氫化物粉 的英文怎麼說

中文拼音 [qīnghuàwùfěn]
氫化物粉 英文
hydride powder
  • 氫 : 名詞[化學] （氣體元素） hydrogen （h）
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 粉 : Ⅰ名詞1 （粉末） powder 2 （用澱粉製成的粉條或粉絲） noodles or vermicelli made from bean potato o...
  1. Abstract : through analysis of the components of coking on different parts of desullfur system of single tower and the waste water containing sulfur, we find the cause of coking in the stripping desulur system from single tower is the polymerization reaction of carbohydrate and the separattion of varied solid powders, organic compounds, and all corrosive productions of metal out of waste water in high temperature, therefore, the solving method is how to decrease the oil content, how to depolymerize form the carbohydrate and how to antisepticize by vapour of waste water

    文摘:對單塔脫硫系統中不同部位的垢物及現場催化含硫污水進行了分析測定，結果表明：塔內污垢成分及含量隨塔體部位的不同而不盡相同，單塔汽提脫硫系統中垢物的形成，主要是由於污水中所含各類粉塵、有機物、金屬腐蝕物等在高溫下因石油碳氫化合物的析出及其單體的聚合反應所致.如何降低污水中的含油成分、減少聚合反應的生成、防止污水蒸氣對塔體材料的腐蝕，是阻垢、除垢和防垢應解決的關鍵問題
  2. Cleanup corrosive substance in pipe such as internal water, clean oil, methane hydrate, ferric oxide, carbide dust, carbon bisulfide, hydrosulphurice acide, etc. ; reduce corrosion damages to inner wall of pipeline caused by corrosive substance ; clarify pipe route again ; inspect pipe deformation ; check perfectness ratio of valves along pipe ; decrease working backpressure

    清除管線內部積水、輕質油、甲烷水合物、氧化鐵、碳化物粉塵、二硫化碳、氫硫酸等腐蝕性物質；降低腐蝕性物質對管道內壁的腐蝕損傷；重新明確管線走向；檢測管線變形；檢查沿線閥門完好率；減小工作回壓。
  3. We have tested 6 allozymic systems, they are per, cyt, sod, es, amy and mdh. there are totally 42 allozymic bands with 15 loci of which 12 are polymorphic and 3 are monomorphic

    檢測了6個酶系統，它們是：過氧化物酶、細胞色素氧化酶、超氧化物歧化酶、酯酶、澱粉酶、蘋果酸脫氫酶。
  4. Amzerm contains a high amount of beneficial bacteria which not only can decompose protein, lipid, starch and fiber to help pets keep a healthy digestive system and improve their absorption, but also can decompose the harmful substances such as ammonia, hydrogen - sulfide and nitrous acid to diminish inflammation and keep the pets physically healthy

    本產品的獨特配方中，所含有高單位有益活菌不僅可有效分解蛋白質，脂肪，澱粉及纖維素，以幫助寵物消化整腸促進吸收。更因能去除腸道中的氨氣硫化氫及亞硝酸等有害物質，而達除臭消炎之功效，幫助寵物體內外之環保。
  5. High pressure grinder brief introdction high pressure grinder. the machine is on purpose to grind the barite, h igh pressure grinder limestone, kaolinite, cerames, ahd slags, etc, below scale 9. 3 of moh, shardness and 280 - odd sorts of non - inflammable and non - explosive stuff in the trades of mining, metallurgical industrial, chemical engineering and building material for high fine powder generation and processing

    高壓微粉磨主要適用於常規物料的研磨粉碎，如高嶺土石灰石方解石滑石大理石重晶石石膏氧化鐵紅氧化鐵綠氫氧化鋁顏料膨潤土陶土等濕度小於8 ，莫氏硬度在6級以下的非易燃易爆物料的超細粉加工。
  6. Nano - alkali metal hydrides and lanthanide hydrides can be prepared easily by the direct hydrogenation catalyzed by ticl4 in tetrahydrofunan ( thf ) under normal pressure. lanthanide powder of nanometric size in a finely dispersed active form was generated by the thermal decomposition of organolanthanide in vacuum. 1

    本文應用絡合催化法，在常溫常壓下，在萘/ ticl4催化體系作用下合成納米尺寸堿金屬氫化物（以nah為代表） 、納米尺寸鑭系金屬氫化物（以smh3為代表）和鑭系金屬有機化合物（以蒽鑭為代表） ，並通過真空熱解鑭系金屬有機化合物得到高分散度的納米尺寸鑭系金屬粉末（以la為代表） ，主要考察如下三個方面的內容。
  7. The results of sem indicated that the mixture was important for the morphology of the whiskers

