow of washing, it is of high quality to wash, advantage of install and easy to operating etc., the fluid after developing can reach 5 - 8 grades nas1638 to pollute one degree of levels
Dly系列自動反沖洗過濾裝置dly系列大沖洗濾油裝置是在吸取國內同類產品優點的基礎上，研製的一種快速沖洗的新型大沖洗裝置，主要適用於600mw以下汽輪發電機組，具有沖洗流量大，沖洗質量好，安裝和操作方便等優點，沖洗后的油液污染度水平可達到5 8級nas1638 。For this, some measures have been put forward, including : strictly controlling metal temperature of turbine and boiler parts ; blowing out with steam ; suitably enhancing the speed of increasing or decreasing the load of unit ; carrying out aimed detection by using oxide skin detecting technology etc., to ensure the safety of operation
對此提出了嚴格控制蒸汽和鍋爐部件金屬溫度及嚴格進行蒸汽沖洗，適當提高機組升降負荷速度，並利用氧化皮檢測技術進行針對性檢測等措施，保證鍋爐運行安全。What the machine has superior to others is that it is able to insist the pressure invariableness, and pulse, shield and temperature can be adjusted
與現有技術相比cim具有保持沖洗壓力在恆定的范圍、實現脈沖水流、能調節沖洗液溫度、噴槍上設有防護罩等優點。分享友人