在冶炼时由于脱氧方法的不同,由于普通低台金钢具有优良的性能,这就要求材料必须经受得住往复力的作用。
Due to the different deoxidation methods, the ordinary low alloy steel has excellent performance, which requires that the material must be able to withstand the reciprocating force.
经过试验,确定是一种生产炼钢脱氧用铝线的经济、有效的工艺方法。
It is experimentally determined that this is an economical and effective method of manufacturing aluminium rods for steelmaking deoxidization purpose.
本文综述了染料木黄酮和大豆苷元合成方法的研究进展,包括中间体脱氧安息香的合成,并简要介绍了大豆黄素苷的合成方法。
This paper reviews the synthetic development of daidzein and genistein, including their intermediates deoxybenzion. Synthetic methods of glycitin is also briefly introduced in this paper.
异黄酮是一类分布广泛,且具有一系列生理活性的化合物。概述了由脱氧安息香引入一个碳原子合成异黄酮的方法。
Isoflavones are widely occurring compounds, which have a series of biological activities. Thesyntheti (?). Methods of isoflavones by using one-carbon synthons to deoxybenzoins were pre-sented.
介绍了以蔗糖为原料经脱氧、 氯化衍生而得三氯蔗糖的合成方法。
Synthesis methods of sucralose by the selective chlorodeoxidation of sucrose were introduced in this paper.
本文提供了一种新的钢液无污染脱氧的方法。
A new unpolluted deoxidation method was given in this paper.
表鬼臼毒素2″,3″二脱氧糖苷的新型胺衍生物,其制备方法其作为药物的应用及其抗癌治疗的应用。
Amine derivatives of epipodophyllotoxin 2', 3'-dideoxyglycosides, preparation method therefor and use thereof as drug and for treating cancer.
方法:在胰胆管共同通道内逆行注射不同浓度的脱氧胆酸钠,制备不同重症程度的急性胰腺炎模型。
Methods:The different severity of acute pancreatitis model of SD rat was established by retrograde injection of different concentration of sodium deoxycholate into the common bile pancreatic duct.
方法使用DBBF选择性修饰脱氧猪血红蛋白,分析其对猪血红蛋白的高级结构和携氧能力的影响。
METHODS Porcine hemoglobin was modified with DBBF, and the influence of DBBF on its advanced structure and oxygen carrying capacity was studied.
介绍了当前国内外合成D-2-脱氧核糖的方法,并对各合成方法的优缺点进行了分析。
It is a very important substance in physiology. Advantages and shortcomings of each synthesis method of 2-deoxy-D-ribose were analyzed.
方法:用胰胆管内注射甘脱氧胆酸,结合静脉输注蛙皮素方法复制大鼠ASP模型。
Methods:The ASP model was produced by intravenous infusion of cerulein with the combination of intraductal administration of glycodeoxycholic acid.
采用脱氧核糖核酸末端转移酶介导的缺口末端标记技术(TUNEL)和免疫组化方法检测鼻咽低分化鳞状细胞癌和正常鼻咽黏膜组织。
Terminal deoxynucleotidyl transferase-mediated nick end labeling (TUNEL) technique and immunohistochemistry method were applied to detect NPC tissue and normal nasopharyngeal tissue (NNPT).
方法应用MTT法检测不同浓度的5-氮-2’-脱氧胞苷对胆管癌细胞株QBC939存活率的影响,应用流式细胞术检测5-氮-2’-脱氧胞苷对QBC939细胞生长周期及凋亡率的影响。
Methods The survival rate and apoptosis rate of QBC939 after being treated with different density of 5-aza-2'-deoxycytidine were detected by using the method of MTT and flow cytometry.
目的了解加工工艺对小麦中脱氧雪腐镰刀菌烯醇(DON)含量影响的规律,探讨降低面粉中DON含量的有效方法。
Objective To identify effects of different processing techniques on deoxynivalenol (DON) content and develop practical methods of reducing DON amount in wheat flour.
方法:十二烷基硫酸钠和脱氧胆酸钠联合处理获取脱细胞猪动脉支架。
METHODS: Decellularized scaffold was prepared by treating fresh porcine artery and heart valves with sodium deoxycholate and sodium dodecyl sulfate.
