熔結的 的英文怎麼說
中文拼音 [róngjiēde]
熔結的
英文
fritted-
The main results are shown as follows : 1. bt _ 4 doped with cuo could be sintered in a lower temperature, because cuo has a low melting point. there isn ’ t any other phase in the samples. the dielectric properties decreased because cuo was non - crystalloid
本人工作的主要研究成果如下: 1 . bt _ 4摻雜低熔點的cuo能降低樣品的燒結溫度,沒有其他相生成,燒結后cuo以無定形態的形式存在,導致樣品介電性能降低。Molten lead and iron boiled in the marble basin of the fountain ; the water ran dry ; the extinguisher tops of the towers vanished like ice before the heat, and trickled down into four rugged wells of flame. great rents and splits branched out in the solid walls, like crystallisation ; stupefied birds wheeled about and dropped into the furnace ; four fierce figures trudged away, east, west, north, and south, along the night - enshrouded
熔化的鉛和鐵在噴泉的大理石盆里沸騰,燒幹了泉水滅燭器似的塔樓尖頂在高溫前像冰一樣熔化,滴落下來變作了四個奇形怪狀的火池堅實的墻壁以結晶的紋樣作樹枝形迸裂,迸出了巨大的豁口和裂縫。A new method should be discovered to design the function block. the thesis is based on the rheology and hydrokinetics of the polymer melt, and calculates the velocity in the die by fem simulation, and provides die design with theory proof. according to the existed theory, i summarize and conclude the fem formula of the polymer flow, and then write the program to calculate on the computer
本論文中功能塊結構的研究,是以熔體的流變性以及流體動力學理論基礎上,對在口模中的熔體進行數值模擬,計算出熔體在口模中的流動參數(主要是速度的分佈) ,從而可以科學的對功能塊幾何結構進行優化。Interfacial microstructure of vacuum sintered ni - based coating
真空熔結鎳基合金的界面組織研究Two kinds of n - substituted pyrrole ( trimethyl - ( 2 - pyrrol - l - yl - ethyl ) - ammonium iodide and 2 - ( 2 - pyrrol - 1 - yl - ethoxy ) - ethane - sulfonate sodium ) were synt hesized ; poly ( trimethyl - ( 2 - pyrrol - l - yl - ethyl ) - ammonium iodide ) / v2os nanocomposites were synthesized by two methods ( monomer in - situ intercalate polymerization and polymer intercalation in solvent ). to fabricate vaos sol by melt quenching, oxygen top - blend technique was applied to improve oxygenic part - pressure, decrease the oxygenic anoxic and restrain the increase of v4 + ion when vos was melted. the xos xerogel prepared by the new technique had more complete structure than the vos xerogel which v20s powder was melted in the air
針對以v _ 2o _ 5為原料、熔融淬冷法合成v _ 2o _ 5溶膠、制備v _ 2o _ 5干凝膠薄膜這一方法,提出了在v _ 2o _ 5熔融時運用氧氣頂吹工藝這一思路,目的是增加熔體表面的氧分壓,減少熔體的氧缺損,使v _ 2o _ 5干凝膠的v ~ ( 5 + )離子含量更高、其結構更完整、性能更穩定。1use import high - powered stuff and logical formulation, adopt international advanced heat - roll - pad craft to integrate plastic and steel melt, so that whole prevent canker lining have trait thereinafter
1選用進口高性能原料和合理配方,採用國際先進的熱滾襯工藝,將塑膠與鋼基體熱熔結合,使整個防腐襯里具有以下特點:In sintering process, for melted mineral fines bind unmelted core ores when cooled, the self - intensity of binding phase in iron ores is one of the basic indexes to estimate sintered binding status
摘要在鐵礦粉燒結過程中,熔化的礦粉在冷卻過程中起著粘結周圍未熔礦粉的作用,因此這一粘結相的自身強度是衡量燒結礦固結狀況的重要指標之一。The following processes do not require the application of pressure : casting, ( 流 延 ) dipping, ( 蘸 涂 ) spreading, ( 拉 延 ) coating, ( 涂 布 ) impregnating, ( 浸漬 ) and sintering ( 熔 結 )
下列的加工過程不需要壓力作用:流延,蘸塗,拉延,塗布,浸漬和熔結。Time - temperature superposition principle could bee applied to g " dependence on cd, and the dependence of shifted factor at on temperature demonstrated a linear relationship by a plot of in at vs. t - 1. the steady rheological measurements for nanocomposites melts were conducted. the results revealed that the melts of exfoliated nanocomposites with lower loading of org - mmt exhibited shear - thinning even at lower shear rate as compared with polymers filled with common particles, while the melts flow depended weakl
研究結果表明仁復合體系g 『和動態損耗模量寧的對數關系性呀g 『一109夕, _印維乖溫動態模量滿足時溫疊加原理,頻率移動因子( at )的對數與塌度的倒攀即種馬與了一『有良好的線性關系?一_面,復合體系熔體的穩態剪切流變行為具有不同於普通粒子填充聚合性。Some colors in the form of dyes or pigment can block the wick, reducing the supply of melted wax which can result in flame flutter or a poor flame
燃料和顏料中的某些顏色可能使燭芯結塊、使可熔化的蠟供應減少,會影響火焰的跳動或火焰很小。A study on the structure of calcium nitrate tetrahydrate molten salt
