ferrous chloride 氯化亚铁(17) 二氯化铁(0) 氯化铁(5)   氯化亚铁      Optimal technological conditions were established: ferrous ammonium sulfate 4 g/L, ferrous chloride 12 g/L, potassium sodium tartarate 12 g/L, hydrate hydrazine 60 g/L, pH 12, temperature 85～90℃.      并确定了最佳工艺条件:硫酸亚铁铵4g/L、氯化亚铁12g/L、酒石酸钾钠12g/L、水合肼60g/L、pH为12、温度85～90℃; 短句来源      The optimum conditions are as follows:the mass concentrations of agarose and ferrous chloride are 12.5～87.5 mg/ml and 15～120mg/ml respectively,pH value of solution equals 10.      制备微球的最佳条件是：琼脂糖用量12．5～87．5mg／ml，氯化亚铁用量15～120mg／ml，pH＞10。 短句来源      The optimal mass concentration of major salt for coloring ferroxyl color and coloring archaized green for brass were ascertained as follows by orthogonal test: 50 g/L of cupric sulfate,100 g/L of ferric chloride,50 g/L of ferrous chloride,20 g/L of cupric sulfate,5 g/L of calcium chloride,4 g/L of nickelous chloride.      通过正交实验确定了黄铜着铁锈色、黄铜着仿古绿色的最佳主盐质量浓度,分别为:50 g/L硫酸铜,100 g/L氯化铁,50 g/L氯化亚铁; 20 g/L硫酸铜,5 g/L氯化钙,4 g/L氯化镍。 短句来源      Objective To investigate the effect of N-acetyl-cysteine (NAC) and depakine (DP) on the changes of membrane potential and peroxidate in rat cortex neurons exposed to ferrous chloride (FeCl2).      目的探讨和观察N-乙酰半胱氨酸(NAC)及德巴金(DP)预处理后氯化亚铁(FeCl2)对皮层神经元膜电位及过氧化物的影响。 短句来源      Determination of gold in material containing platinum or palladium by gravimetry with ferrous chloride      氯化亚铁还原质量法测定铂钯物料中的金 短句来源 更多          氯化铁      The optimal mass concentration of major salt for coloring ferroxyl color and coloring archaized green for brass were ascertained as follows by orthogonal test: 50 g/L of cupric sulfate,100 g/L of ferric chloride,50 g/L of ferrous chloride,20 g/L of cupric sulfate,5 g/L of calcium chloride,4 g/L of nickelous chloride.      通过正交实验确定了黄铜着铁锈色、黄铜着仿古绿色的最佳主盐质量浓度,分别为:50 g/L硫酸铜,100 g/L氯化铁,50 g/L氯化亚铁; 20 g/L硫酸铜,5 g/L氯化钙,4 g/L氯化镍。 短句来源      The results showed that iron oxide nanoparticles whose core diameters were about 5nm were available after adding alkali into ferric chloride, ferrous chloride and polylactic acid.      结果显示,应用高分子模板共沉淀法原理,由氯化铁、氯化亚铁、聚乳酸加碱后可合成颗粒核心直径约为5nm左右的四氧化三铁纳米颗粒。 短句来源      The results have shown that ferrous chloride was the best coagulant according to coagulating results, i.e., removal of COD and turbidity, and costs.      综合考虑处理效果即出水COD和浊度以及成本 ,三氯化铁最为合适 ; 短句来源      Cu 2+ ? Ag +? Al 3+ can be used jointly with TA for staining by replacing the ferrous chloride, but uramyl acetate, gold chloride, lead nitrate, potassium dichromate and potassium permanganate are unsuitable for staining the microvascular system.      