• 采用超声波提取豆角皂苷

    The ultrasonic method was applied to extract of total saponins from snap bean.

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  • 超声波混凝土无损检测主要之一

    The ultrasonic method is the main method of concrete nondestructive testing of one.

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  • 超声波电力变压器局部放电检测重要

    Ultrasonic method is an important means for monitoring and evaluation of partial discharge of power transformers.

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  • 目的:采用超声波提取云芝胞内胃蛋白酶抑制剂

    Objective:To extract Coriolus versicolor intracellular pepsin inhibitor based on ultrasonic method.

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  • 研究超声波提取南瓜果肉芦巴碱工艺条件。

    The optimum ultrasonic extraction technology of trigonelline in pumpkin flesh was studied.

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  • 本文通过工程实例阐述了用超声波检测可靠性

    This paper, through a practical engineering case, describes the reliability ofthe ultrasonic wave test.

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  • 本文通过工程实例阐述超声波法检测可靠性

    This paper, through a practical engineering case, describes the reliability of the ultrasonic wave test.

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  • 混合破壁显著地高于超声波温差

    The wall-breaking ratios of the enzyme method and the synthesis method were very significantly higher than temperature difference method and ultrasonic method.

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  • 通过对比指出网圈切锁边清洗超声波最好

    Contrast application finds that the ultrasonic cleaning is the best method is melt cutting and edge finishing as well as cleaning.

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  • 通过因素正交试验优化超声波提取银杏多糖实验条件

    The extraction condition of Ginkgo Biloba Seed polysaccharide (GBSP) by Ultrasonic Wave were optimized with single factor and orthogonal experiments.

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  • 研究了乙醇超声波微波提取荸荠总黄酮最佳工艺

    The best extraction method and process of flavonoids from water chestnut were studied by used ethanol extraction, ultrasonic extraction and microwave extraction.

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  • 研究乙醇超声波微波提取荸荠总黄酮的最佳工艺

    The best extraction method and process of flavonoids from water chestnut were investigated using ethanol extraction and microwave extraction respectively.

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  • 介绍了超长处理超声波检测桩基混凝土质量声学原理

    A technology for the treatment of super-long broken piles and the acoustic principle of ultrasonic method applied to detect the quality of concrete of piles were introduced.

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  • 混合利用温差进行超声波进行破壁处理。

    The procedure of synthesis method was that the temperature difference method was used to break pollen wall, then the ultrasonic method and the enzyme method.

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  • 同时,采用超高压提取超声波、微波、索氏提取获得山楂提取液。

    Methods Ultrahigh pressure extraction method, ultrasonic extraction method, microwave extraction method and soxhlet extraction were used to extract flavonoids from Hawthorn.

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  • 潮州凤凰为原料,超声波提取茶多酚通过正交试验确定最佳提取工艺

    Tea polyphenols from the Fenghuang tea of Chaozhou was extracted by ultrasonic wave technology with orthogonal test method in this study.

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  • 提取率为评价指标,超声波提取分离白叶总皂苷进行了实验研究

    In the present study, ultrasonic treatment was applied to assist the extraction of total saponins from defatted and decolorized a.

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  • 介绍了工程中将陆地声纳作为主要方结合超声波测量松弛厚度实例

    In this paper a project example measuring the depth of loose stratum is introduced. In this project we mainly use land sonar.

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  • 结果采用超声波提取鱼腥草总黄酮较佳,含量温度的升高时间的延长而有所增加。

    The factors of temperature and time are analyzed in ultrasonic extracting method and the content of flavonoids are detected.

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  • 原麻中胶质的去除主要有化学碱煮生物脱胶超声波该方面显示优势

    The original hemps degumming methods such as chemical alkali method and microbe degumming method were described and evaluated respectively, while the ultrasonic method showed its potential too.

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  • 声速变化质量损失变化明显,说明超声波是一种检测混凝土冻融损伤简单可靠的方

    The variation of sound velocity was more obvious than quality loss. It was concluded that ultrasonic techno

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  • 实验结果表明超声波可以提高,山苍子粗油可以有效清除羟自由基、超氧自由基。

    The results showed that the extracting rate of Litsea Cubeba oil was enhanced by ultrasonic, and Litsea Cubeba oil has a great effect on the elimination of free radical.

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  • 针对金属蜂窝真空焊件工艺结构特点,探讨了利用超声波质量进行检测的可行性和可靠性。

    According to the technology and configuration of the vacuum braze welding metal honeycomb parts, the technique of ultrasonic inspection for them was studied.

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  • 超声波法蚂蚁有效成分进行提取,研究了蚂蚁提取液中微量元素含量以及对羟自由基的清除作用。

    Distilled the effective component from ant by ultrasonic. Studied the content of trace element of ant's distillation and its elimination of hydroxyl radicel.

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  • 利用超声波提取杏干多糖多糖含量指标,研究超声时间、超声功率、料液比对杏干多糖得率的影响。

    Ultrasonic wave was applied in extraction of polysaccharides from dried apricot the content of polysaccharides was served as index.

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  • 人参根磨后,蒸馏水提取超声波提取人参根中人参多糖,采用苯酚-硫酸比色测定多糖含量。

    Using distilled water as extraction agent, ginseng polysaccharides were extracted by method of ultrasonic wave from ginseng powder.

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  • 实验结果表明,超声波可以提高,此外山苍子粗油具有较好的抗氧化作用,可以有效的清除自由基、超氧自由基。

    The result was as the following: the extracting rate of Litsea Cubeba oil was enhanced by ultrasonic, Litsea Cubeba oil has a great effect on the elimination of free radical.

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  • 仅仅亚洲超声波诊断堕胎就导致了超过1.6亿未出生女婴——相当于现在美国所有女性抹杀

    Ultrasounds and abortion have claimed over 160 million unborn girls in Asia alone-the equivalent of the entire current U. S. female population being wiped out.

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  • 仅仅亚洲超声波诊断堕胎就导致了超过1.6亿未出生女婴——相当于现在美国所有女性抹杀

    Ultrasounds and abortion have claimed over 160 million unborn girls in Asia alone-the equivalent of the entire current U. S. female population being wiped out.

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