四水硝酸鈣熔鹽的結構研究The crystal grain boundary of v2o5 films was melted and disappeared as increasing the deposition temperature, and the crystalline v2o5 films can be obtained by deposition at > 300. these films showed excellent cathode and anodic electrochromic performance at different wavelength region
而襯底溫度升高促進薄膜晶體顆粒長大、熔結,晶粒邊界消失,在較高襯底溫度( 300 400 ) ,得到連續的結晶性能良好的v _ 2o _ 5薄膜。Based on our theoretical predictions, we find optimal splicing parameters on fsm - 30s fiber splicer for low loss joints between erbium doped fiber and other single mode fibers. we also experimentally demonstrate a novel three - stage erbium - doped fiber amplifier with high gain, low noise figure, and high output power. finally, a prototype of a gain - clamped fiber amplifier is obtained with high gain ( 26 db ), low noise figure ( 5. 3 db ), high output power ( 17 dbm ), and large bandwidth ( 31 nm )
文章研究了摻鉺光纖( edf )與其他光纖低損耗焊接問題,得到光纖熔接機低損耗熔接的最佳參數,這對摻鉺光纖放大器的科研生產具有一定的指導意義;研究了新型的三段級聯泵浦優配的摻鉺光纖放大器的優化光路結構,得到高增益,低噪聲,大輸出功率的摻鉺光纖放大器;最後研製成功高增益( 26db ) ,低噪聲( 5 . 3db ) ,大輸出功率( 17dbm ) ,寬帶( 31nm )增益箝制摻鉺光纖放大器樣機。This paper is mainly concerned about how to purify the industrial products of the antioxidant d and bht, how to determine their purities, determining their purities and the purities need to be more than 99 %. in order to attain this objective, the recrystalizing method is used to purify antioxidant d and antioxidant bht. the methods of high performance liquid chromatography ( hplc ) is used to determine the chemical composition of the antioxidant d and bht, it is qualitative analysis
本論文是以防老劑d與bht工業品為主要原料制備防老劑d與bht標準物質,首先進行了防老劑d與bht的提純和熔點的測定試驗,並通過實驗確定了防老劑d與bht重結晶提純工藝;然後設計區域熔融裝置,擬定操作規程和技術條件,通過用區域熔融法提純重結晶后的防老劑d和bht產品滿足標準物質的純度要求。The crystallization property were investigated by dsc. it was shown that the joining of ommt has a little effect on melting point of pp, the crystallization temperature of pp was improved obviously and the degree of crystallinity was increased ; through studying on kinetics of isothermal crystallization, the constant ( k ) of crystallization speed and crystallization speed ( g1 / 2 ) were lowered with rising of crystallization temperature ; half period of crystallizations and ( tp ) were delay with rising of crystallization temperature
Dsc研究結晶行為表明:有機蒙脫土的加入對pp熔點的影響不大,使pp的結晶溫度明顯提高,結晶度增大;通過等溫結晶動力學的研究,結晶速率常數k和結晶速率g _ ( 1 2 )均隨結晶溫度的升高而降低;半結晶期t _ ( 1 2 )和t _ p都隨結晶溫度的升高而延長。Differential scanning calorimeter ( dsc ) combined with melt fluxing technique was used to realize undercooling of melt and its specific heat was measured at the same time, and its thermodynamics were calculated simultaneously and compared to four well - known models
本文將差示掃描量熱法( dsc )和助熔劑處理技術相結合,研究了熔體的過冷現象,測量了過冷狀態下熔體的比熱,計算了過冷熔體凝固過程中的其它熱力學參數,並與四種近似模型進行了比較分析。Calculated mass action concentrations agree with measured activities, this both shows that these models can reflect the structural characteristics of corresponding melts, and that the regularities obtained from binary metallic melts and ternary mattes involving eutectic are applicable to ternary and quarternary metallic melts involving eutectic
計算的作用濃度與實測活度符合,既證明所制定的模型符合相應金屬熔體的結構特性,又證明從含共晶體二元金屬熔體和三元熔鋶所得到的規律可以應用於含共晶體三、四元金屬熔體。Effect of rare earths on microstructure of vacuum melting ni - based self - fluxing alloy coatings
稀土對真空熔結鎳基自熔性合金塗層組織結構的影響At the same time, based on weld pool image characters, a method for image processing is presented, in which gray - scale morphological operators is used to process weld pool images. by this method, the important geometrical parameters of weld pool are measured
同時結合實際的焊接自動化中熔池圖像的特點,詳細介紹如何利用灰度形態學,設計基於com的形態處理運算元,並且實時提取熔池的最大寬度、半長、後部面積、后拖腳等重要的幾何參數。1. the splitting from the binding interface of cuw / crcu roots from the rich cr and the oxidation of the binding interface, which leads to the higher thermal resistance in binding interface than normal, and the thermal stress enhanced. the extruded cu is suggested to instead of casting cu
( 1 )斷裂是由於原材料鑄態的crcu中c :質點大於熔滲的孔隙而沉積在界面上,同時在有氧源存在的條件下,結合面氧化,致使結合面結合不好,界面熱阻升高, cuw與crcu部分的膨脹不同,應力集中,燃弧后斷裂。分享友人