均勻沉澱 的英文怎麼說
中文拼音 [jūnyúnchéndiàn]
均勻沉澱
英文
homogeneous precipitation-
Automatic blending of rotating blades ensures equal distribution of colorant and has no deposition
旋轉葉自動攪拌，使色漿分佈均勻不會造成沉澱。Yig and ce : yig precursors were prepared via coprecipitation. by means of improving homogeneity and decreasing synthesis temperature, harmful yfeo3 phase was restrained, the oxidation of ce3 + was under control, and pure phase yig and ce : yig ( x = 0. 2 ) were obtained
採用共沉澱法合成yig及ce ： yig前驅體，通過提高組分均勻性、降低煅燒溫度等手段，有效地抑制了yfeo _ 3雜相的生成和ce ~ （ 3 + ）離子的氧化，合成了單相yig和ce ： yig 。Preparation of zno nanorod via homogeneous precipitation
均勻沉澱法制備氧化鋅納米棒Porcelain stone exploited from a mine is changea into brick - form mud block, through the processes of water - ramming, washing, decontaminating, and depositing. then, the mud bolck is treated with water for farther decontaminating, and is twisted with hand or treaded with feet for squeezing air out of the blocks and for distributing water content well in the block
從礦區採取瓷石，經水碓春細，淘洗，除去雜質，沉澱后製成磚狀的泥塊。然後再用水調和泥塊，去掉渣質，用雙手搓揉，或用腳踩踏，把泥團中的空氣擠壓出來，並使泥中的水分均勻。Equation of water surface curve along uniform distributing water trough of peripheral feed sedimentation basin
周邊進水沉澱池的沿程均勻配水槽水面曲線方程In this article the chelating precipitation method and the converting precipitation method were chosed to synthesis zno nanoparticles on the basis of the theory of synthesis of nanoparticles by precipitation. uniform and dispersed zno nanoparticles were prepared by the two methods because zn2 + of conformation crystal was flee slowly and the supersaturation was well controlled. the problem which zno nanoparticles are wide size and agglomerative was solved
本文根據均相沉澱法合成納米粒子的原理，採用絡合沉澱法和沉澱轉化法合成納米氧化鋅。這兩種方法利用溶液中的構晶陽離子zn ~ （ 2 + ） ，緩慢地釋放出來，有效地控制了溶液中的過飽和度，可以得到粒徑均勻、分散的納米氧化鋅，解決現有制備工藝中納米氧化鋅粒徑分佈寬、易團聚的問題。The urea - formaldehyde ( uf ) polymer / sio2 composite microspheres were prepared by polymerization - induced colloid aggregation ( pica ) method. the formation mechanism of composite microspheres is attributed to the fact that that urea and formaldehyde firstly undergo acid - catalyzed polymerization to form oligomers, and then the sol particles are adsorbed on the chain of oligomers by wan der walls force and hydrogen bonding. when the oligomers reach the critical chain length, they separate from solution due to phase separation
對復合微球形成機理的研究表明，尿素和甲醛在酸性條件下自身聚合可以形成高分子微球，在sio _ 2酸性溶膠中發生聚和反應時，隨著反應的進行，齊聚物不斷生成， sio _ 2膠體顆粒逐漸吸附在齊聚物分子鏈上，當聚合物鏈達到沉澱臨界鏈長時，由於相分離作用，從前驅物溶液中析出，同時sio _ 2膠體顆粒均勻的分佈在脲醛聚合物網路中，隨之沉澱出來，形成脲醛sio _ 2復合微球。The results from sds - page presented that there were three female specific protein subunits with molecular weights of 123 kd, 120 kd and 91 kd, respectively. we can conclude the higher molecular compose of two subunits ; the results from two dimension electrophoresis showed the isoelectric points of two female - specific spots with molecular weight of about 120kd were 5. 5 and 5. 7. immunodiffusion reactions demonstrated that vg existed both in female fat body and hemolymph, which as vn was deposited in the ovary, while not in the male
Page電泳結果表明：麗蠅蛹集金小蜂明顯存在2條雌特異性帶-卵黃蛋白，分子量分別為181kd和136kd ； sds - page電泳分析：存在3條雌特異性帶，其分子量為123kd 、 120kd和91kd ，由此，可推定卵黃原蛋白（ vitellogenin ， vg ）和卵黃磷蛋白（ vitellin ， vn ）由2個蛋白組成，其中分子量較大的蛋白由2個亞基組成；雙向電泳結果顯示，在120kd附近有兩個特異性點，其等電點為5 . 5和5 . 7 ；雙擴散表明，麗蠅蛹集金小蜂卵黃磷蛋白的抗血清與雌隱成蟲蟲體、脂肪體、血淋巴和卵巢勻漿液均有免疫沉澱反應，而與雄蜂血淋巴無免疫反應，說明了vg與vn具有免疫同源性，是雌特異性蛋白，且由脂肪體合成。In this paper, co3o4 nano - particles were prepared by homogeneous precipitation method, technical conditions and kinetics were studied, the main contents and results are as follows : co ( no3 ) 2 6h2o was used as raw materials, and co ( nh2 ) 2 was used as precipitator, co3o4 nano - particles were prepared by homogeneous precipitation. the influences of concentration, molar ratio of reactants, reaction temperature and time, dryness temperature and time, and calcining temperature and time on particle size were investigated