结论　含Ca2 + 、Cu2 + 、Ag+ 、Al3 + 的金属盐类可替代氯化铁媒染微血管 ,氯化金、醋酸双氧铀、硝酸铅、重铬酸钾和高锰酸钾不宜与单宁酸联用来显示血管 短句来源      The solution of ferrous chloride was used as raw material to make polymeric ferric chloride. A solution of polymeric ferric chloride was obtained by oxidation,hydrolysis,polymerization in(60～70)℃ using sodium chlorate as oxidant and addition adequate stablizer. The effect of various factors on the oxidation reaction was discussed.      采用氯酸钠氧化法 ,在 (60～ 70 )℃范围内经氧化、水解、聚合 ,然后加入一定量的稳定剂制得聚合氯化铁 (PFC)溶液 ,讨论了影响聚合反应的主要因素。 短句来源   “ferrous chloride”译为未确定词的双语例句      Results: The groups of ferrous chloride(0.5 or 1.0mmol/L) and magnesium chloride(2.0 or 4.0mmol/L) show a significant difference from the control(P<0.05);      结果终浓度为0.5和1.0mmol/L的Fe2+、终浓度为2.0和4.0 mmol/L的Mg2+在BLM切割DNA上有明显的促进作用(P<0.05); 短句来源      It was observed that about 94.8% of (Tp-CIPPH2) 2O could be obtained under the following optimum reaction conditions: 1 g Tp-CIPPH 2, 0.3 g ferrous chloride, 35 mL DMF, 20 min after loading ferrous chloride, 0.35 g sodium hydroxide, and 30 min after loading sodium hydroxide.      当DMF为 35mL ,FeCl2 ·4H2 O用量为 0 .3g ,加入FeCl2 ·4H2 O后反应 2 0min ,NaOH用量为 0 .35 g ,加入NaOH后反应 30min ,可获得 94 .0 8%的 (Tp ClPPFe) 2 O . 短句来源      The group of ferrous chloride(2.0mmol/L) show a very significant difference from the control(P<0.01);      终浓度为2.0 mmol/L的Fe2+则有极其明显的促进作用(P<0.01); 短句来源      Hydroxyl radicals (·OH) were generated by hydrogen peroxides (H 2O 2) reacting with ferrous chloride in vitro, and quantitatively determinated by chemiluminescence (CL).      体外羟自由基 (·OH)用过氧化氢 (H2 O2 )与Fe2 + 反应产生 ,并用化学发光(CL)进行相对定量分析 ; 短句来源      Hexagonal plateshaped barium hexaferrite was directly synthesized by using ferrous chloride (FeCl2) as a starting material at 230 °C.      用FeCl2,BaCl2·2H2O,KNO3作为前驱体溶液,在230°C水热直接合成六角片状钡铁氧体,降低了钡铁氧体的合成温度。 短句来源 更多        查询“ferrous chloride”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   ferrous chloride The variation of evaporating condition at the same evaporation rate of ferrous chloride, and of the temperature gradient of reactants between preheating zone and reaction zone were adopted as experimental variables. 例句来源       Experiments on the synthesis of ultrafine iron particles have been made for the control of particle size distribution using the gas phase reduction of ferrous chloride with hydrogen. 例句来源       The ionic equilibria in the mixed ferric and ferrous chloride solution were analyzed by considering the complex formation reactions as well as the mass and charge balance equations. 例句来源       Use of the bromley equation for the analysis of ionic equilibria in mixed ferric and ferrous chloride solutions at 25 °C 例句来源       Generally, the amount of nickel extracted increased with temperature, the amount of "free acid," and ferric chloride concentration; however, the amount was inhibited by ferrous chloride. 