脱氧剂是运用化学的方法将包装中的氧气脱除以达到延长保存期和提高保存质量的一类保鲜剂。
The deoxidants are used to eliminate the oxygen in the package and to prolong the shelf life of the products, they have been widely used in the food industry.
指出了直接电脱氧法是一种制备金属单质和合金的新方法,具有成本低、能耗少、污染小、工艺简单的特点,最有希望取代传统的金属锆制备方法。
It is pointed out that direct electro-deoxidation, a new process for preparing single metal and alloy, is characterized by low cost, less energy consumption, less pollution and simple process.
对不同方法炮制的肉苁蓉进行了肝脾脱氧核糖核酸合成率以及金属微量元素的测定分析。
The synthetic rate of DNA in the liver and spleen and metallic microelements have been determined for the different preparations of Herba Cistanches.
本文利用静电作用原理,通过聚赖氨酸来固定小牛胸腺脱氧核糖核酸(CT- DNA)的方法制得性能稳定的CT- DNA修饰电极。
A simple electrode preparation method is reported, based on the adsorption of poly-lysine on the surface of the gold electrode to immobilize CT-DNA through the electrostatic action.
本发明涉及一种检测脱氧核糖核酸的单核苷酸性质的方法。
This invention involves a method for detecting the property of mononucleotide of DNA.
方法对60名矿工,分两组,井下30人,井上30人,用化学发电免疫法测定尿脱氧吡啶啉的浓度。
Methods 60 miners, were divided into 2 groups, 30 underground miners, and 30 ground miners.
介绍了硅镇静钢、硅铝镇静钢、铝镇静钢三种脱氧模式及脱氧产物的控制方法。
Three patterns of deoxidation and controlling methods of deoxidation products for Si-killed steel, Si&Al-killed steel and Al-killed steel are introduced.
方法:将大鼠随机分5组,采用乙醇和脱氧胆酸钠复合造模法。
Methods:The Wistar rats were randomly divided into 5 groups. The CAG model was made by using the alcohol method and deoxycholic acid.
方法实验分组如下:HER-2反义寡脱氧核苷酸组、HER-2正义寡脱氧核苷酸组、叶酸对照组和空白对照组。
Methods To set up HER-2 antisense oligodeoxynucleotides (ASODN) experimental group, sense oligodeoxynucleotides (SODN) group, folate acid (FA) group and 60Co irradiation control group.
取代的2',3'-二脱氧-5-三氟甲基尿嘧啶核苷类,它们的制备方法以及它们在医药方面的应用。
Substituted 2', 3'-dideoxy-5-trifluoromethylur idines, processes for their preparation and their use in medicaments.
用SEM等方法对电冰箱压缩机用磷脱氧无缝铜吸气管异常断裂进行失效分析。
Unusual cracks of seamless Phosphorus-killed sucking Copper tube used in refrigeration are analyzed by means of SEM etc.
建立8-羟基脱氧鸟苷的检测新方法具有重要的生物医学意义。
To develop novel detection method for 8-hydroxy-2'-deoxyguanosine has important medical significance.
目的:利用抗脱氧雪腐镰刀烯醇多克隆抗体及其人工抗原,采用时间分辨免疫荧光技术建立间接竞争脱氧雪腐镰刀烯醇时间分辨免疫检测方法(DON-TRFIA)。
Objective:An indirect competitive time-resolved fluoroimmunoassay(TRFIA) was established using anti-DON polyclonal antibody and coating antigen DON-BSA to detect deoxynivalenol in cereal.
目的:利用抗脱氧雪腐镰刀烯醇多克隆抗体及其人工抗原,采用时间分辨免疫荧光技术建立间接竞争脱氧雪腐镰刀烯醇时间分辨免疫检测方法(DON-TRFIA)。
Objective:An indirect competitive time-resolved fluoroimmunoassay(TRFIA) was established using anti-DON polyclonal antibody and coating antigen DON-BSA to detect deoxynivalenol in cereal.
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