    結果表明碳氫化合物粉末和納米氧化鋅粉末2種摻入物對晶須形貌的影響很大。
  8. Research on the preparation of nano - layered double hydroxides

    納米層狀雙金屬氫氧化物粉體制備工藝研究
  9. Ultrafine a - ahoa powder with average crystalline size of 27nm and spherical secondary partical shape of 40nm has been prepared by the method of adding dispersant before reaction. after discussing the agglomeration mechanism, the paper studies the way to eliminate the hard agglomeration. it thinks that main reasons to lead to agglomeration are larger specific surface area and high reactivity of nanopowder

    認為導致團聚的主要原因是：納米粉體顆粒的表面有許多斷鍵，相互之間或與其它物質之間容易產生毛細管力、氫鍵、化學鍵等多種作用力，在採取措施消除團聚的過程中必須全方位考慮，實現全程式控制制。
  10. Then the dehydrated and baked mixing material was calcined at 1280 to completely decompose the hydroxide in the mixing material and get powder of good sintering activity

    混合料脫水烘乾后在1280下進行煅燒，使混合料中所含氫氧化物完全分解，得到燒結活性好的粉料。
  11. The authour investigate the dosing conditions and effect of the pac to the huanghe water - source, which includes the following four parts : the selection of the pac ; the confirmation of dosing scheme and effect of the pac ; the research of application of potassium permanganate in combination with pac ; the research of the pac ' s modification and the modified effectiveness. the experiment is mainly carried out on the pilot system in the jieyuan water plan of tianjin. the results of the reseach include the following : l ) the pac from zunhua plant is selected as the better carbon for the source water of tianjin through the experiment ; 2 ) through the pilot experiment we conclude that the pac ' s best adding point is the mixing tank and the better dose is 10mg / l, on which the codmn of filtered water can be decreased to 40 % and the effluent have no problem of odour and color ; 3the adsorbing experiment show that pac mainly adsorb the organic matters which molecular wt., distribution between 500 and 3000, and can adsorb organic matters whose molecular wt., distribution are bigger than 6000 if the dose of it is adequent ; 4 ) pac together with potassium permanganate can remove the organic matter more effectively than each of them alone, and reduce the rising trend of turbidity of the flotation ' s effluent due to adding pac ; 5 ) the thesis made a research on the surface properties and the adsorbing capability of the modified carbon by oxidizer : the modified carbon with 20 % h2o2 can remove more organic pollutants than the untreated one by 12 % when we add a higher dose of coagulant ; 6 ) the modification of reduction and loading metal ions are also sttldied, and drow the following conclusions : the modified carbon with 5 % ammonia can enhance the organic matter ' s removal effectiveness by 10 % to the tianjin source water than the untreated one, and the modified one with loading metal ion remove the organic matters from the tianjin source water better ( 8 % ) than the untreated one due to the strong affinity betwween the humic acid and copper ion

    本文的實驗主要是在天津芥園水廠的中試系統上完成的，論文的成果和結論主要包括： 1 ）通過靜態實驗選定河北遵化活性炭廠生產的煤質炭為適合天津原水的炭種； 2 ）中試實驗確定粉末活性炭的較佳投加點為混合池投加，較佳投加量為10mg l ，此時可使濾后水的cod _ （ mn ）降低40 ，且可較好地控制濾后水的嗅味和色度； 3 ）初步確定粉末活性炭對原水中有機物的吸附主要集中在分子量在500 - 3000范圍內，投量增大時可吸附部分分子量大於6000的有機物4 ）中試實驗表明：粉末活性炭與高錳酸鉀聯用可取得較兩者單獨應用時對有機物更好的去除效果，且對因投加粉末活性炭而造成的氣浮出水濁度升高有一定的改善作用； 5 ）研究並初步確定氧化改性對粉末活性炭表面性質和有機物的去除效果的影響：粉末活性炭的氧化改性會使其表面的酸性官能團大量增強，表面極性增加；經20的過氧化氫改性的活性炭在增大混凝劑投加量（ fecl _ 3投量為15mg l ）時對有機物的總體去除效果較原活性炭提高12 ， 1次氯酸鈉改性活性炭對有機物的去除效果較原活性炭提高6 ； 6 ）研究並初步確定還原改性、負載金屬離子對原水中有機物的去除效果的影響：經5氨水改性的活性炭可提高天津源水中有機物的去除率達到10 ；負載銅離子后的活性炭可提高對腐殖酸類物質的去除能力，一般可提高8左右。
  12. The conclusions are as follows : ( 1 ) high - pressure water - atomization can be used to produce a pre - alloyed steel powder with high apparent density, high green strength, size - stability after sintering and low hydrogen - loss content ; ( 2 ) the higher smelting temperature and / or water pressure, the finer particle size of steel powders ; ( 3 ) when the atomization angle holds in a reasonable value ' s range the obtained powder will have a better particle size distribution ; ( 4 ) an optimum atomization technological parameters : liquid steel flux, water pressure and water prick angle was obtained ( 5 ) reduction variables ( temperature, holding time, material - bed ' s thickness and reducing gas flux ) have a significant effect on the particle agglomeration and properties of final powder was given ( 6 ) different alloying methods were developed to modify properties of ferrous powder materials and hence to broaden its applications in ferrous powder metallurgy industry