例句来源       更多                    Experiments were made on the growth of copper and iron whiskers by means of vapour reduction. The mechanism of growth was studied in order to find out the effective procedures of growing thick and long whiskers with very high strength. The growth of whiskers was found to be facilitated when the crystal structure of the grow-boat material is similar to that of the whisker. This led to the conclusion that the growth of whiskers is through a mechanism involving an axial screw dislocation. On the basis of obser...             进行了用蒸汽还原法生长铜须和铁须的实验。研究了须的生长机制,为的是找出能够生出又粗又长而强度又极高的金属须的有效措施。实验指出,当生长槽材料的晶体结构与生长须的金属的晶体结构相同时,可以促进须的生长。由此所得的结论是,须的生长是通过沿轴线的螺型位错的机制。观测了所生的铜须和铁须在生长槽上的分布和排列取向的各种方式,由此推论到这些须是由顶端生长的。此外,实验还指出,氯化亚铜(或亚铁)蒸汽是优先在须的顶端还原的,这可能是由于螺型位错在须顶端所产生的表面台阶对于这种还原有一种催化作用。 观测了直径50—120微米的大铜须的生长情况,发现了片状生长、堆垛生长和层状生长。这种特殊生长方式可能与一维和二维成核生长的交互更迭发生有关。讨论了通过适当选择和控制生长条件和方式的途径来获得基本上不含位错的大块晶体的可能性。 文摘来源          Anodic etching from sulphuric acid solution and dipping in ferrous chloride bath are conventional pretreatment for iron-plating at room temperature.For the defects of unstabilization and sometimes unsatisfactory adhesion in practical use,the process is modified to non-etching by dipping in strong hydrochloric acid and then activated in plating bath with symmetry AC power,which is gradually changed through unsymme- tric AC into DC power.Observations by metallurgical microscope and scanning electr...             常规的低温镀铁工艺镀前处理均采用在硫酸溶液中进行阳极刻蚀,然后在氯化亚铁镀液中浸蚀去膜,但该工艺不稳定,结果镀件在实际使用中,结合力常达不到要求,本文作者改进了该项工艺,采用在盐酸溶液中强腐蚀,然后在镀液中用对称交流电,电解活化,再从不对称交流电逐步过渡到直流屯电镀。用金相显微镜和扫描电镜观察的结果,组织逐渐细化呈细柱状组织;显微硬度测定,表面硬度达到 Hv0.1=634;结合强度测定达到35.6kg/mm~2,在装机运行的实地试验中也获得的良好的结果。此外,作者还从机理方面,对如何提高结合力和消除缺陷进行了一些探讨. 文摘来源          Cobalt Chloride,cobalt(Ⅱ) ni-trate,ammonium ferric citrate,fer-rous citrate,natrii dimercapto-succi-natum,L-cysteine,scopolamin hy-drobromidum,atropini sulfas,inje-ctio pyratoximi methiodidum.ex-tractum glycyrrhizae liquidum andsodium nitrate were used in the pro-phylaxis and cure of Shachong-shuang intoxication in rats,It wasfound that there were high signifi-cant differences (P<0.01) betweenthe survival number of rats imme-diately given cobalt chloride 250mg/kg wt or cabalt(Ⅱ) nitrate 400mg/kg...             选用二氯化钴、硝酸钴、枸椽酸铁铵、枸椽酸铁、二氯化铁、二巯基丁二酸钠、L-半胱氨酸、氢溴酸东莨菪硷、解磷定、硫酸阿托品、甘草流浸膏和亚硝酸钠分别对大鼠杀虫双急性中毒进行解救实验。结果表示,染毒后灌服二氯化钴、硝酸钴、枸椽酸铁铵、枸椽酸铁和氯化亚铁对大鼠杀虫双急性中毒均有不同程度的解救作用。尾静脉染毒后立即、5分钟、10分钟或待出现中毒症状后经腹腔注射二氯化钴仍有非常显著的解救效果。二巯基丁二酸钠,L-半胱氨酸,氢溴酸东莨菪硷,解磷定、硫酸阿托品、甘草流浸膏和亚硝酸钠在本次实验中未发现解救作用。 文摘来源   << 更多相关文摘         相关查询: ferrous chloride additives ferrous chloride chloride) chloride  with ferrous sulphate caprylyl chloride ferrous sulphate cyanuric chloride nitrobenzyl chloride chloride system valeric chloride chloride corrosion  对查询结果不满意

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