不管用酸性法还是碱性法,碳,锰及硅容易除去。除去磷和硫则需要特殊条件,这些条件只有碱性法才能满足。
Carbon, manganese and silicon can be removed easily by any of the processes, acid or basic. The removal of phosphorus and sulphur requires special conditions that only basic processes can meet.
应用溶胶—凝胶法的基本原理,进行了丝绒在酸性染料染色中的固色研究。
The fixation of acid dyes on velour was studied according to the basic principle of sol-gel.
该法对酸性蛋白酶、碱性蛋白酶等也有较好的去除杂蛋白效果。
The process could also get rid of protein impurity from acid proteinase or basic proteinase mixture.
免疫组化法检测胶质纤维酸性蛋白(GFAP)的表达。
Glial fibrillary acidic protein (GFAP) was detected by immune histochemistry.
采用两步筛选法(即苗期干物质筛选和全生育期产量筛选)在酸性黄棕壤上对194个甘蓝型油菜品种进行了磷效率的筛选。
Genotypic differences of phosphorus(P) efficiency among 194 Brassica napus L. cultivars were investigated under pot culture in acid soil with a method of two step screening typical cultivars.
目的本实验用显微硬度测量法,定量研究和评估人离体牙釉质在酸性饮料中的硬度变化,比较牙釉质在饮料中浸泡时间及浸泡频率对釉质表面硬度的影响。
Objective This in vitro study quantitatively assessed the effect of frequency and time span of immersion of human teeth in acidic soft drinks on enamel surface microhardness.
用氨程序升温脱附法(TPD)研究了它们在积炭前后的酸性变化。
The acid proper-ties of its coking in front and behind by temperature programmed desorption of ammonia(TPD).
用碱熔法使海带中的碘以i-形式转移到溶液中,然后在酸性条件下用过氧化氢氧化,三氯甲烷萃取,经分光光度标准曲线法测得海带中碘含量大约为426。
I - was obtained from the kelp by alkali fusion, then oxidized by H2O2 in acidic solution, thus we can determine the iodine content by extraction spectrophotometry, which is about 426.
利用阳极氧化法在酸性溶液中制备了孔洞高度有序的多孔氧化铝模板。
The main results and conclusions can be summarized as follows:AAO template with highly ordered pores was fabricated in acidic solution by using anodization method.
应用免疫组织化学abc法观察大鼠脑内视觉系统胶质原纤维酸性蛋白的变化。
Immunohistochemical ABC method was employed to investigate the immunoreactive changes of astrocytic bodies and processes for glial fibrillary acidic protein (GFAP) in the central visual brain regions.
利用厌氧生物法处理含重金属离子酸性废水是一门前沿技术。
The treatment of acid wastewater containing heavy metal ion by anaerobe is an advanced technology.
主要用于还原染料、活性染料、酸性染料染色,酸法染色或悬浮体轧染的分散剂,作为还原染料细粉或浆料的助剂。
Maily used to dye for VAT dye, reactive dye and acid dye. It can work as dispersant for acid staining pad and pigment pad dyeing, auxiliary for reducing dye powder and slurry.
利用比浊法,以OP乳化剂作为稳定剂测定酸性镀铜液中的氯离子。
Cholride ions in acid copper plating bath were determined by nephelometry with op emulsifier as stabilizer.
介绍了用金相法研究钢中夹杂物所存在的问题,以及用酸性电解液电解分离钢中夹杂物所存在的问题。
This paper introduces that the question of metallographic approach of the inclusions in steel and the acid electrolytic liquid in the process of electrolytic separation.
研究了用酸性醇溶液回流法提取魔芋中总生物碱的方法和条件。
The ways and the conditions how to use the acidity alcohol to extract the whole alkaloid in the amorphaphallus konjak are researched .
酚醛树脂生产废水含酚量和含醛量都较高,采用酸性缩聚法或碱性缩聚法处理,能大大降低酚和醛的含量,而且能回收到一定量的树。
They can be greatly reduced by acidic or basic polycondensation process, a certain amount of phenolic resin can also be recovered.
综述了阴极改进法的原理、方法在各种合金系统中的实际应用以及阴极改进合金在酸性介质中的腐蚀行为。
The mechanisms and application of cathode improvement technique in various alloy systems and corrosion behavior of cathode improvement alloy in acidic media were described.
用宏观的热力学方法和微观的结构分析法全面分析氢卤酸酸性的客观递变规律。
In this paper, the successive acidity change law of halogen acid is entirely analyzed by macroscopical thermodynamics and microcosmic structure analysis methods.
本文总结了国内外治理酸性废水的方法与研究现状,详细介绍了中和法、人工湿地和微生物法的治理方法。
This paper has summarized the development and the current situation of acid mine drainage treatments; it has introduced neutralization method, constructed wetland and microorganism method in detail.
在常见的微生物发酵法生产的蛋白酶中,酸性蛋白酶的水解作用能显著提高棉子蛋白的起泡性能。
In the common proteolytic enzymes made with the method of microbe fermentation, the hydrolysis of acid proteolytic enzyme is very effective in improving the foaming Property of cottonseed protein.
挥发性的离子被带少许碱性或酸性的吸收溶液收集,然后对其进行离子色谱、伏安法或原子分光谱分析。
Volatile ions are trapped in slightly basic or acidic absorption solutions for subsequent direct determination by ion chromatography, voltammetry or atomic spectroscopy.
在弱酸性介质中,利用间接碘量法消除还原物的干扰,于酸性条件下采用直接碘量法测定碘酸钾含量。
The interference of reductant is eliminated by indirect iodimetry in the weak acidic medium and the content of potassium iodate is determined by direct iodimetry under acidic condition.
方法用分光光度法检测睾丸组织匀浆中酸性磷酸酶(A CP)、乳酸脱氢酶(LDH)和一氧化氮合成酶(NOS)的活性。
Methods Activities of acid phosphatase (ACP), lactate dehydrogenase (LDH) and nitric oxide synthase (NOS) in homogenate of the testis were determined with spectrophotometry.
根据酸性气体粘度的预测方法,对比了基于PR状态方程的粘度模型、经验公式和图版法在预测酸性气体粘度时的准确性。
The accuracy of viscosity model based on pr state equation, empirical equation and chart method for predicting acidic gas viscosity is correlated.
酸性转炉法使用称为“转炉”的高炉。
炼钢熔炉一种通过酸性转炉法将生铁练成钢的设备。
A furnace in which pig iron is converted into steel by the Bessemer process.
详细比较了5种染色方法的效果,B2法无“酸性端歧视效应”,脱色速度快,与质谱兼容,在功能蛋白质组学研究中有应用前景。
In 5 staining methods, method B2 has the advantage of dyeing acid end of strip, faster destaining and it is suitable for mass spectrometry detection.
详细比较了5种染色方法的效果,B2法无“酸性端歧视效应”,脱色速度快,与质谱兼容,在功能蛋白质组学研究中有应用前景。
In 5 staining methods, method B2 has the advantage of dyeing acid end of strip, faster destaining and it is suitable for mass spectrometry detection.
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