Determination of water soluble phosphorous and effective phosphorous by extraction of triple superphosphate with ultrasonic cleaner was introduced,and effect of extraction factors on the result was studied.
介绍了采用超声波清洗器提取粒状三料重过磷酸钙中的水溶性磷和有效磷的测定方法及提取条件对测定结果的影响,该方法与HG/T 2219~2224-91相比较,具有快速、简便的优点。
Application of ultrasonic technique in the preparation of TiO_2 based photocatalysts;
超声在TiO_2基光催化剂制备过程中的应用
The application of split-radix algorithm in pipeline corrosion ultrasonic inner inspection;
分裂基算法在管道腐蚀超声内检测中的应用
Effect of ultrasonic on the properties of edible films based on soy protein isolate;
超声辐射对大豆分离蛋白膜性能的影响
Progress in membrane separation enhanced by ultrasound;
超声波技术强化膜分离过程的研究进展
Study on technology of ultrasound-microwave assisted generats levulinic acid by hydrolysis of cornstarch;
超声-微波协同水解玉米淀粉生成乙酰丙酸的工艺研究
Investigation on extracting pumpkin polysaccharides from pumpkin by ultrasound;
超声提取南瓜多糖的研究
The Application of Ultrasonic Wave to Medicative Abortion;
超声在药物流产中的应用
Optical fiber ultrasonic wave monitoring based on Mach-Zehnder interferometer;
基于M-Z干涉仪原理的光纤超声检测
In this paper,the extraction of grape seed proanthocyanidin using ultrasonic wave was studied.
对葡萄籽中原花青素的超声提取工艺进行了研究,在单因素实验和正交实验的基础上,得出超声波法提取葡萄籽原花青素的最佳工艺条件为:在40℃下,以料液比为30:1的40%乙醇溶液,用120W的超声功率对葡萄籽作用10min。
Present Situation and Progress in Diagnosis of Hepatic Fibrosis by Ultrasonography;
肝纤维化的超声诊断现状及进展
Clinical significance of detection of retrobulbar blood circulation in diabetic patients by Ultrasonography;
超声检测糖尿病患者球后血液循环的临床价值
Clinic analysis of 14 case embryo hydronephrosis by sonography.;
14例超声胎儿肾盂积水临床分析
High Frequency Sonography of Peripheral Nerve Trauma in Upper Limbs;
高频超声在上肢外周神经损伤中的诊断价值
Apply Color Doppler Sonography to Evaluate the Relationship between Noninsulin Dependent Diabetes Mellitus and Cerebral Infarction;
应用超声评价Ⅱ型糖尿病与脑梗死的关系