ultrasonic 六级

ultrasonic vibrations

震动

ultrasonic microscope

显微镜

ultrasonic flowmeter

流量计

Objective:To observe the preventive and therapeutic effects of ultrasonic wave treatment on faciocervical scar.

目的:探讨波对面颈部瘢痕的处理效果。

This is a circuil plan of secondhand radiodetector truck lade weight with ultrasonic geodesic.Circuil structural is simple.

给出一种利用波测距方式间接测量汽车装载量的电路方案。

Objective To explore the clinical value of B-Type ultrasonic diagnosis of clonorchiosis.

目的探讨利用B型诊断华支睾吸虫病的临床价值。

In contrast with different extraction methods, the alkannin could be extracted quickly and effectively by the ultrasonic wave.

研究了波法和有机溶剂法提取天然紫草色素的工艺条件,波法可明显提高色素的提取速率。

Ultrasonic testing using the through transmission squirter technique remains the predominant method of inspection of composite materials.

波探伤法用的是穿透传输喷水技术也是复合材料检测的主要方法。

The mantid ear -- a single slit -- is sensitive to the ultrasonic "pings" emitted by hunting bats.

螳螂的耳朵只有一条裂缝，对于蝙蝠发出的波非常敏感。

researching ultrasonic Doppler effect;ascertaining the threshold of audibility and resolving power.

的多普勒效应研究及闻阈和人耳频分辨本领确定。

The result shows that inspecting cabtyre sheathing by ultrasonic is feasible, and the immersion method would be the most reasonable one.

提出了采用水浸法及聚焦探头是比较合理的探伤方法，同时为波应用于硬质橡胶材料的质量检测提供了一定的依据。

Methods Ultrasonic Dopple cardiograph was used to detect some indice reflecting the function of left ventricle.

方法利用多普勒心动图,选择反映左心室功能的部分指标进行无创性检测。

The product sends out high-powered frequency conversion signal of ultrasonic to circumambience.

★ 采用双喇叭广角高性能高频换能，可产生双倍效能。

Medical treatment: hemodialyzer, heartlung, ultrasonic cleaning machinesother medical equipment.

医疗：人造肾脏、心肺、波清洗机及各种医疗设备。

Results Oscillography analysis law was practical for the determination of ultrasonic knife frequency.

结果:利用该方法可以较为完整地进行刀驱动频率的检测,具有一定的实用价值。

Conclusion It is simp1e and safe to skeletonize die internal mammary artery using the ultrasonic seaiw1.

结论刀的应用使乳内动脉的骨骼化采取变得安全、简单。

Method: 203 patients with chronic pelvic inflammatory disease were applied with progenital type ultrasonic diagnosis.

方法：对203例慢性盆腔炎患者进行阴式检查。

With the features of a high resolution, efficiency jerque, ultrasonic CT technology will play an importance part in building foundation tests.

通过实例说明波CT技术作为一种高分辨率、高准确率、高效率的检测介质内部结构的技术，在基础建设中能够发挥重要的作用。