ultrasonic depth finder是什么意思

用法例句

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