本文採用均勻沉澱法制備納米co _ 3o _ 4粉體材料，研究了制備工藝條件、沉澱反應和前驅體熱分解過程的動力學，主要研究內容及結果如下：以硝酸鈷為原料，尿素為沉澱劑，採用均勻沉澱法制備納米co _ 3o _ 4 ，考察了硝酸鈷濃度、反應物摩爾比、反應溫度和時間、乾燥溫度和時間、煅燒溫度和時間等條件對產物粒徑的影響。The results showed that the precursor played an important role on the products and the calcination process had directly influenced on the quality and the shape of the products. the middle infrared, ultraviolet - visible light absorption behaviors of nano - zno were investigated and compared with commercial zno powder
結果表明：前驅物在均勻沉澱法制備納米材料的過程中起到了重要的關聯作用，通過調控沉澱反應的工藝參數就可以控制前驅物的形貌和尺寸，從而經焙燒反應控制了納米氧化鋅的形狀和尺寸。Lukang ? gel of proper density in water based system can adhesion and suspension powder materiel ( such as pigment, medicine and talcum powder etc. ), stabilize suspension liquid, prevent suspended material sediment and harden, make suspension liquid even, bright - colored, convenience, easy spraying, and unaffected by outside force and time
適當濃度的綠康凝膠在水性體系中可粘合、懸浮粉狀物料（如：顏料、藥物、滑石粉等） ，穩定懸浮液，防止已懸浮物質的沉澱積合、硬化，使懸浮液質地均勻，色澤艷麗，使用方便，噴霧更加容易，且不受外力、時間影響。The test results have showed that the w - cu powder produced by the homogeneous precipitation process has a near spherical shape, a particle size ranging from 50 to 200nm and a uniform distribution of w and cu gradients
研究結果表明，均相沉澱法制備的w - 30wt . cu復合粉末顆粒明顯呈球狀， w 、 cu組分呈均勻、彌散分佈，透射電鏡觀測顯示其粒徑范圍在50 - 200nm之間，為超細粉體。The process affect factors of synthesizing the new fine material tricobalt tetraoxide particles were discussed, such as temperature, the solution ph, revolution of stirrer, maturing time, washing water times, drying condition, the color change of process, were discussed, its formation mechanism and structures were systematically studied and discussed, tested the fine particles, the xrd test showed that the peaks became wide
經試驗獲得均勻凝膠沉澱法新技術優化后的工藝參數為:反應溫度控制為273 . 15k左右， ph值為9 . 0 - 9 . 5之間，攪拌轉數為300轉/分，陳化時間24hr以上，水洗去除雜質，按溫度分步烘乾。It is introduced that the main factor of the lithium - ion battery characteristic of request, indicated the superior electronic properties is mainly related to the cathode material preparation. the paper investigated the synthesis process of tricobalt tetraoxide fine particles by the uniform sol - gel method, using a few analysis equipments test the particles
首先提出均勻凝膠沉澱法新方法，採用此新技術合成了超細co3o4 ，研究了各種因素對合成過程的影響，採用復配沉降劑，獲得了絮凝狀中間體，經測試證明絮凝狀中間體含有大量羥基。Nano - zno with diameters of 8 ~ 130nm were prepared from zinc nitrate and urea by homogeneous precipitation method
以硝酸鋅和尿素為主要原料，用均勻沉澱法制備了幾種不同粒徑范圍的納米級氧化鋅。Directly systhesis of layered double hydroxides pillaring with organic anions by homogeneous precipitation
均勻沉澱法直接合成有機陰離子柱撐水滑石Preparation of nano - sized zinc oxide via coordination homogeneous precipitation method
配位均勻沉澱法制備納米氧化鋅Preparation of nano - scale nickel hydroxide with different shapes by coordination homogeneous precipitation method
配位均勻沉澱法制備不同形貌的納米氫氧化鎳About the preparation of the material, this dissertation stared with the preparation of tioso4, and, taking the diatomite as the carrier, has studied the four preparation methods : neutralizing hydrolysis, homogeneous precipitation, forced hydrolysis under boiling reflux conditions and titanium peroxide sol method
在tio _ 2天然礦物納米功能材料的制備方面，本文從tioso _ 4的制備開始著手，以天然礦物硅藻土為載體，研究了納米功能材料的四種制備方法，即：中和水解法、均勻沉澱法、強迫沸騰迴流水解法和過氧化鈦溶膠法。Nanocrystalline cerium ( iv ) oxide ( ceo2 ) powders were prepared by means of different methods, sol - gel method, precipitation method and electrochemical method. the powders were analyzed by using x - ray diffraction ( xrd ) and transmission electron micrograph ( tem ). ceo2 powders in different ways were compared from shape of particles and preparation technics
本文主要採用液相法中的溶膠-凝膠法、均勻沉澱法和電化學法制備了ceo _ 2納米粉體，通過x -衍射、透射電子顯微鏡等手段對所制備的納米粒子進行了表徵，並從粒子的形態及制備工藝上進行了比較。分享友人