    本文系統研究了水霧化預合金鋼粉生產工藝及合金化方法對鐵基粉末冶金材料性能影響，詳細研究了冶煉、霧化、還原工藝參數對預合金鋼粉化學成份和物理性能影響，並得出如下結論： （ 1 ）採用高壓水霧化技術可用於生產高密度、高強度、尺寸穩定性的低氫損含量的水霧化預合金鋼粉。 （ 2 ）冶煉溫度越高，高壓水壓力越大，所得生粉顆粒粒度越細。 （ 3 ）水錐角調整在一個適當角度范圍內可獲得粒度組成較好的生粉。
  13. Starch derivatives - determination of the composition of glucose syrups, fructose syrups and hydrogenated glucose syrups - method using high - performance liquid chromatography

    澱粉衍生物.葡萄糖漿果糖漿和氫化葡萄糖漿的組成測定.高效液相色譜法
  14. Starch derivates - determination of the composition of glucose syrups, fructose syrups and hydrogenated glucose syrups - method using high - performance liquid chromatography iso 10504 : 1998 ; german version en iso 10504 : 2000

    澱粉衍生物.葡萄糖漿果糖漿和氫化葡萄糖漿的組成測
  15. Measurement of nox levels in chimneys of a recycling factory in fanling and ambient nox impact due to the chimneys

    大嶼山污水抽水站的硫化氫測量粉嶺循環製造廠氮氧化物測試及周圍
  16. The product can be used in plastics, varnishes, enamel, cosmetics, textiles, printings, etc. the laboratory experiments were made on the hydrolysis of ticl4 solutions and deposition films of titanium hydroxides and oxyhydroxides onto the mica powder. and mainly studied the structure transformation of hydrolysis and deposition of the ticl4 solutions and the dehydrolysis of the titanium hydroxides and oxyhydroxides under the sinter processing. exclude mica powder, the specifically hydrolysis and deposition of some other metal salt such as fecl3 solutions and the dehydrolysis of the metal hydroxides and oxyhydroxides under the hydrothermal processing were also studied

    本實驗採用金屬鹽水解沉澱法，在雲母粉表面鍍覆tio _ 2 、 fe _ 2o _ 3 、 cr _ 2o _ 3 、 co _ 2o _ 3等不同的系列金屬氧化物薄膜，通過實驗室和中間試驗研究了雲母珠光顏料的全部製作過程，並重點研究分析了鍍膜過程中偏鈦酸沉澱物自ticl _ 4溶液中水解析出的結構變化過程以及焙燒過程中氫（羥）氧化鈦縮合脫水生成氧化鈦的結構變化過程。
  17. Abstract : highly substituted cationic starch was prepared by microwave radiation in dry process. in this preparation, starting materials mixed with high speed stirres, potassium hydroxide used as catalyst and discontinuous heated by microwave radiation at temperature 60 85 to give 0 35 0 50 degree of substitution cationic starch the conversion of cationic reagent reached 95 the product is soluble in water it is pasted when it meets water

    文摘:微波干法制取高取代度的陽離子澱粉，用高速攪拌機混合物料，氫氧化鉀做催化劑，間歇式微波介電加熱溫度不超過85 ，陽離子試劑的轉化率可達95 ，產品取代度0 35 0 50 ，常溫下遇水糊化，在水中有較好的溶解性。
  18. When heated, these metal hydride powders decompose, liberating the gas

    這種金屬氫化物的粉末，在受熱后會分解，釋放出氣體來。
  19. The court heard that the police narcotics bureau arrested three men outside a unit at 20 yip fung street in fanling on november 7 last year. a search at the flat led to the discovery of several kinds of chemical such as propylparaben, ethanol and hydrochloric acid

    案件透露，警方毒品調查科于去年十一月七日在粉嶺業豐街二十號一個單位外拘捕三名男子，並於單位內搜出一批化學物料，包括安息樹膠、乙醇及氯化氫酸。
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