powders 中文意思是什麼
powders
解釋
粉末-
Tb substitution of pb induces lattice aberrance. this not only lowers the crystallization ability, butalowers the tetragonality of the powders as well
研究發現pt / tb體系中出現了顯著的tb離子特徵熒光和pb離子的熒光現象。 -
Beryllium powders with the same particle size and various contents of beo were prepared by pre - sintering - acid washing processes initiatively and the influence of beo alone on o mys of beryllium was observed and some new results have been obtained - compared with the content of beo, the distribution of beo in beryllium has more critical influence on mys ; finely dispersed beo along the grain boundaries and in the matrix results in the dispersion strengthening of beryllium matrix and thereby the higher mys value ; on the contrary, the coarser beo particles clustering on the grain boundaries results in negative influence on o mys
開創性地用預燒結? ?酸洗工藝制備了相同粒度、不同beo含量的鈹粉，從而開展了beo含量單獨對鈹材_ （ mys ）影響的研究，得出一些新的結果：與beo含量相比， beo在鈹中的分佈狀態對_ （ mys ）的影響更大。沿晶界、晶內彌散分佈的較細小beo對基體鈹有彌散強化作用，使_ （ mys ）即較高；如果beo較粗大地成簇狀聚集在晶界，反而對_ （ mys ）有不良的影響。 -
Through preparative experiments and optimized experiments on cu ~ zn ultrafine powders that are prepared by the method of thermal spray and ball milling, the author finds that dispersants concentration, dispersing time, ph, temperature and adscititious ions have significant influences on dispersing effects
西安理工大學碩士學位論文通過對熱噴塗球磨法制備的超細銅鋅粉的分散性進行預試驗和優化試驗，發現分散劑濃度、分散時間、 ph值、溫度和外加離子濃度對分散作用效果有重要影響。 -
On the other hand, the prepared nanocrystalline powders were used as the starting materials to explore alterative membrane preparing techniques whose methods are cost - effective, easy, simple, as well as high quality and efficiency of the membranes
本論文發明了濾塗成膜工藝，提出了改進型的干壓成膜工藝，並進一步製成單電池，研究了電池的輸出性能。 -
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 -
This kind of device effect fine, specially offer to heat power plant use for such as fluidized bed furnace, coal powder pipe line, furnace negative pressure and flue negative pressure measuring to blow continually, as to prevent coal powders and bacco ashes stop up the sampler, ensure automation instrument of power plant normally running and production security
這種裝置效果良好，專供國內外火電廠硫化床爐煤粉管道爐膛負壓和煙道負壓測量中連續吹氣用，以防煤粉和煙灰堵塞取樣頭，確保電廠自動化儀表正常運行和生產的安全性。 -
Zn power, se power and diethylamine was used as the sources in this method and nanocrystal znse powders were synthesized at 225. these powders have been identified as polycrystal znse with zinc blende structure by xrd. the size of particle is about 100nm ~ 200nm
採用zn粉和se粉為原料，以二乙胺為溶劑，在225下得到了znse粉末， xrd結果顯示其為znse多晶粉末，從tem照片可看出其顆粒的尺寸約為100nm 200nm 。 -
Effect of calcination conditions on phase assemblage of bi - 2212 precursor powders
2212粉末的相組成影響 -
Standard test method for apparent density of non - free - flowing metal powders using the carney funnel
非高流動性金屬粉末的表觀密度的標準試驗方法 -
The first utilizes a blend of finely ground ceramic powders.
第一種用的是一種磨細的陶瓷粉末混合物。 -
The activation energies of crystal growth were calculated to be 15. 9kj mol " 1 and 148. 7kj mol " 1 respectively. cerous nitrate as originating material, ammonium hydrogen carbonate as precipitator, nanocrystalline cec > 2 powders were prepared by precipitation process. during the experiment, reacting solution was heated by microwave energy
採用碳酸氫銨作為沉澱劑，聚乙二醇等表面活性劑為保護劑，採用逐滴加入沉澱劑，微波加熱代替傳統加熱的均相沉澱法，制備出了粒度小、分散性好的ceo _ 2納米粉體。 -
The structure evolution and reaction mechanism of silicon - iron composite powders treated at the temperature ranging from 700 c to 1200 c respectively were carefully investigated through xrd, sem, epma, dsc. it was found that the chemical formula, fe + si - fe ( si ) + fe3si ( si ), controls the reaction process, and the reaction mechanism of powder homogenization was clarified
通過利用xrd ， sem ， epma ， dsc等多種測試手段，詳細研究了鐵硅復合粉末帶材在700 1200的熱處理溫度條件下的反應狀況及結構變化，明確了反應過程中的化學方程式： fe + si fe （ si ） + fe _ 3si （ si ） ，並解釋了各個熱處理溫度范圍內，鐵硅粉末均一化的反應機理。 -
Neither of the above substances gives smokeless powders an intense coloration.
上述各物質，沒有一個能使無煙藥強烈著色。 -
Washing powders ? determination of active oxygen conte - nt ? titrimetric method
洗衣粉中活性氧含量的測定滴定法 -
Mas precursor powders were uniaxially pressed at 100 mpa employing a lubricated steel cylindrical mold. after sintering at 1450 for 2 hours, single - phase cordierite ceramic is prepared, and its relative density is 95. 1 %
Mas先驅體粉末在100mpa的軸向壓力下成型后，經1450無壓燒結2小時，得到單相堇青石陶瓷，其緻密度達95 . 1 。 -
Mas precursor powders are prepared using aluminium sulfate, colloidal silica, and magnesium nitrate as raw materials via sol - gel methods, dsc - tg and xrd show that the mas precursor powders transform to cordierite completely at 1300
以硫酸鋁、硝酸鎂和硅溶膠為原料，採用溶膠-凝膠法，制得mas先驅體粉末， xrd表明，該粉末經1300的熱處理后，完全轉變為堇青石。 -
Offers food ingredients including cheese and dairy powders, snack seasonings, flavors, fat replacer, cheese chunkettes, shortenings, creamers, nutraceuticals, and specialty powders
-從事奶牛生態養殖和乳製品產銷。產品有「雪寶」牌袋裝杯裝紙盒裝三大系列。 -
Azeotropic distillation stage and dehydration with alcohols can prepare nanocry stalline powders with extremely small crystallite size ( 40nm )
共沸蒸餾乾燥法和無水乙醇置換乾燥法均能制備50nmal _ 2o _ 3粉體。 -
Determination of gadolinium, samarium, dysprosium and europium in uranium dioxide powders and pellets by horizontal icp - aes
二氧化鈾粉末和芯塊中釓釤鏑和銪的測定水平式icp - aes法 -
Topical therapy with eardrops is as important as local care with cleaning, drying and antiseptic solution, ointment or powders
對于耳滴劑的選擇，應視病人的耳道情況，選擇合適且較不具毒性的耳滴劑，並配合耳部局部治療的施行。
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